R&D Systems™ Recombinant Human VEGF 165 Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

Overview
1888.00 GBP valid until 2025-07-30
Use promo code "24078" to get your promotional price.



Additional Details:
Additional Details: Weight: 0.00970kg



Product Code. 18745866

Quantity Price
1 £ 2360.0 / 500µg
In stock, ready to ship: 4
Add to basket


Description and Specification

Specification

Formulation Lyophilized from a 0.2μm filtered solution in Acetonitrile and TFA with trehalose.
Gene ID (Entrez) 7422
Molecular Weight (g/mol) observed_molecular_weight: 20-22 kDa, under reducing conditions. 39-42 kDa, under non-reducing conditions.
Name VEGF 165
Quantity 500 μg
Source Spodoptera frugiperda,Sf 21 (baculovirus)-derived human VEGF protein Ala27-Arg191
Storage Requirements Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution.
Conjugate Unconjugated
Recombinant Recombinant
Reconstitution Reconstitute at 100 μg/mL in sterile PBS. Alternatively, reconstitute (at 100-500 μg/mL in sterile 4 mM HCl.)
Purity or Quality Grade 97%, by SDS-PAGE with silver staining.

Measured in a cell proliferation assay using HUVEC human umbilical vein endothelial cells. Conn, G. et al. (1990) Proc. Natl. Acad. Sci. USA 87:1323. The ED50 for this effect is 1-6 ng/mL. The specific activity of recombinant human VEGF165 is approximately 1.7 x 103 U/μg, which is calibrated against recombinant human VEGF165 WHO Standard (NIBSC code: 02/286). Specific activity is for reference purposes only and is not routinely tested.

Special Offers