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  • KD/KO Validated

VEGFA Monoclonal antibody

VEGFA Monoclonal Antibody for WB, IF, IHC, ELISA, FC (Intra)

Host / Isotype

Mouse / IgG2b


Human and More (5)


WB, IF, IHC, ELISA, FC (Intra)





Cat no : 66828-1-Ig


L VEGFA, MVCD1, Vascular permeability factor, VEGF, VEGF A, VEGFA, VPF

Tested Applications

Positive WB detected inMCF-7 cells, HUVEC cells, NCI-H1299 cells, A431 cells, SH-SY5Y cells, HuH-7 cells, T-47D cells, MDA-MB-231 cells
Positive IHC detected inhuman lung cancer tissue, human liver cancer tissue, human colon cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inMCF-7 cells, human endometrial cancer tissue, human lung cancer tissue
Positive FC detected inMCF-7 cells

Recommended dilution

Western Blot (WB)WB : 1:1000-1:4000
Immunohistochemistry (IHC)IHC : 1:400-1:1600
Immunofluorescence (IF)IF : 1:200-1:800
Flow Cytometry (FC)FC : 0.50 ug per 10^6 cells in a 100 µl suspension
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

66828-1-Ig targets VEGFA in WB, IF, IHC, ELISA, FC (Intra) applications and shows reactivity with Human samples.

Tested Reactivity Human
Cited Reactivityhuman, rat, goat, zebrafish, pig
Host / Isotype Mouse / IgG2b
Class Monoclonal
Type Antibody
Immunogen VEGFA fusion protein Ag13500
Full Name vascular endothelial growth factor A
Calculated Molecular Weight 412 aa, 46 kDa
Observed Molecular Weight 43 kDa
GenBank Accession NumberBC065522
Gene Symbol VEGFA
Gene ID (NCBI) 7422
Conjugate Unconjugated
Form Liquid
Purification MethodProtein A purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

VEGFA, also named as VEGF or VPF, belongs to the PDGF/VEGF growth factor family. It is a growth factor active in angiogenesis, vasculogenesis and endothelial cell growth. VEGFA induces endothelial cell proliferation, promotes cell migration, inhibits apoptosis and induces permeabilization of blood vessels. It binds to the FLT1/VEGFR1 and KDR/VEGFR2 receptors, heparan sulfate and heparin. Defects in VEGFA are associated with microvascular complications of diabetes type 1 (MVCD1). VEGFA has 17 isoforms with MW from 16 to 45 kDa. Some isoforms have homodimer forms (e.g.; VEGFA189 38kDa or VEFGA110 34 kDa). VEGF-A exists in at least seven homodimeric isoforms. The monomers consist of 121, 145, 148, 165, 183, 189, or 206 amino acids (PMID:15602010 ). This antibody can recognize all VEGFA isoforms.


Product Specific Protocols
WB protocol for VEGFA antibody 66828-1-IgDownload protocol
IHC protocol for VEGFA antibody 66828-1-IgDownload protocol
IF protocol for VEGFA antibody 66828-1-IgDownload protocol
Standard Protocols
Click here to view our Standard Protocols



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