产品名称Recombinant Human DES1-3 Insulin-like Growth Factor 1
来源种属E.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 serum free human MCF-7 cells is less than 2 ng/ml, corresponding to a specific activity of > 5.0 × 105 IU/mg.
内毒素Less than 50 EU/mg of rHuDES1-3 IGF-1 as determined by LAL method.
别名DES1-3 IGF-I, DES(1-3) IGF-I, IGF-I DES(1-3), DES1-3/Insulin-Like Growth factor 1
UniprotP05019
Gene ID3479
计算分子量Approximately 7.4 kDa, a single non-glycosylated polypeptide chain containing 67 amino acids.
序列TLCGAELVDA LQFVCGDRGF YFNKPTGYGS SSRRAPQTGI VDECCFRSCD LRRLEMYCAP LKPAKSA
配方Lyophilized from a 0.2 um filtered concentrated solution in PBS.
保存Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °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.
3-5days
