Anti-Claudin 3 antibody (ab15102)
Key features and details
- Rabbit polyclonal to Claudin 3
- Suitable for: ICC/IF, IHC-P
- Reacts with: Human
- Isotype: IgG
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Overview
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Product name
Anti-Claudin 3 antibody
See all Claudin 3 primary antibodies -
Description
Rabbit polyclonal to Claudin 3 -
Host species
Rabbit -
Tested applications
Suitable for: ICC/IF, IHC-Pmore details -
Species reactivity
Reacts with: Human
Predicted to work with: Mouse, Rat, Chicken, Pig
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Immunogen
Synthetic peptide within Mouse Claudin 3 aa 200 to the C-terminus (C terminal). The exact sequence is proprietary.
Database link: Q9Z0G9 -
General notes
This product is FOR RESEARCH USE ONLY. For commercial use, please contact partnerships@abcam.com.
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle. -
Storage buffer
pH: 7.60
Preservative: 0.1% Sodium azide
Constituents: PBS, 1% BSA -
Concentration information loading... -
Purity
Immunogen affinity purified -
Clonality
Polyclonal -
Isotype
IgG -
Research areas
Associated products
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Compatible Secondaries
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Isotype control
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Recombinant Protein
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab15102 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
| Application | Abreviews | Notes |
|---|---|---|
| ICC/IF | (2) |
1/100.
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| IHC-P | (3) |
1/100. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
|
| Notes |
|---|
|
ICC/IF
1/100. |
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IHC-P
1/100. Perform heat mediated antigen retrieval before commencing with IHC staining protocol. |
Target
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Function
Plays a major role in tight junction-specific obliteration of the intercellular space, through calcium-independent cell-adhesion activity. -
Involvement in disease
Note=CLDN3 is located in the Williams-Beuren syndrome (WBS) critical region. WBS results from a hemizygous deletion of several genes on chromosome 7q11.23, thought to arise as a consequence of unequal crossing over between highly homologous low-copy repeat sequences flanking the deleted region. -
Sequence similarities
Belongs to the claudin family. -
Cellular localization
Cell junction > tight junction. Cell membrane. - Information by UniProt
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Database links
- Entrez Gene: 1365 Human
- Entrez Gene: 12739 Mouse
- Entrez Gene: 65130 Rat
- Omim: 602910 Human
- SwissProt: O15551 Human
- SwissProt: Q9Z0G9 Mouse
- SwissProt: Q63400 Rat
- Unigene: 647023 Human
see all -
Alternative names
- C7orf1 antibody
- Claudin-3 antibody
- Claudin3 antibody
see all
Images
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Immunocytochemistry/ Immunofluorescence - Anti-Claudin 3 antibody (ab15102)ICC/IF image of ab15102 stained Mcf7 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab15102, 5µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Claudin 3 antibody (ab15102)ab15102 (2µg/ml) staining Claudin 3 in human ileum using an automated system (DAKO Autostainer Plus). Using this protocol there is strong membrane staining of the mucosal epithelial cells.
Sections were rehydrated and antigen retrieved with the Dako 3 in 1 AR buffer EDTA pH 9.0 in a DAKO PT link. Slides were peroxidase blocked in 3% H2O2 in methanol for 10 mins. They were then blocked with Dako Protein block for 10 minutes (containing casein 0.25% in PBS) then incubated with primary antibody for 20 min and detected with Dako envision flex amplification kit for 30 minutes. Colorimetric detection was completed with Diaminobenzidine for 5 minutes. Slides were counterstained with Haematoxylin and coverslipped under DePeX. Please note that, for manual staining, optimization of primary antibody concentration and incubation time is recommended. Signal amplification may be required.
Protocols
Datasheets and documents
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SDS download
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Datasheet download
References (37)
ab15102 has been referenced in 37 publications.
- Li Y et al. Protective effect of emodin on intestinal epithelial tight junction barrier integrity in rats with sepsis induced by cecal ligation and puncture. Exp Ther Med 19:3521-3530 (2020). PubMed: 32346413
- Lei Z et al. Dihydroartemisinin ameliorates dextran sulfate sodium induced inflammatory bowel diseases in mice. Bioorg Chem 100:103915 (2020). PubMed: 32450383
- Sfakianos JP et al. Epithelial plasticity can generate multi-lineage phenotypes in human and murine bladder cancers. Nat Commun 11:2540 (2020). PubMed: 32439865
- Wang X et al. Oxidative stress is important in the pathogenesis of stress-related mucosal disease. Exp Ther Med 20:83 (2020). PubMed: 32968440
- Jiang N et al. Andrographolide derivative AL-1 reduces intestinal permeability in dextran sulfate sodium (DSS)-induced mice colitis model. Life Sci 241:117164 (2020). PubMed: 31838135
Customer reviews and Q&As
Please note: All products are "FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES"
For licensing inquiries, please contact partnerships@abcam.com