S100A9, also known as Calgranulin-B, belongs to the S100 family containing EF-hand type Ca2+-binding proteins. It is involved in the regulation of a number of cellular processes such as cell cycle progression and differentiation, and associated with the disease cystic fibrosis. S100A9 has been implicated in the abnormal differentiation of myeloid cells in the stroma of cancer. This protein may function in the inhibition of casein kinase.
Source:Recombinant corresponding to aa1-113 of human S100A9, fused with His-tag at N-terminus, expressed in E.coli.
Molecular Weight:~15.2kD (133aa), confirmed by MALDI-TOF
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 at least 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
仕様
Size：50ug
Source Antigen：Recombinant, E.coli
Grade：Highly Purified
Purity：~90% (SDS-PAGE)
Form：Supplied as a liquid in 20mM Tris-HCl, pH8, 1mM DTT, 20% glycerol.
