Human VEGF (121a.a.) (HEK) Protein

• Catalog Number: orb429179
• Category: Proteins
• Description: Recombinant of human VEGF (121a.a.) (HEK) protein
• Form/Appearance: Sterile Filtered White lyophilized (freeze-dried) powder.
• Purity: Greater than 95% as obsereved by SDS-PAGE.
• Solubility (25°C): It is recommended to reconstitute the lyophilized VEGF in sterile PBS containing 0.1% endotoxin-free recombinant HSA.
• Source: HEK
• Biological Activity: The specific activity was determined by the dose-dependent stimulation of the proliferation of HUVEC cells (Human Umbilical Vein Endothelial Cells), the ED50 is 3ng/ml.
• Storage: Stability: Lyophilized VEGF although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution VEGF should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles
• Buffer/Preservatives: VEGF was lyophilized from a 0.2µm filtered solution containing 1xPBS.
• Alternative names: Vascular endothelial growth factor A, VEGF-A, Vasc
• Note: For research use only
• Application notes: Cytokines And Growth Factors
• Expiration Date: 6 months from date of receipt.