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- Kang, Lixia, et al. Show all 5 Authors
- Analytical biochemistry 2013 v.437 no.1 pp. 46-48
- collagenase; enzyme activity; fluorescence; radiolabeling; screening; spectroscopy
- ... Currently protease assay kits, requiring substrate that is either radiolabeled or fluorescence labeled and specialized instruments, are all expensive. A simple, reliable assay of protease activity and its inhibitor screening for general laboratory is rare. Here we demonstrated a straightforward ninhydrin-based method for assay of collagenase activity and its inhibitor screening using spectrophotom ...