Etude de structures peptidiques à l'aide du phénylisothiocyanate II. Sur l'emploi de la microchromatographie d'adsorption sur couches minces des phénylthiohydantoïnes | Zendy

Cherbuliez Emile | Zendy; Baehler Br. | Zendy; Rabinowitz J. | Zendy

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Etude de structures peptidiques à l'aide du phénylisothiocyanate II. Sur l'emploi de la microchromatographie d'adsorption sur couches minces des phénylthiohydantoïnes

Author(s) -

Cherbuliez Emile,

Baehler Br.,

Rabinowitz J.

Publication year - 1960

Publication title -

helvetica chimica acta

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.74

H-Index - 82

eISSN - 1522-2675

pISSN - 0018-019X

DOI - 10.1002/hlca.19600430651

Subject(s) - chemistry , pyridine , heptane , silica gel , starch , solvent , adsorption , polymer chemistry , stereochemistry , chromatography , medicinal chemistry , organic chemistry

The microchromatography of phenylthiohydantoins on thin layers of silica (solvent: heptane, pyridine, ethyl acetate 5:3:2 vol.; revelation by starch‐iodineazide) is described. This method is 10 to 20 times more sensitive than that of classic paper chromatography. Good results are obtained in the E DMAN degradation of 0,01 μmole of di‐ or tri‐peptides.

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