I am looking for an ovine antibody for bFGF and PDGF-AB and ELISA Kits for both. It is for a research work on meniscus healing in sheep. Do you have anything suitable? How is the homology with sheep? Is it ever tested and/or published in papers?

Name: Human FGF basic/FGF2/bFGF Biotinylated Antibody
Brand: R&D Systems
SKU: BAF233

Unfortunately, most of the products you are interested in have not yet been tested in sheep, but this should not be a problem, due to sequence homology, and our Innovators Reward Program. In terms of an antibody for bFGF, also called FGF-2, we have several antibodies that are validated to detect the bovine protein, which is almost identical to that from sheep (99% homology). We only have FGF2 ELISA kits that have been tested with human or mouse. Mouse FGF-2 has 94% homology with sheep; human has 98% homology for most of its sequence, but also has an additional stretch of amino acids that is not present in the sheep protein. I therefore think that the mouse kit would be most suitable, just in case the human kit targets the region of the human protein not present in mouse. We sell antibodies to PDGF-A or PDGF-B rather than PDGF-AB. We don't have any PDGF-A antibodies that have been tested in sheep but there are several options you may find of interest. There isn't a sheep PDGFA sequence in UniProt, so I can't comment on how similar it is to the PDGFA from other species. Nevertheless, our NBP1-52533 PDGFB antibody has been shown to work in sheep. We sell two PDGF-AB ELISA kits , but these are for human and rat. I'm not sure how well these would work with sheep. Note that if you test a product with a species (or application) that it has not yet been validated in, you are eligible for our Innovator's Reward: Novus would provide you a 50% refund on the purchased product as well as a 50% discount on a future product of equal or lesser value. You would email innovators@novusbio.com to apply for your award, and we

Human FGF basic/FGF2/bFGF Biotinylated Antibody

R&D Systems, part of Bio-Techne | Catalog # BAF233

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Catalog #

Unconjugated

AF-233-NA

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Background
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Key Product Details

Species Reactivity

Human

Applications

Immunohistochemistry, Western Blot

Label

Biotin

Antibody Source

Polyclonal Goat IgG

View all FGF basic/FGF2/bFGF Antibodies »

Product Specifications

Immunogen

E. coli-derived recombinant human FGF basic/FGF2/bFGF
Pro143-Ser288
Accession # P09038

Specificity

Detects human FGF basic/FGF2/bFGF in Western blots. In Western blots, approximately 10% cross-reactivity with recombinant human (rh) FGF acidic and rhFGF-7 is observed under non-reducing conditions.

Clonality

Polyclonal

Host

Goat

Isotype

IgG

Scientific Data Images for Human FGF basic/FGF2/bFGF Biotinylated Antibody

FGF basic/FGF2/bFGF in Human Ovarian Cancer Tissue.

FGF basic/FGF2/bFGF was detected in immersion fixed paraffin-embedded sections of human ovarian cancer tissue using Human FGF basic/FGF2/bFGF Biotinylated Antigen Affinity-purified Polyclonal Antibody (Catalog # BAF233) at 10 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Goat HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS008) and counterstained with hematoxylin (blue). View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.

FGF basic/FGF2/bFGF in Human Ovary.

FGF basic/FGF2/bFGF was detected in immersion fixed paraffin-embedded sections of human ovarian array using Human FGF basic/FGF2/bFGF Biotinylated Antigen Affinity-purified Polyclonal Antibody (Catalog # BAF233) at 10 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Goat HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS008) and counterstained with hematoxylin (blue). Lower panel shows a lack of labeling if primary antibodies are omitted and tissue is stained only with secondary antibody followed by incubation with detection reagents. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.

Applications for Human FGF basic/FGF2/bFGF Biotinylated Antibody

Application

Recommended Usage

Immunohistochemistry

5-15 µg/mL
Sample: Immersion fixed paraffin-embedded sections of human ovary and human ovarian cancer tissue

Western Blot

0.1 µg/mL
Sample: Recombinant Human FGF basic/FGF2/bFGF

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS.

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: FGF basic/FGF2/bFGF

FGF basic/FGF2/bFGF is a growth factor that functions in angiogenesis, wound healing, tissue repair, learning and memory, and the morphogenesis of heart, bone, and brain. It is upregulated in response to inflammatory stimuli and in many tumors. FGF basic/FGF2/bFGF binds to FGFR1c and 2c. Its bioactivity is modulated by a number of other binding partners including heparin, Integrin alpha V beta 3, soluble FGFR1, FGF-BP, free gangliosides, Thrombospondin, Pentraxin 3/TSG-14, Fibrinogen, alpha 2-Macroglobulin, PDGF, and CXCL4/PF4. These molecules act as cellular coreceptors or adhesion partners, extracellular matrix decoys or reservoirs, and soluble scavengers or chaperones. In particular, the interaction of FGF basic/FGF2/bFGF with cell surface heparan sulfate proteoglycans (HSPG) is required for the binding and activation of FGF receptors.

Long Name

Fibroblast Growth Factor basic

Alternate Names

bFGF, FGF-2, FGF2, HBGF-2, Prostatropin

Entrez Gene IDs

2247 (Human); 14173 (Mouse); 281161 (Bovine); 403857 (Canine); 100033955 (Equine)

Gene Symbol

FGF2

UniProt

P09038

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Product Specific Notices for Human FGF basic/FGF2/bFGF Biotinylated Antibody

For research use only

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