Description 描述：Recombinant protein produced in Pichia pastoris. Free of animal derived components, RNases & proteases. Chromatographically purified. A liquid preparation in 5 mM Calcium Acetate, 4 mg/ml glycine, pH 5.0 and 50% glycerol. Supplied with 10x reaction buffer.Activity/Specification：≥2 units per microliter网站链接：http://www.worthington-biochem.com/DR1/cat.html