VEGF-C

• Description :

  VEGF-C, also known as Vascular Endothelial Growth Factor Related Protein (VRP), is a recently discovered VEGF growth factor family member that is most closely related to VEGF-D. The rat VEGF-C cDNA encodes a pre-pro-protein of 416 amino acids residues. It is almost identical to the mouse VEGF-C protein. Similar to VEGF-D, VEGF-C has a VEGF homology domain spanning the middle third of the precursor molecule and long N- and C-terminal extensions. In adults, VEGF-C is highly expressed in heart, placenta, ovary and small intestine. Recombinant rat VEGF-C, lacking the N- and C-terminal extensions and containing only the middle VEGF homology domain, forms primarily non-covalently linked dimers. This protein is a ligand for both VEGFR-2/KDR and VEGFR-3/FLT-4. Since VEGFR-3 is strongly expressed in lymphatic endothelial cells, it has been postulated that VEGF-C is involved in the regulation of the growth and/or differentiation of lymphatic endothelium. Although recombinant rat VEGF-C is also a mitogen for vascular endothelial cells, it is much less potent than VEGF-A. The recombinant rat VEGF-C contains 127 amino acids residues and was fused to a His-tag (6x His) at the C-terminal end. As a result of glycosylation VEGF-C migrates as an 15-20 kDa protein in SDS-PAGE under reducing conditions.

• Synonyms :

  Vascular endothelial growth factor C; Vegfc

• NCBI Gene ID :

  114111

• UniProt :

  O35757

• Accession Number :

  NP_446105.1

• Accession Number mRNA :

  NM_053653.1

• Chromosomal Location :

  16p11

• Reactivity :

  Rat

• Cross Reactivity :

  Rat

• Label :

  His-Tag

• Sequence :

  DTVKLAAAHYNTEILKSIDNEWRKTQCMPREVCIDVGKEFGAATNTFFKPPCVSVYRCGGCCNSEGLQCMNTSTGYLSKTLFEITVPLSQGPKPVTISFANHTSCRCMSKLDVYRQVHSIIHHHHHH

• Assay Protocol :

  The lyophilized VEGF-C is soluble in water and most aqueous buffers. The lyophilized VEGF-C should be reconstituted in PBS or medium to a concentration not lower than 50 µg/ml.

• Purity :

  > 90% by SDS-PAGE

• Bioactivity :

  The biological activity was determined (i) by the ability to induce VEGFR-3/FLT-4 receptor phosphorylation in PAEC/VEGFR-3 cells and (ii) the VEGF-C-induced proliferation of primary human dermal lymphatic endothelial cells (HDLEC) .

• Length :

  127

• Form :

  Lyophilized

• Buffer :

  50 mM acetic acid

• Additives :

  BSA (50-fold)

• Reconstitution :

  Water

• Molecular Weight :

  15.0 - 20.0 kDa

• Storage Conditions :

  Lyophilized samples are stable for greater than six months at -20°C to -70°C. Reconstituted VEGF-C should be stored in working aliquots at -20°C. Avoid repeated freeze-thaw cycles!

• Host or Source :

  Insect cells

• N Terminal Sequence :

  SIDNEWRKTQ AND NEWRKTQCMP