Rabbit Monoclonal PEDF antibody. Suitable for Flow Cyt (Intra), ICC/IF and reacts with Human samples.
Images
![Immunocytochemistry/ Immunofluorescence - Anti-PEDF antibody [EPR25141-150] (AB307083), expandable thumbnail](https://content.abcam.com/products/images/pedf-antibody-epr25141-150-ab307083--immunocytochemistry-immunofluorescence-img405166.jpg/_jcr_content/renditions/webp-475.webp "Immunocytochemistry/ Immunofluorescence - Anti-PEDF antibody [EPR25141-150] (AB307083)")
![Immunocytochemistry/ Immunofluorescence - Anti-PEDF antibody [EPR25141-150] (AB307083), expandable thumbnail](https://content.abcam.com/products/images/pedf-antibody-epr25141-150-ab307083--immunocytochemistry-immunofluorescence-img405165.jpg/_jcr_content/renditions/webp-475.webp "Immunocytochemistry/ Immunofluorescence - Anti-PEDF antibody [EPR25141-150] (AB307083)")
![Flow Cytometry (Intracellular) - Anti-PEDF antibody [EPR25141-150] (AB307083), expandable thumbnail](https://content.abcam.com/products/images/pedf-antibody-epr25141-150-ab307083--flow-cytometry-intracellular-img405164.jpg/_jcr_content/renditions/webp-475.webp "Flow Cytometry (Intracellular) - Anti-PEDF antibody [EPR25141-150] (AB307083)")
Key facts
- Isotype
IgG
- Host species
Rabbit
- Storage buffer
pH: 7.2 - 7.4
Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA- Form
Liquid
- Clonality
Monoclonal
Immunogen
- The exact immunogen used to generate this antibody is proprietary information.
Reactivity data
Select an application| Flow Cyt (Intra) | ICC/IF | IHC-Fr | IHC-P | WB | |
|---|---|---|---|---|---|
| Human | Tested | Tested | Not recommended | Not recommended | Not recommended |
| Mouse | Not recommended | Not recommended | Not recommended | Not recommended | Not recommended |
| Rat | Not recommended | Not recommended | Not recommended | Not recommended | Not recommended |
Flow Cyt (Intra)
TestedTested
| Species | Dilution info | Notes |
|---|---|---|
Species Human | Dilution info 1/500 | Notes - |
Not recommendedNot recommended
| Species | Dilution info | Notes |
|---|---|---|
Species Mouse, Rat | Dilution info - | Notes - |
ICC/IF
TestedTested
| Species | Dilution info | Notes |
|---|---|---|
Species Human | Dilution info 1/100 - 1/1000 | Notes - |
Not recommendedNot recommended
| Species | Dilution info | Notes |
|---|---|---|
Species Mouse, Rat | Dilution info - | Notes - |
IHC-Fr
Not recommendedNot recommended
| Species | Dilution info | Notes |
|---|---|---|
Species Mouse, Rat, Human | Dilution info - | Notes - |
IHC-P
Not recommendedNot recommended
| Species | Dilution info | Notes |
|---|---|---|
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. |
Species Human | Dilution info - | Notes Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
WB
Not recommendedNot recommended
| Species | Dilution info | Notes |
|---|---|---|
Species Human, Mouse, Rat | Dilution info - | Notes - |
Target data
Function
Neurotrophic protein; induces extensive neuronal differentiation in retinoblastoma cells. Potent inhibitor of angiogenesis. As it does not undergo the S (stressed) to R (relaxed) conformational transition characteristic of active serpins, it exhibits no serine protease inhibitory activity.
Alternative names
Pigment epithelium-derived factor, PEDF, Cell proliferation-inducing gene 35 protein, EPC-1, Serpin F1, SERPINF1, PEDF, PIG35
Recommended products
Rabbit Monoclonal PEDF antibody. Suitable for Flow Cyt (Intra), ICC/IF and reacts with Human samples.
Alternative names
Pigment epithelium-derived factor, PEDF, Cell proliferation-inducing gene 35 protein, EPC-1, Serpin F1, SERPINF1, PEDF, PIG35
Key facts
- Isotype
IgG
- Host species
Rabbit
- Storage buffer
pH: 7.2 - 7.4
Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA- Form
Liquid
- Clonality
Monoclonal
- Immunogen
- The exact immunogen used to generate this antibody is proprietary information.
- Clone number
EPR25141-150
- Purification technique
Affinity purification Protein A
- Concentration
Storage
- Shipped at conditions
Blue Ice
- Appropriate short-term storage duration
1-2 weeks
- Appropriate short-term storage conditions
+4°C
- Appropriate long-term storage conditions
-20°C
- Aliquoting information
Upon delivery aliquot
- Storage information
Avoid freeze / thaw cycle
Notes
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 RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
Supplementary info
This supplementary information is collated from multiple sources and compiled automatically.
- Activity summary
PEDF also known as pigment epithelium-derived factor is a secreted glycoprotein with a mass of approximately 50 kDa. Its expression is highest in the retina and also occurs in several other tissues including liver and brain. PEDF has neurotrophic and neuroprotective properties. The PEDF protein works mechanically by interacting with receptors on cell surfaces to inhibit angiogenesis and promote neuronal survival and differentiation.
- Biological function summary
PEDF plays a significant role in controlling angiogenesis due to its ability to inhibit excessive blood vessel formation. This makes PEDF essential in balancing the vasculature and nutrient availability in tissues. While PEDF does not form part of a larger protein complex its activity influences the biological interplay between cells by stabilizing the extracellular matrix and influencing cell signaling pathways involved in maintaining tissue homeostasis.
- Pathways
PEDF interacts directly within the angiogenesis and neuroprotection pathways influencing cellular processes critical for normal tissue function. In angiogenesis PEDF disrupts the VEGF pathway by serving as an inhibitor thereby restricting uncontrolled vessel growth. It also plays a role in neuroprotection pathways where it cooperates with proteins like nerve growth factor to enhance neuronal survival and repair processes.
- Associated diseases and disorders
PEDF relates significantly to diabetic retinopathy and cancer. PEDF's angiogenesis inhibition has therapeutic implications in diabetic retinopathy where unregulated blood vessel growth leads to vision loss. It also shows potential in cancer therapy by targeting tumor angiogenesis. In both conditions its interaction with VEGF is notable as it competes to modulate angiogenesis with potential consequences for disease progression and treatment strategies.
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.
3 product images
![Immunocytochemistry/ Immunofluorescence - Anti-PEDF antibody [EPR25141-150] (ab307083), expandable thumbnail](https://content.abcam.com/products/images/pedf-antibody-epr25141-150-ab307083--immunocytochemistry-immunofluorescence-img405166.jpg "Immunocytochemistry/ Immunofluorescence - Anti-PEDF antibody [EPR25141-150] (ab307083)")
Immunocytochemistry/ Immunofluorescence - Anti-PEDF antibody [EPR25141-150] (ab307083)
Immunofluorescent analysis of 100% methanol-fixed, 0.1% Triton X-100 permeabilized HepG2 (human hepatocellular carcinoma epithelial cell) cells labeling PEDF with ab307083 at 1/100 dilution (5.76 ug/ml), 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 dilution (2 ug/ml) (Green).
Confocal image showing cytoplasmic staining in HepG2 cell line.
Negative control: MCF7 (PMID: 16740777).
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 dilution (2.5 ug/ml) dilution (Red). 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 dilution (2 ug/ml).![Immunocytochemistry/ Immunofluorescence - Anti-PEDF antibody [EPR25141-150] (ab307083), expandable thumbnail](https://content.abcam.com/products/images/pedf-antibody-epr25141-150-ab307083--immunocytochemistry-immunofluorescence-img405165.jpg "Immunocytochemistry/ Immunofluorescence - Anti-PEDF antibody [EPR25141-150] (ab307083)")
Immunocytochemistry/ Immunofluorescence - Anti-PEDF antibody [EPR25141-150] (ab307083)
Immunofluorescent analysis of 100% methanol-fixed, 0.1% Triton X-100 permeabilized HepG2 (human hepatocellular carcinoma epithelial cell) cells labeling PEDF with ab307083 at 1/100 dilution (5.76 ug/ml), 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 dilution (2 ug/ml) (Green).
Confocal image showing cytoplasmic staining in HepG2 cell line.
Low expression control: PC-3 (PMID:16740777).
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 dilution (2.5 ug/ml) (Red). 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 dilution (2 ug/ml).![Flow Cytometry (Intracellular) - Anti-PEDF antibody [EPR25141-150] (ab307083), expandable thumbnail](https://content.abcam.com/products/images/pedf-antibody-epr25141-150-ab307083--flow-cytometry-intracellular-img405164.jpg "Flow Cytometry (Intracellular) - Anti-PEDF antibody [EPR25141-150] (ab307083)")
Flow Cytometry (Intracellular) - Anti-PEDF antibody [EPR25141-150] (ab307083)
Flow cytometric analysis of 80% methanol fixed 0.1% Tween-20 permeabilized PC-3 (human prostate adenocarcinoma epithelial cell, Left) / HepG2 (human hepatocellular carcinoma epithelial cell, Right) cells labeling PEDF with ab307083 at 1/500 dilution (0.1ug) (Red) compared with a Rabbit monoclonal IgG (Rabbit IgG, monoclonal [EPR25A] - Isotype Control ab172730) (Black) isotype control and an unlabeled control (cells without incubation with primary antibody and secondary antibody) (Blue). A Goat Anti-Rabbit IgG (Alexa Fluor® 488, Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081) at 1/2000 dilution was used as the secondary antibody.
Low expression control: PC-3 (PMID: 16740777).
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