Rabbit Recombinant Monoclonal Claudin 3 antibody. Carrier free. Suitable for WB, ICC/IF, Flow Cyt (Intra), IHC-P and reacts with Mouse, Rat, Human samples.
Images
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (AB317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img435130.jpg/_jcr_content/renditions/webp-475.webp "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (AB317320)")
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (AB317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img435129.jpg/_jcr_content/renditions/webp-475.webp "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (AB317320)")
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (AB317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img435128.jpg/_jcr_content/renditions/webp-475.webp "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (AB317320)")
![Immunocytochemistry/ Immunofluorescence - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (AB317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunocytochemistry-immunofluorescence-img430094.jpg/_jcr_content/renditions/webp-475.webp "Immunocytochemistry/ Immunofluorescence - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (AB317320)")
![Western blot - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (AB317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--western-blot-img430070.jpg/_jcr_content/renditions/webp-475.webp "Western blot - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (AB317320)")
Key facts
- Isotype
- IgG
- Host species
- Rabbit
- Storage buffer
pH: 7.2 - 7.4
Constituents: 100% PBS- Form
- Liquid
- Clonality
- Monoclonal
Immunogen
- The exact immunogen used to generate this antibody is proprietary information.
Reactivity data
Select an application| WB | ICC/IF | Flow Cyt (Intra) | IHC-P | IP | |
|---|---|---|---|---|---|
| Human | Expected | Expected | Expected | Tested | Not recommended |
| Mouse | Tested | Tested | Tested | Tested | Not recommended |
| Rat | Tested | Expected | Expected | Tested | Not recommended |
WB
TestedTested
| Species | Dilution info | Notes |
|---|---|---|
Species Mouse, Rat | Dilution info - | Notes - |
ExpectedExpected
| Species | Dilution info | Notes |
|---|---|---|
Species Human | Dilution info Use at an assay dependent concentration. | Notes - |
ICC/IF
TestedTested
| Species | Dilution info | Notes |
|---|---|---|
Species Mouse | Dilution info - | Notes - |
ExpectedExpected
| Species | Dilution info | Notes |
|---|---|---|
Species Rat, Human | Dilution info Use at an assay dependent concentration. | Notes - |
Flow Cyt (Intra)
TestedTested
| Species | Dilution info | Notes |
|---|---|---|
Species Mouse | Dilution info - | Notes - |
ExpectedExpected
| Species | Dilution info | Notes |
|---|---|---|
Species Rat, Human | Dilution info Use at an assay dependent concentration. | Notes - |
IHC-P
TestedTested
| Species | Dilution info | Notes |
|---|---|---|
Species Human | Dilution info - | Notes Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
Species Mouse | Dilution info - | Notes Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
Species Rat | Dilution info - | Notes Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
IP
Not recommendedNot recommended
| Species | Dilution info | Notes |
|---|---|---|
Species Mouse, Rat, Human | Dilution info - | Notes - |
Target data
Function
Plays a major role in tight junction-specific obliteration of the intercellular space, through calcium-independent cell-adhesion activity.
Alternative names
Cpetr2, Cldn3, Claudin-3, Clostridium perfringens enterotoxin receptor 2, CPE-R 2, CPE-receptor 2
Recommended products
Rabbit Recombinant Monoclonal Claudin 3 antibody. Carrier free. Suitable for WB, ICC/IF, Flow Cyt (Intra), IHC-P and reacts with Mouse, Rat, Human samples.
Key facts
- Isotype
- IgG
- Host species
- Rabbit
- Storage buffer
pH: 7.2 - 7.4
Constituents: 100% PBS- Form
- Liquid
- Clonality
- Monoclonal
- Immunogen
- The exact immunogen used to generate this antibody is proprietary information.
- Carrier free
- Yes
- Clone number
- EPR28731-2
- Purification technique
- Affinity purification Protein A
- Concentration
Storage
- Shipped at conditions
- Blue Ice
- Appropriate short-term storage conditions
- +4°C
- Appropriate long-term storage conditions
- +4°C
Notes
ab317320 is the carrier-free version of Anti-Claudin 3 antibody [EPR28731-2] ab317319.
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free batch production
For more information, read more on recombinant antibodies.
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. The carrier-free buffer and high concentration allow for increased conjugation efficiency.
This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.
Supplementary info
- This supplementary information is collated from multiple sources and compiled automatically.
- Activity summary
The protein 'Claudin 3' also known simply as Claudin-3 or CLDN3 is an important component of tight junctions in epithelial and endothelial cells. Claudin 3 has a molecular weight of approximately 22 kDa. It is expressed in a variety of tissues including the liver lungs and kidneys. By forming channels within tight junctions Claudin 3 regulates paracellular transport and maintains the barrier properties of cell layers thereby playing a significant role in preserving cellular environments.
- Biological function summary
Claudin 3 contributes to the establishment and function of tight junctions that create a selective barrier in epithelial cell layers. This protein works as part of a larger complex consisting of other claudin family members which together ensure the integrity and permeability of the barrier. Through these complexes Claudin 3 helps facilitate cell polarity and tissue homeostasis which are essential for normal cellular function and organization.
- Pathways
Claudin 3 participates in signaling pathways such as the Wnt/beta-catenin pathway and the epidermal growth factor receptor (EGFR) pathway. Claudin 3 modulates these pathways alongside other claudin proteins and partners like zonula occludens proteins. These interactions are central to processes like tissue morphogenesis and wound healing where precise control of cellular communication and migration is required.
- Associated diseases and disorders
Claudin 3 is linked to various cancers including ovarian and prostate cancer. Its expression is often altered in tumor cells where its dysregulation can lead to the disruption of tight junctions and contribute to cancer progression. In ovarian cancer Claudin 3 interacts with matrix metalloproteinases (MMPs) influencing the metastatic potential of cancer cells. Understanding Claudin 3's role can provide insights into new therapeutic targets for managing epithelial barrier dysfunction in cancer.
Product promise
Tested
We have tested this species and application combination and it works. It is covered by our product promise.
Expected
We have not tested this specific species and application combination in-house, but expect it will work. It is covered by our product promise.
Predicted
This species and application combination has not been tested, but we predict it will work based on strong homology. However, this combination is not covered by our product promise.
Not recommended
We do not recommend this combination. It is not covered by our product promise.
We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.
In the unlikely event of one of our products not working as expected, you are covered by our product promise.
Full details and terms and conditions can be found here:
Terms & Conditions.
20 product images
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img435130.jpg "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded Human endometrial carcinoma tissue labeling Claudin 3 with Anti-Claudin 3 antibody [EPR28731-2] ab317319 at 1/2000 (0.241 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Positive staining on human endometrial carcinoma. The section was incubated with Anti-Claudin 3 antibody [EPR28731-2] ab317319 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument.
Counterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img435129.jpg "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded Human ovarian carcinoma tissue labeling Claudin 3 with Anti-Claudin 3 antibody [EPR28731-2] ab317319 at 1/2000 (0.241 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Positive staining on human ovarian carcinoma. The section was incubated with Anti-Claudin 3 antibody [EPR28731-2] ab317319 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument.
Counterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img435128.jpg "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded Human breast carcinoma tissue labeling Claudin 3 with Anti-Claudin 3 antibody [EPR28731-2] ab317319 at 1/2000 (0.241 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Positive staining on human breast carcinoma. The section was incubated with Anti-Claudin 3 antibody [EPR28731-2] ab317319 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument.
Counterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins
![Immunocytochemistry/ Immunofluorescence - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunocytochemistry-immunofluorescence-img430094.jpg "Immunocytochemistry/ Immunofluorescence - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Immunocytochemistry/ Immunofluorescence - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
Immunofluorescent analysis of 100% methanol-fixed, 0.1% TritonX-100 permeabilized Hepa1-6 (mouse hepatoma epithelial cell) cells labelling Claudin 3 with Anti-Claudin 3 antibody [EPR28731-2] ab317319 at 1/50 (9.62 ug/ml) dilution, followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed antibody at 1/1000 2 ug/ml dilution (Green).
Confocal image showing membranous staining in Hepa1-6 cell line (shown in green). The counterstain was observed in magenta. Nuclear DNA was labeled with DAPI (shown in blue). Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).
Alexa Fluor® 594 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker ab195889 Anti-alpha Tubulin mouse monoclonal antibody - Microtubule Marker (Alexa Fluor® 594) was used to counterstain tubulin at 1/200 2.5ug/ml dilution (Magenta). The Nuclear counterstain was DAPI (Blue).
Secondary antibody only control: Secondary antibody is Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed at 1/1000 2 ug/ml dilution.
![Western blot - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--western-blot-img430070.jpg "Western blot - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Western blot - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
In Western blot, Anti-GAPDH antibody [EPR16891] - Loading Control (Anti-GAPDH antibody [EPR16891] - Loading Control ab181602) staining at 1/200000 dilution.
All lanes: Western blot - Anti-Claudin 3 antibody [EPR28731-2] (Anti-Claudin 3 antibody [EPR28731-2] ab317319) at 1/1000 dilution
All lanes: Hepa1-6 (mouse hepatoma epithelial cell) whole cell lysate at 20 µg with NFDM/TBST
SecondaryAll lanes: Western blot - Goat Anti-Rabbit IgG H&L (HRP) (Goat Anti-Rabbit IgG H&L (HRP) ab97051) at 1/100000 dilution
Observed band size: 18 kDa, 36 kDa
Exposure time: 37s
![Western blot - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--western-blot-img430069.jpg "Western blot - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Western blot - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
Low expression tissue: heart (PMID: 9892664), spleen (PMID: 9892664).
The identity of the higher MW band at approximately 35 kDa (in lane 6) is unknown.
In Western blot, Anti-GAPDH antibody [EPR16891] - Loading Control (Anti-GAPDH antibody [EPR16891] - Loading Control ab181602) staining at 1/200000 dilution.
All lanes: Western blot - Anti-Claudin 3 antibody [EPR28731-2] (Anti-Claudin 3 antibody [EPR28731-2] ab317319) at 1/1000 dilution
Lane 1: Mouse breast cancer tissue lysate at 20 µg with NFDM/TBST
Lane 2: Mouse pancreas tissue lysate at 20 µg with NFDM/TBST
Lane 3: Mouse liver tissue lysate at 20 µg with NFDM/TBST
Lane 4: Mouse colon tissue lysate at 20 µg with NFDM/TBST
Lane 5: Mouse lung tissue lysate at 20 µg with NFDM/TBST
Lane 6: Mouse heart tissue lysate at 20 µg with NFDM/TBST
Lane 7: Mouse spleen tissue lysate at 20 µg with NFDM/TBST
Lane 8: Rat liver tissue lysate at 20 µg with NFDM/TBST
Lane 9: Rat colon tissue lysate at 20 µg with NFDM/TBST
Lane 10: Rat spleen tissue lysate at 20 µg with NFDM/TBST
SecondaryAll lanes: Western blot - Goat Anti-Rabbit IgG H&L (HRP) (Goat Anti-Rabbit IgG H&L (HRP) ab97051) at 1/100000 dilution
Observed band size: 18 kDa, 36 kDa
Exposure time: 15s
![Flow Cytometry (Intracellular) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--flow-cytometry-intracellular-img430187.jpg "Flow Cytometry (Intracellular) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Flow Cytometry (Intracellular) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
Flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized Hepa1-6 (mouse hepatoma epithelial cell) cells labelling Claudin 3 with Anti-Claudin 3 antibody [EPR28731-2] ab317319 at 1/50 dilution (1ug)/(Red) compared with a Rabbit monoclonal IgG (Rabbit IgG, monoclonal [EPR25A] - Isotype Control ab172730) (Black) isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue).
Goat Anti-Rabbit IgG (Alexa Fluor® 488, Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081) at 1/5000 dilution was used as the secondary antibody.
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430123.jpg "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded Rat cardiac muscle tissue labeling Claudin 3 with Anti-Claudin 3 antibody [EPR28731-2] ab317319 at 1/2000 (0.241 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Low expression tissue: no staining on rat cardiac muscle. The section was incubated with Anti-Claudin 3 antibody [EPR28731-2] ab317319 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument
Counterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430122.jpg "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded Mouse cardiac muscle tissue labeling Claudin 3 with Anti-Claudin 3 antibody [EPR28731-2] ab317319 at 1/2000 (0.241 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Low expression tissue: no staining on mouse cardiac muscle (PMID:9892664). The section was incubated with Anti-Claudin 3 antibody [EPR28731-2] ab317319 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument
Counterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430121.jpg "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded Human cardiac muscle tissue labeling Claudin 3 with Anti-Claudin 3 antibody [EPR28731-2] ab317319 at 1/2000 (0.241 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Low expression tissue: no staining on human cardiac muscle. The section was incubated with Anti-Claudin 3 antibody [EPR28731-2] ab317319 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrumentCounterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430120.jpg "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded Rat pancreas tissue labeling Claudin 3 with Anti-Claudin 3 antibody [EPR28731-2] ab317319 at 1/2000 (0.241 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Positive staining on rat pancreas. The section was incubated with Anti-Claudin 3 antibody [EPR28731-2] ab317319 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrumentCounterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430119.jpg "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded Rat lung tissue labeling Claudin 3 with Anti-Claudin 3 antibody [EPR28731-2] ab317319 at 1/2000 (0.241 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Positive staining on rat lung. The section was incubated with Anti-Claudin 3 antibody [EPR28731-2] ab317319 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrumentCounterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430118.jpg "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded Rat liver tissue labeling Claudin 3 with Anti-Claudin 3 antibody [EPR28731-2] ab317319 at 1/2000 (0.241 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Positive staining on rat liver. The section was incubated with Anti-Claudin 3 antibody [EPR28731-2] ab317319 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrumentCounterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430117.jpg "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded Mouse breast carcinoma tissue labeling Claudin 3 with Anti-Claudin 3 antibody [EPR28731-2] ab317319 at 1/2000 (0.241 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Positive staining on mouse breast cancer. The section was incubated with Anti-Claudin 3 antibody [EPR28731-2] ab317319 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrumentCounterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430116.jpg "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded Mouse pancreas tissue labeling Claudin 3 with Anti-Claudin 3 antibody [EPR28731-2] ab317319 at 1/2000 (0.241 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Positive staining on mouse pancreas. The section was incubated with Anti-Claudin 3 antibody [EPR28731-2] ab317319 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrumentCounterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430115.jpg "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded Mouse lung tissue labeling Claudin 3 with Anti-Claudin 3 antibody [EPR28731-2] ab317319 at 1/2000 (0.241 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Positive staining on mouse lung (PMID:9892664). The section was incubated with Anti-Claudin 3 antibody [EPR28731-2] ab317319 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrumentCounterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430114.jpg "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded Mouse liver tissue labeling Claudin 3 with Anti-Claudin 3 antibody [EPR28731-2] ab317319 at 1/2000 (0.241 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Positive staining on mouse liver (PMID:9892664). The section was incubated with Anti-Claudin 3 antibody [EPR28731-2] ab317319 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrumentCounterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430113.jpg "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded Human colon carcinoma tissue labeling Claudin 3 with Anti-Claudin 3 antibody [EPR28731-2] ab317319 at 1/2000 (0.241 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Positive staining on human colon carcinoma. The section was incubated with Anti-Claudin 3 antibody [EPR28731-2] ab317319 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrumentCounterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430112.jpg "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded Human pancreas tissue labeling Claudin 3 with Anti-Claudin 3 antibody [EPR28731-2] ab317319 at 1/2000 (0.241 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Positive staining on human pancreas. The section was incubated with Anti-Claudin 3 antibody [EPR28731-2] ab317319 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrumentCounterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430111.jpg "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)
This data was developed using Anti-Claudin 3 antibody [EPR28731-2] ab317319, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded Human colon tissue labeling Claudin 3 with Anti-Claudin 3 antibody [EPR28731-2] ab317319 at 1/2000 (0.241 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Positive staining on human colon. The section was incubated with Anti-Claudin 3 antibody [EPR28731-2] ab317319 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrumentCounterstained with Hematoxylin.
Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).
Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins
![Western blot - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--western-blot-img430069.jpg/_jcr_content/renditions/webp-475.webp "Western blot - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
![Flow Cytometry (Intracellular) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--flow-cytometry-intracellular-img430187.jpg/_jcr_content/renditions/webp-475.webp "Flow Cytometry (Intracellular) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430123.jpg/_jcr_content/renditions/webp-475.webp "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430122.jpg/_jcr_content/renditions/webp-475.webp "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430121.jpg/_jcr_content/renditions/webp-475.webp "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430120.jpg/_jcr_content/renditions/webp-475.webp "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430119.jpg/_jcr_content/renditions/webp-475.webp "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430118.jpg/_jcr_content/renditions/webp-475.webp "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430117.jpg/_jcr_content/renditions/webp-475.webp "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430116.jpg/_jcr_content/renditions/webp-475.webp "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430115.jpg/_jcr_content/renditions/webp-475.webp "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430114.jpg/_jcr_content/renditions/webp-475.webp "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430113.jpg/_jcr_content/renditions/webp-475.webp "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430112.jpg/_jcr_content/renditions/webp-475.webp "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320), expandable thumbnail](https://content.abcam.com/products/images/claudin-3-antibody-epr28731-2-bsa-and-azide-free-ab317320--immunohistochemistry-formalin-pfa-fixed-paraffin-embedded-sections-img430111.jpg/_jcr_content/renditions/webp-475.webp "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody [EPR28731-2] - BSA and Azide free (ab317320)")
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