| Literature DB >> 3706733 |
J F Bateman, T Mascara, D Chan, W G Cole.
Abstract
A strategy was developed, using a Pharmacia Fast Protein Liquid chromatography (FPLC) system, for the rapid preparation of the alpha-chains, cyanogen bromide peptides and tryptic peptides of type I collagen obtained from tissues and cultured fibroblasts. Collagen alpha-chains were prepared using a C18 PEP-RPC reverse-phase column and volatile solvents. Preliminary Superose 6 gel permeation chromatography was used to separate the crosslinked beta- and gamma-chains from the alpha-chains of tissue collagen samples. A Mono S cation-exchange column was used to resolve all of the major type I collagen cyanogen bromide peptides including the alpha 1(I)CB7 and CB8 peptides, which have not been well resolved by previously published methods. Collagen tryptic peptides were chromatographed on the PEP-RPC reverse-phase column.Entities:
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Year: 1986 PMID: 3706733 DOI: 10.1016/0003-2697(86)90534-8
Source DB: PubMed Journal: Anal Biochem ISSN: 0003-2697 Impact factor: 3.365