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Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4°C. For long-term storage, aliquot and store at -20°C or below. Avoid multiple freeze-thaw cycles.
After removal of the precursor signal peptide, proinsulin is post-translationally cleaved into three peptides: the B chain and A chain peptides, which are covalently linked via two disulfide bonds to form insulin, and C-peptide. Binding of insulin to the insulin receptor (INSR) stimulates glucose uptake. A multitude of mutant alleles with phenotypic effects have been identified.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: Cpeptide; Insulin; preproinsulin; proinsulin
基因别名: IDDM; IDDM1; IDDM2; ILPR; INS; IRDN; MODY10
UniProt ID: (Human) P01308
Entrez Gene ID: (Human) 3630