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Invitrogen
VEGF Polyclonal Antibody
Application
FIGURE: 1 / 6
VEGF Antibody (P802) in ICC/IF
Immunofluorescent analysis of VEGF (green) in HeLa cells either serum starved (left panel) or treated with serum (right panel) for 30 minutes. Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA (Product # 37525) for 15 minutes at room temperature. Cells were probed with a VEGF polyclonal antibody (Product # P802) at a dilution of 1:50 for at least 1 hour at room temperature, washed with PBS, and incubated with DyLight 488 goat anti-rabbit IgG secondary an... View More
Product Details
P802
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Published species
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Full-length human recombinanant protein expressed in E-coli
Conjugate
Unconjugated
Form
Liquid
Concentration
1.0 mg/mL
Purification
Protein A/G
Storage buffer
PBS
Contains
no preservative
Storage conditions
-20°C
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2539846
Product Specific Information
The VEGF-A monoclonal antibody clone # 16F1 (Product # M808) has successfully been paired as the coating antibody in a sandwich ELISA with detection antibody P802B (biotinylated conjugate of Product # P802).
Typical dilutions for sandwich ELISA include 1 µg/mL for coating and 0.125-0.5 µg/mL for detection.
Target Information
VEGF (vascular endothelial growth factor) which is a 45 kDa homodimeric, disulfide-linked glycoprotein involved in angiogenesis which promotes tumor progression and metastasis. VEGF has a variety of effects on vascular endothelium, including the ability to promote endothelial cell viability, mitogenesis, chemotaxis, and vascular permeability. The VEGF family currently includes VEGF-A, VEGF-B, VEGF-C, VEGF-D, VEGF-E, and PIGF. VEGF and its receptor system have been shown to be the fundamental regulators in the cell signaling of angiogenesis. Most tumors have the absolute requirement of angiogenesis, and VEGF has been described as the most potent angiogenic cytokine linked to this process. To date 5 different isoforms of VEGF have been described. These isoforms are generated as the result of alternative splicing from a single VEGF gene. These various isoforms have been shown to bind to two tyrosine-kinase receptors flt-1 (VEGFR-1) and flk-1/KDR (VEGFR-2), which have been found to be expressed almost exclusively on endothelial cells. VEGF and its high-affinity binding receptors, the tyrosine kinases FLK1 and FLT1, are thought to be important for the development of embryonic vasculature. Studies have shown that an alternately spliced form of FLT1 produces a soluble protein, termed sFLT1, which binds vascular endothelial growth factor with high affinity, playing an inhibitory role in angiogenesis. Elevated levels of VEGF is linked to POEMS syndrome (Polyneuropathy, Organomegaly, Endocrinopathy, Monoclonal gammopathy, Skin changes) also known as Crow-Fukase syndrome which affects multiple organs in the body.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Bioinformatics
Protein Aliases: L-VEGF; MGC70609; RP1-261G23.1; VAS; Vascular endothelial growth factor A, long form; vascular endothelial growth factor A121; vascular endothelial growth factor A165; Vascular permeability factor; Vasculotropin; VEGF1; VEGFMGC70609; VPF; VPF ant
Gene Aliases: MVCD1; VEGF; VEGFA; VPF
UniProt ID: (Human) P15692
Entrez Gene ID: (Human) 7422
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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