TY - RPRT TI - A sensitive colorimetric assay for various proteases using naphthyl ester derivatives as substrates. AU - M Niinobe AU - Y Hitomi AU - S Fujii PY - 1980 DO - 10.1093/oxfordjournals.jbchem.a132807 UR - https://pubmed.ncbi.nlm.nih.gov/6446549/ ID - 6446549 ER -