Insulin (INS), partial, recombinant human

Organism: Homo sapiens (Human). Source: Yeast. Expression Region: n/a. Protein Length: Partial. Tag Info: Tag free. Target Protein Sequence: n/a. Purity: Greater than 95% as determined by SDS-PAGE. Endotoxin: =20 EU/mg by the LAL method. Biological Activity: n/a. Form: Lyophilized powder. Buffer: Lyophilized from a 0.2 µm filtered solution(It is recommended to redissolve in sterile 0.01 M HCl at a concentration of not less than 1mg/mL.). Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference. Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week. Relevance: n/a. Reference: n/a. Function: nan