Il1a, also known as interleukin-1 alpha, is a member of the interleukin-1 cytokine family. Cytokines are protein signaling compounds that are the main mediators of the immune response. This protein is produced mainly by activated macrophages, as well as neutrophils, epithelial cells, and endothelial cells. It possesses metabolic, physiological, haematopoietic activities, and plays one of the central roles in the regulation of the immune responses. It binds to the interleukin-1 receptor. It is on the pathway that activates tumor necrosis factor-alpha. Also, it stimulates thymocyte proliferation by inducing IL-2 release, B cell maturation and proliferation. Recombinant human Il1a, fused to His-Tag at C-terminal, expressed in insect cell and purified by using conventional chromatography techniques.
Source:Recombinant protein corresponding to aa115-270 of human Il1a, fused to His-Tag at C-terminal, expressed in insect cell.
Molecular Weight:~19kD (165aa), ~18-28kD (SDS-PAGE under reducing conditions)
Storage and Stability:May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：20ug
Source Antigen：Recombinant, Insect cell
Grade：Highly Purified
Purity：~90% (SDS-PAGE)
Form：Supplied as a liquid in PBS, pH 7.4, 10% glycerol.
