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VEGFA Polyclonal antibody

VEGFA Polyclonal Antibody for WB, IP, IF/ICC, IHC, ELISA, FC (Intra)

Host / Isotype

Rabbit / IgG


human, mouse and More (6)


WB, IP, IF/ICC, IHC, ELISA, FC (Intra) and More (1)



Cat No : 19003-1-AP

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


Positive WB detected inA431 cells, Jurkat cells, MCF-7 cells
Positive IP detected inJurkat cells
Positive IHC detected inhuman lung cancer tissue, mouse kidney tissue, mouse liver tissue, mouse lung tissue, human liver 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 inHeLa cells
Positive FC detected inNIH/3T3 cells
Planning an IHC experiment? We recommend our IHCeasy VEGFA/VEGF Ready-To-Use IHC Kit. VEGFA/VEGF primary antibody included.
Planning an IF experiment? We recommend our CoraLite® Plus 488 and CoraLite®594 conjugated versions of this antibody.


Western Blot (WB)WB : 1:2000-1:12000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
Immunohistochemistry (IHC)IHC : 1:50-1:500
Immunofluorescence (IF)IF : 1:200-1:800
Flow Cytometry (FC)FC : 0.40 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.


19003-1-AP targets VEGFA in WB, IP, RIP, IHC, ELISA, IF/ICC, FC (Intra) applications and shows reactivity with human, mouse samples.

Tested Applications WB, IP, IF/ICC, IHC, ELISA, FC (Intra) Application Description
Cited ApplicationsWB, IP, IF, RIP, IHC
Tested Reactivity human, mouse
Cited Reactivityhuman, mouse, rat, goat, sheep, monkey, rabbit, pig
Immunogen VEGFA fusion protein Ag13500 种属同源性预测
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Full Name vascular endothelial growth factor A
Synonyms L VEGFA, MVCD1, Vascular permeability factor, VEGF, VEGF A, VEGFA, VPF
Calculated Molecular Weight 412 aa, 46 kDa
Observed Molecular Weight36-40 kDa
GenBank Accession NumberBC065522
Gene Symbol VEGFA
Gene ID (NCBI) 7422
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity 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.


VEGFA, also named 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 38 kDa 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 19003-1-APDownload protocol
IHC protocol for VEGFA antibody 19003-1-APDownload protocol
IF protocol for VEGFA antibody 19003-1-APDownload protocol
IP protocol for VEGFA antibody 19003-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



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