PHOSPHOPEPTIDE ENRICHMENT OF COMPOSITIONS BY FRACTIONATION ON CERAMIC HYDROXYAPATITE

摘要

Phosphorylated peptides are extracted from digests of biological liquids and other peptide mixtures by fractionation on ceramic hydroxyapatite. The ceramic hydroxyapatite is readily usable in a centrifuge, allowing for rapid fractionations of a large number of small volume samples, and accordingly high throughput.