Nordmark Collagenase NB 1 Premium Grade


≥ 2,000 U (PZ)  


(631) 348-0333


This highly purified collagenase grade is used for isolation of sensitive cells and guarantees high yields and viability. In combination with Neutral Protease NB, Collagenase NB 1 Premium Grade is especially applicable to isolation of pancreatic islets of Langerhans from different species like human or pig.

For research use only. If cells are intended for transplantation into humans, Collagenase NB 1 GMP Grade is recommended.

Contains chromatographically highly purified class I and class II collagenase (1).
Largely free from clostripain, trypsin-like protease, and neutral protease.
Vial contains not less than 2000 PZ U collagenase.
PZ activity (WŁnsch): ≥ 3.00 U/mg

For information and samples please contact us at:

Crescent Chemical Co., Inc.

2 Oval Dr.

Islandia, NY 11749

(631) 348-0333