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I2767 Sigma

Insulin sodium salt human

recombinant, expressed in E. coli, crystalline, cell culture tested

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Properties

recombinant   expressed in E. coli
assay   ≥90% (HPLC)
form   crystalline
solubility   10 mM HCl: 20 mg/mL
cation traces   Zn: ≤0.01%
suitability   cell culture tested
storage temp.   −20°C

Description

Biochem/physiol Actions

Two-chain polypeptide hormone produced by the β-cells of pancreatic islets. Its molecular weight is ~5800 Da. The α and β chains are joined by two interchain disulfide bonds. The α chain contains an intrachain disulfide bond. Insulin regulates the cellular uptake, utilization, and storage of glucose, amino acids, and fatty acids and inhibits the breakdown of glycogen, protein, and fat.

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Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
nwg
RTECS 
NM8900250

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
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I9278 Insulin solution human, Chemically defined, recombinant from Saccharomyces cerevisiae, sterile-filtered, BioXtra, suitable for cell culture

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