计算溶液所需的质量、体积或浓度。
Description
Neutral Protease NB is chromatographically purified and largely free from collagenolytic activity (PZ U).
Application
Neutral Protease NB is suitable for cell isolation from various tissue types.
Specifications
Contains chromatographically purified neutral protease.
Neutral protease activity (DMC): ≥ 0.50 U/mg
Largely free of collagenolytic activity.
Mr ca. 34 000 • CAS [9001-92-7]
References and Definitions
Unit definition: 1 DMC Unit catalyzes the cleavage of 1 µmole peptide bond from dimethylcasein per minute at 25 °C, pH 7.0, expressed in terms of newly formed terminal amino groups, determined with TNBS (1).
References
1. Lin, Y.-C. et al. (1969) J. Biol. Chem. 244, 789-93.
Description
Neutral Protease NB is chromatographically purified and largely free from collagenolytic activity (PZ U).
Application
Neutral Protease NB is suitable for cell isolation from various tissue types.
Specifications
Contains chromatographically purified neutral protease.
Neutral protease activity (DMC): ≥ 0.50 U/mg
Largely free of collagenolytic activity.
Mr ca. 34 000 • CAS [9001-92-7]
References and Definitions
Unit definition: 1 DMC Unit catalyzes the cleavage of 1 µmole peptide bond from dimethylcasein per minute at 25 °C, pH 7.0, expressed in terms of newly formed terminal amino groups, determined with TNBS (1).
References
1. Lin, Y.-C. et al. (1969) J. Biol. Chem. 244, 789-93.