产品名称Recombinant Rat Midkine

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 neutrophils is in a concentration range of 10-100 ng/ml.

内毒素Less than 0.1 EU/ug of rRtMidkine as determined by LAL method.

UniprotQ9R1S9

Gene ID81517

计算分子量Approximately 13.2 kDa, a single non-glycosylated polypeptide chain containing 120 amino acids.

序列VAKKKDKVKK GSECSEWTWG PCTPSSKDCG MGFREGTCGA QTQRIHCKVP CNWKKEFGAD CKYKFESWGA CDGSTGTKAR QGTLKKARYN AQCQETIRVT KPCTSKTKSK AKAKKGKGKD

配方Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH7.4.

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.