D5025 | CAS:9003-98-9 | Deoxyribonuclease I | 脱氧核糖核酸酶 I

D5025   Deoxyribonuclease I from bovine pancreas Sigma        Type IV, lyophilized powder, Protein ≥80 %, ≥2,000 Kunitz units/mg protein 窗体底端 货号 号 您的价格 RMB D5025-15KU 1,029.60 D5025-150KU 2,640.69 D5025-750KU 10,549.89 D5025-375KU 5,805.54 Synonym: Deoxyribonucleate 5′-oligonucleotido-hydrolase, DNase I CAS Number: 9003-98-9 Enzyme Commission (EC) Number: 3.1.21.1  ( BRENDA | IUBMB ) EC Number: 232-667-0 MDL number: MFCD00130918 Description Frequently Asked Questions Live Chat and Frequently Asked Questions are available for this Product. Analysis Note Protein determined by biuret. Application Used for the removal of DNA from protein samples. Preparation Note Derived from New Zealand-sourced pancreas Unit Definition One Kunitz unit will produce a ΔA260 of 0.001 per min per mL at pH 5.0 at 25 °C, using DNA, Type I or III as substrate. [Mg2+] = 4.2 mM. Physical form Lyophilized powder containing calcium chloride 性质 type Type IV form lyophilized powder mol wt mol wt ~31 kDa purified by chromatography composition Protein, ≥80% EQP level Premium foreign activity Chymotrypsin ≤0.5%   Protease ≤0.05%   RNase ≤0.02% storage temp. −20°C 安全性 Safety Statements 22-24/25 WGK Germany 3 RTECS RF0750000