作者: Ivo Šafařík
DOI: 10.1016/0009-8981(90)90341-O
关键词:
摘要: 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 dyed fragments into water solutions was negligible.