Nordmark Neutral Protease NB

30301.11 50 U

30301.12 100U


(631) 348-0333


Metalloprotease suitable for tissue dissociation applications. For cell isolation, Neutral Protease NB is used in combination with purified Collagenase NB 1 Premium Grade, as well as Collagenase NB 4 Standard Grade or Collagenase NB 8 Broad Range Grade.

For research use only. If cells are intended for transplantation into humans Neutral Protease GMP Grade is recommended.

Contains chromatographically purified neutral protease.
Neutral protease activity (DMC): ≥ 0.50 U/mg
Largely free of collagenolytic activity.



Neutral Protease NB, 50 U (DMC)


Neutral Protease NB, 100 U (DMC)


For information and samples please contact us at:

Crescent Chemical Co., Inc.

2 Oval Dr.

Islandia, NY 11749

(631) 348-0333