PLGF Antibody (146213) [Alexa Fluor® 488]

• Reactivity: Hu
• Applications: WB
• Clone: 146213
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Alexa Fluor 488

PLGF Antibody (146213) [Alexa Fluor® 488] Summary

• Immunogen: E. coli-derived recombinant human VEGF/PlGF heterodimer
  Ala27-Arg191 (VEGF) & Ala21-Arg149 (PIGF)
  Accession # AAM03108 (VEGF) & AAD30179 (PIGF)
• Specificity: Detects human VEGF/PlGF heterodimer in direct ELISAs and Western blots. This antibody does not detect either subunit alone. In direct ELISAs, this antibody does not cross-react with recombinant human (rh) VEGF 121 rhVEGF 165
• Isotype: IgG2a
• Clonality: Monoclonal
• Host: Mouse
• Purity Statement: Protein A or G purified

Applications/Dilutions

• Dilutions:
  • Western Blot

Packaging, Storage & Formulations

• Storage: Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 degreesC as supplied
• Buffer: Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for PLGF Antibody (146213) [Alexa Fluor® 488]

• D12S1900
• PGF
• PGFL
• placenta growth factor
• placental growth factor
• placental growth factor, vascular endothelial growth factor-related protein
• PlGF
• PlGF-2
• PLGFplacental growth factor-like
• SHGC-10760

Background

The disulfide-linked homodimeric proteins vascular endothelial growth factor (VEGF) and placenta growth factor (PlGF) are both members of the VEGF family of growth factors. VEGF and PlGF proteins share primary structural as well as limited amino acid sequence homology with the A and B chains of PDGF. All eight cysteine residues involved in intra- and inter-chain disulfides are conserved among these growth factors. In their PDGF-like regions, VEGF and PlGF also share approximately 53% amino acid sequence similarity. E. coli-expressed monomers of PlGF and VEGF can be refolded in vitro to form PlGF/VEGF heterodimers. The purified recombinant VEGF/PlGF heterodimers and VEGF homodimers have potent mitogenic effects on endothelial cells. However, VEGF/PlGF heterodimers display approximately 50-fold less mitogenic activity than VEGF homodimers. In contrast, PlGF homodimers have little or no mitogenic effect on endothelial cells. The presence of natural VEGF/PlGF heterodimers in the conditioned media of a number of human tumor cell lines has been demonstrated using a VEGF/PlGF heterodimer specific ELISA.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Uniprot:
  • AAM03108 (VEGF) & AAD30179 (PIGF)()