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Identification of subnanomole amounts of PTH-amino acids by high performance thin-layer chromatography

✍ Scribed by D. Bucher


Book ID
112720779
Publisher
Springer
Year
1977
Tongue
English
Weight
173 KB
Volume
10
Category
Article
ISSN
0009-5893

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Thin-layer chromatography of PTH amino a
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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

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## Separation of amino acids as derivatives of phenylthiohydantoin (PTEkmino acids) has been performed by paper and thin-layer chromatography, gas chromatography and high-performance liquid chromatography (HPLC). EIPLC, being a rapid and highly efficient technique, is advantageous because all PTH-