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22086 Sigma-Aldrich

β-Casein from bovine milk

lyophilized, ≥90% β-casein basis (GE), ≥70% protein basis (biuret), powder, white

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Properties

Related Categories Molecular Biology, Phosphorylation Analysis, Post-Translational Modification, Proteomics, Reagents and Controls for Phosphoprotein Analysis More...
assay   ≥70% protein basis (biuret)
  ≥90% β-casein basis (GE)
form   powder
quality   lyophilized
color   white
solubility   H2O: soluble1 mg/mL, clear, colorless to slightly yellow
storage temp.   −20°C

Description

Other Notes

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Biochem/physiol Actions

A polymorphic fraction of the major milk protein, casein. The A1 and B (but not A2) isoforms yield the bioactive peptide, ß-casomorphin upon gastrointestinal proteolytic digestion, which can have widely varied effects on human health. There is some effort to select dairy cattle for the A2 isoform to avoid this possibility.

Price and Availability


Laboratory Gloves

Amplified Detection
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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