A new chromogenic substrate for subtilisin.
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Anilides↗
Biomedical subjects
L F Matyash
Publications and source records attributed to L F Matyash.
Modification of carboxyl groups in pepsin.
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Alanine↗
[Preparation of highly puried pepsin by aminosilichrome chromatography].
The procedure for preparing highly purfied pepsin by chromatography on silicon dioxide with attached aminogroups (aminosilochrome) has been devised. Pepsin is eluated step=by-step: 0.0025 M and 0.05 M HCl. Results of disc-electrophoresis of purified pepsin bive evidence that the resultant preparation contains no admixtures. The activity of purified pepsin is 69 units per mg.
Chromatography, Affinity↗