图文详情
重组人 C2 / Complement Component 2 蛋白 (His标签)(产品说明)
蛋白名称:Human C2 / Complement Component 2 Protein (His Tag)
蛋白构建:A DNA sequence encoding the human complement component 2 (C2) precursor (NP_000054.2) (Met 1-Leu 752) was expressed with a C-terminal polyhistidine tag.
表达宿主:HEK293 Cells
蛋白纯度:> 97 % as determined by SDS-PAGE.
蛋白活性:Measured by its ability to cleave a colorimetric peptide substrate, N-carbobenzyloxy-Gly-Arg-ThioBenzyl ester (Z-GR-SBzl), in the presence of 5,5’Dithiobis (2-nitrobenzoic acid) (DTNB). The specific activity is >100 pmoles/min/μg.
蛋白内毒素:< 1.0 EU per μg of the protein as determined by the LAL method
预测N端:Ala 21
蛋白分子量:The single-chain form of recombinant human complement component C2 comprises 743 amino acids and has a calculated molecular mass of 82.5 kDa.
蛋白NP号:NP_000054.2
蛋白氨基酸序列:Met1-Leu752
蛋白标签:C-His
蛋白保存条件:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.