title: Dye-stained gelatin microcarriers as insoluble chromolytic substrates for the determination of proteolytic activity.
abstract: Dye-stained gelatin microcarriers were used as insoluble chromolytic substrates for the determination of proteolytic activity. Trypsin at concentration 100 ng/ml could be easily detected. The spontaneous leakage of dyed fragments into water solutions was negligible.
authors.affiliation: Laboratory of Analytical Chemistry, South Bohemian Biological Centre, Ceské Budĕjovice, Czechoslovakia.
authors.forename: I
authors.initials: I
authors.lastname: Safarík
mesh_terms: D004396:Coloring Agents; D005780:Gelatin; D008823:Micelles; D010447:Peptide Hydrolases / Q000032:analysis*
chemical_list: D004396:Coloring Agents; D008823:Micelles; D005780:Gelatin; D010447:Peptide Hydrolases