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产品说明/Specification Sheet
产品名称: |
Dnase I 脱氧核糖核酸酶I |
产品编号: |
D5025-25mg |
规格: |
25mg |
价格: |
¥140 |
产品类别: |
生化试剂 |
CAS#: |
9003-98-9 |
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品牌: |
labest |
级别: |
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危险品: |
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说明书: |
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产品属性:
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 |
Enhanced Quality Profile |
The Enhanced Quality Profile (EQP) is an SAFC program characterizing a product’s quality traits in a 4-level system to meet the requirements of our manufacturing customers. This product is in the PREMIUM level. |
Properties
type |
Type IV |
form |
lyophilized powder |
mol wt |
mol wt ~31 kDa |
purified by |
chromatography |
composition |
Protein, ≥80% |
foreign activity |
Chymotrypsin ≤0.5% |
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Protease ≤0.05% |
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RNase ≤0.02% |
storage temp. |
−20°C |
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