I8430-10

Interleukin 8, Recombinant, Human, 77aa (IL-8)

Size

£338.00

SKU:: I8430-10
Molecular Weight:: 8.9
Purity:: ≥98% by SDS-PAGE and HPLC analysis. Endotoxin: ≤0.1ng/ug
Storage Conditions:: -20°C
Supplier:: United States Biological
Format:: Supplied as a lyophilized powder without additives. Reconstitute with sterile dH2O to a concentration of 0.1-1.0mg/ml. Do not vortex.
Extra Details:: Human endothelial interleukin-8 (IL-8) is an 8.9kD protein containing 77 amino acid residues. It promotes neutrophil chemotaxis and degranulation. The 77 amino acid IL-8 is the predominant form secreted by endothelial cells. Recombinant protein corresponding to human IL-8, expressed in E. coli Biological Activity: Determined by its ability ot chemoattract human peripheral blood neutrophils using a concentration of 25-150ng/ml. Amino Acid Sequence: AVLPRSAKEL RCQCIKTYSK PFHPKFIKEL RVIESGPHCA NTEIIVKLSD GRELCLDPKE NWVQRVVEKF LKRAENS Storage and Stability: Lyophilized and reconstituted products are stable for 6 months after receipt at -20°C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Country of Origin: USA