产品名称Recombinant Murine Interleukin-13

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 ED50 as determined by a cell proliferation assay using human TF-1 cells is less than 4 ng/ml, corresponding to a specific activity of > 2.5 x10⁵ IU/mg.

内毒素Less than 1 EU/ug of rMuIL-13 as determined by LAL method.

UniprotP20109

Gene ID16163

计算分子量Approximately 12.3 kDa, a single non-glycosylated polypeptide chain containing 111 amino acids.

序列MPVPRSVSLP LTLKELIEEL SNITQDQTPL CNGSMVWSVD LAAGGFCVAL DSLTNISNCN AIYRTQRILH GLCNRKAPTT VSSLPDTKIE VAHFITKLLS YTKQLFRHGP F

配方Lyophilized from a 0.2 μm filtered solution in PBS, pH 7.4.

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.