Summary: Cat.No.: TIMP2-3835H Product Overview: Recombinant Human TIMP2 (NP_003246.1) mature form (Cys 27-Pro 220), fused with no tag, was produced in Human Cell. Source: Human Cells Species: Human Form: Lyophilized from sterile PBS, pH 7.4 Molecular Mass: The recombinant human TIMP2 consists of 195 amino acids and has a predicted molecular mass of 22 kDa. It migrates as an approximately 20 kDa band in SDS-PAGE under reducing conditions. Endotoxin: < 1.0 eu per μg of the protein as determined by the LAL method. Stability: Samples are stable for up to twelve months from date of receipt at -70oC. Storage: Store it under sterile conditions at -20oC~-70oC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution. Centrifuge the vial at 4oC before opening to recover the entire contents.