产品名称Recombinant Human I-TAC/CXCL11

来源种属Escherichia coli.

纯化> 97 % by SDS-PAGE and HPLC analyses.

生物活性Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human IL-2 activated human T-lymphocytes is in a concentration range of 0.1-10 ng/ml.

内毒素Less than 1 EU/ug of rHuI-TAC/CXCL11 as determined by LAL method.

别名Beta-R1, H174, IP-9, Small-inducible Cytokine B11

UniprotO14625

Gene ID6373

计算分子量Approximately 8.3 kDa, a single non-glycosylated polypeptide chain containing 73 amino acids.

序列FPMFKRGRCL CIGPGVKAVK VADIEKASIM YPSNNCDKIE VIITLKENKG QRCLNPKSKQ ARLIIKKVER KNF

配方Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, pH 7.4, 100 mM NaCl.

保存Use a manual defrost freezer and avoid repeated freeze-thaw cycles. - A minimum of 12 months from date of receipt, when stored at ≤-20 ˚C as supplied. - 1 month, 2 to 8 ˚C under sterile conditions after reconstitution. - 3 months, -20 to -70 ˚C under sterile conditions after reconstitution.