Insulin Human Recombinant

Lyophilized powder at room temperature.

Description: Insulin Human Recombinant produced in E.Coli is a two chain, non-glycosylated polypeptide chain containing 51 amino acids and having a molecular mass of 5807 Dalton. Insulin is purified by proprietary chromatographic techniques.
Physical Appearance and Stability: Lyophilized Insulin although stable at room temperature for 3 weeks, should be stored desiccated below -18C. Upon reconstitution Insulin should be stored at 4C between 2-7 days and for future use below -18C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
Formulation and Purity: The protein was lyophilized from a concentrated (1mg/ml) solution with no additives. Greater than 98.0% as determined by RP-HPLC analysis.
Solubility: It is recommended to reconstitute the lyophilized Insulin in sterile 0.005N HCl not more than 1 mg/ml.
Biological Activity: The Biological Activity was determined to be 28 units/mg.