biovisionK771-100trypsin activity assay kit, trypsin activity kit, trypsin assay kit, trypsin kit, measure trypsin activity, quantitate trypsin activity, assay trypsin activity, trypsin activity, detect trypsin activity, trypsin activity colorimetric assay kit, trypsin? Detection method- Absorbance (405 nm) ? Species reactivity- Mammalian ? Application- The kit detects 10-100 mU (p-NA unit) trypsin in various samples. Cell and tissue culture supernatants, urine, plasma and serum, as well as many other biological fluids, etc.