| Literature DB >> 3542570 |
Abstract
Proteins and peptides are readily and specifically modified at their sulfhydryl groups by the vapors of a mixture of 4-vinylpyridine and tributylphosphine. The phenylthiohydantoin derivative of S-beta-(4-pyridylethyl)cysteine formed during sequence analysis is easily detectable in current identification systems.Entities:
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Year: 1987 PMID: 3542570 DOI: 10.1016/0014-5793(87)81558-2
Source DB: PubMed Journal: FEBS Lett ISSN: 0014-5793 Impact factor: 4.124