



Collagenase NB 1 Premium Grade is a highly purified collagenase gradeused for isolation of sensitive cells and guarantees high yields andviability. In combination with Neutral Protease NB Collagenase NB 1Premium Grade is especially applicable for isolation of pancreaticislets of Langerhans from different species like human or pig. Forresearch use only. If cells are intended for transplantation intohumans, Collagenase NB 1 GMP Grade is recommended.