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I6279 Sigma

ProteoMass Insulin MALDI-MS Standard

vial of 10 nmol, monoisotopic mol wt 5,729.6087 Da

Synonym: Insulin from bovine pancreas

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Properties

Related Categories Mass Spectrometry, Molecular Biology, Peptide and Protein Standards for Mass Spectrometry Analysis, Proteomics
mol wt   monoisotopic mol wt 5,729.6087 Da
packaging   vial of 10 nmol

Description

Application

Peptide calibration standard for MALDI-MS instruments.

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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ProteoMass is a trademark of Sigma-Aldrich Co. LLC

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Tools for Large Molecule BioAnalysis

Detect Your Unseen Protein

New Internal Standards for Mass Spectrometry
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

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