Trypsin1:250 胰蛋白酶1:250 (牛胰) 规格:5g 产地: Amresco 货号0458
From Porcine Pancreas Trypsin>250.N.F.u/mg
Serva 37298 From Bovine Pancreas 活性:4-6u/mg
Difco 0152-17 From Bovine Pancreas 活性:2-4u/mg