Thin-layer chromatography of PTH amino a
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Jan-Olof Jeppsson; John SjΓΆquist
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Article
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1967
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Elsevier Science
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English
β 323 KB
A simple, rapid, and reliable technique for identifying small amounts of phenylthiohydantoin (PTH) derivatives has been developed for use in the analysis by Edman degradation of small amounts of peptides isolated from fingerprints (10). Solvent systems used in paper and column chromatography of PTH