$90.00Catalog Number: PYT619-2ugSize: 2ug

VEGF Human (121 a.a.), His Tag

Vascular Endothelial Growth Factor-121 Human Recombinant, His Tag

Vascular Endothelial Growth Factor-121 Human Recombinant produced in E.Coli is a double, non-glycosylated, polypeptide chain containing a total of 142 amino acids and having a molecular mass of 16.3 kDa. The VEGF-121 is fused to 20 amino acid His tag at N-terminus and purified by proprietary chromatographic techniques.

Accession

P15692

Amino acid sequence

MGSSHHHHHH SSGLVPRGSH MAPMAEGGGQ NHHEVVKFMD VYQRSYCHPI ETLVDIFQEY PDEIEYIFKP SCVPLMRCGG CCNDEGLECV PTEESNITMQ IMRIKPHQGQ HIGEMSFLQH NKCECRPKKD RARQEKCDKP RR.

Biological activity

The ED50 for this effect is <4.2 ng/ml. Measured in a cell proliferation assay using NIH-3T3 cell, corresponding to a specific activity of less than 238,095.23units/mg.

Formulation

VEGF-121 His Tag in 20mM TRIS pH-8.

Physical Appearance

Sterile Filtered colorless solution.

Purity

Greater than 95.0% as determined by SDS-PAGE.

Source

Escherichia Coli.

Stability

Liquid VEGF 121 although stable at 10oC for 1 week, should be stored below -18oC.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.

Synonyms

Vascular endothelial growth factor A, VEGF-A, Vascular permeability factor, VPF, VEGF, MGC70609.

Quantity

$90.00

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