Biotin anti-human VEGF Antibody

Pricing & Availability
Clone
Poly5225 (See other available formats)
Regulatory Status
RUO
Other Names
VEGFA, VEGF-A, VPF, MVCD1, vascular endothelial growth factor
Isotype
Goat Polyclonal IgG
Ave. Rating
Submit a Review
Product Citations
publications
Cat # Size Price Quantity Check Availability Save
522503 50 µg $375
Check Availability


Need larger quantities of this item?
Request Bulk Quote
Description

VEGF (also known as VEGF-A) is a signaling protein with strong vascular permeability activity that stimulates the formation of new blood vessels during the processes of vasculogenesis and angiogenesis. It is a member of the vascular endothelial growth factor family, which in mammals is comprised of VEGF-A, VEGF-B, VEGF-C, VEGF-D, and PlGF (placental growth factor). There are multiple isoforms of VEGF that result from alternative splicing of mRNA. VEGF binds and activates two tyrosine kinase receptors, VEGFR1 (Flt-1) and VEGFR2 (KDR/Flk-1), through which VEGF exerts its mitogenic effects. VEGF is highly expressed in solid tumors of breast, lung, renal, colorectal, and hepatic origin. Additionally, it significantly contributes to ascites tumor formation. Beyond cancer, VEGF has also been associated with multiple pathogenic conditions including rheumatoid arthritis, age-related macular degeneration, Crow-Fukase syndrome, sclerosis and Alzheimer’s disease.

Product Details
Technical data sheet

Product Details

Verified Reactivity
Human
Antibody Type
Polyclonal
Host Species
Goat
Immunogen
Recombinant protein
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography and conjugated with biotin under optimal conditions.
Concentration
0.5 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C. Do not freeze.
Application

ELISA Detection - Quality tested

Recommended Usage

Each lot of this antibody is quality control tested by ELISA assay. For ELISA Detection applications, a concentration range of 0.1 - 1 µg/mL is recommended. To obtain a linear standard curve, serial dilutions of VEGF recombinant protein ranging from 23.4 to 1,500 pg/mL is recommended for each ELISA plate. It is recommended that the reagent be titrated for optimal performance for each application.

Application Notes

The biotinylated Poly5225 antibody is useful as the detection antibody in a sandwich ELISA assay, when used in conjunction with purified A15136H antibody (Cat. No. 537002) as the detection antibody and Recombinant Human VEGF (ELISA Std.) (Cat. No. 560309)

While Poly5225 was generated against VEGF-165 and is quality tested against VEGF-165, cross-reactivity to other isoforms of VEGF has not been determined.

RRID
AB_2783338 (BioLegend Cat. No. 522503)

Antigen Details

Structure
Homodimer
Distribution

Widely expressed

Function
VEGFA is a key player in vasculogenesis, the formation of blood vessels from progenitor cells, as well as angiogenesis. The expression of the VEGFA gene is upregulated via hypoxia, estrogen, and NF-κB pathways. In addition VEGF is upregulated by PDGF-BB, P1GF, TGFβ1, IGF1, FGFs, HGF, TNFα, and IL-1. VEGFA induces proliferation and cell migration in endothelial cells and plays important roles during wound healing. Also, VEGF regulates hematopoietic stem cell survival.
Interaction
VEGFA interacts with vascular endothelial cells and monocytes/macrophages, which express VEGFR1. This interaction induces proliferation of endothelial cells and stimulates migration of monocytes/macrophages
Ligand/Receptor
Vascular endothelial growth factor (VEGF)-A binds and activates two tyrosine kinase receptors, VEGFR1 (Flt-1) and VEGFR2 (KDR/Flk-1)
Antigen References
  1. Conn G, et al. 1990 Proc. Natl. Acad. Sci USA 87:1323.
  2. Gerber H, et al. 2002. Nature 417:954.
  3. Shibuya M. 2006. J. Biochem. Mol. Biol. 39:469.
  4. Shibuya M. 2008. BMB Rep. 41:278.
  5. Monaghan-Benson E, et al. 2010. The American Journal of Pathology 177:2091.
  6. Koch S and Claesson-Welsh L. 2012. Cold Spring Harb Perspect Med. 2:a006502.
Gene ID
7422 View all products for this Gene ID
UniProt
View information about VEGF on UniProt.org

Related FAQs

How many biotin molecules are per antibody structure?
We don't routinely measure the number of biotins with our antibody products but the number of biotin molecules range from 3-6 molecules per antibody.
Go To Top Version: 3    Revision Date: 08/29/2022

For Research Use Only. Not for diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms) ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

BioLegend, the BioLegend logo, and all other trademarks are property of BioLegend, Inc. or their respective owners, and all rights are reserved.

 

8999 BioLegend Way, San Diego, CA 92121 www.biolegend.com
Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

ProductsHere

Login/Register
Remember me
Forgot your password? Reset Password
Request an Account