产品名称：TRYPTASE, HUMAN LUNG
Form : Liquid
Formulation : In 1 M NaCl, 50 mM NaOAc, 50 µM heparin, pH 5.0.
Molar mass : 135000
Avoid freeze/thaw : Yes
Specific activity : ≥50 U/mg protein
Unit definition : One unit is defined as the amount of enzyme that gives a change of 1 absorbance per min at 410 nm using N-benzoyl-Phe-Val-Arg-pNA as a substrate in 30 min at 25°C.
Source : Prepared from tissue that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.
EC number : 18.104.22.168
Storage : -20°C
Ship : Dry Ice Only