Recombinant Human VEGF165 (rHu VEGF165)
Product Specifications
Synonyms
Vascular Endothelial Growth Factor Isoform 165
Source
Escherichia coli.
Purity
> 95 % by SDS-PAGE and HPLC analyses.
Bioactivity
Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human umbilical vein endothelial cells(HUVEC) is between 1.0-8.0 ng/ml.
Molecular Weight
Approximately 38.6 kDa, a disulfide-linked homodimeric protein consisting of two 166 amino acid polypeptide chains with Met at N-terminus.
Storage Conditions
This lyophilized preparation is stable at 2-8 °C, but should be kept at -20 °C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 °C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 °C to -70 °C. Avoid repeated freeze/thaw cycles.
Formulation
Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4.
Host or Source
Human
CAS Number
9000-83-3
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