种属
Human
表达宿主
E. coli
描述
Recombinant Human S100-A8 Protein is produced by E. coli expression system. The target protein is expressed with sequence (Met1-Glu93) of human S100-A8 (Accession #NP_002955.2) fused with a Flag tag at the C-terminus.
标签
C-Flag
纯度
> 95% by SDS-PAGE.
内毒素
< 1EU/μg
制剂
Supplied as a 0.22 μm filtered solution in 50mM Tris, 500mM NaCl, 5mM MgSO4 and 5% glycerol, pH8.0
储存
This product is stable at ≤ -70°C for up to 1 year from the date of receipt.
For optimal storage, aliquot into smaller quantities after centrifugation and store at recommended temperature.未开盖的干粉蛋白在 -20°C至-80°C可保存12个月；
复溶之后，蛋白溶液在-20°C及以下可保存3个月，在2-8℃可保存1周。
For optimal storage, aliquot into smaller quantities after centrifugation and store at recommended temperature.未开盖的干粉蛋白在 -20°C至-80°C可保存12个月；
复溶之后，蛋白溶液在-20°C及以下可保存3个月，在2-8℃可保存1周。
背景信息
This protein is a member of the S100 family of proteins containing 2 EF-hand calcium-binding motifs. S100 proteins are localized in the cytoplasm and/or nucleus of a wide range of cells, and involved in the regulation of a number of cellular processes such as cell cycle progression and differentiation. S100 genes include at least 13 members which are located as a cluster on chromosome 1q21. This protein may function in the inhibition of casein kinase and as a cytokine. Altered expression of this protein is associated with the disease cystic fibrosis. Multiple transcript variants encoding different isoforms have been found for this gene.