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- QIAGEN
- 19133
- 德国
- 2025年12月09日
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- 详细信息
- 文献和实验
- 技术资料
- 库存：
大量
- 英文名：
QIAGEN Proteinase K (10 ml)
- 保质期：
2年
- 供应商：
科邦兴业（北京）科技有限公司
- 保存条件：
常温
- 规格：
kit
19133 QIAGEN Proteinase K (10 ml)
Features
- For protease digestion in DNA and RNA isolation procedures
- Fully compatible with selected QIAGEN protocols
- Both enzymes quality-guaranteed by QIAGEN
Product Details
QIAGEN Protease and QIAGEN Proteinase K offer broad substrate specificity with high activity for a wide range of reaction conditions. Both proteases offer high activity in buffers commonly used in most DNA and RNA isolation procedures and are quality-guaranteed by QIAGEN.
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文献和实验Proteinase K is a serine protease and the main proteolytic enzyme produced by the fungus Tritirachium album Limber (1 ). The enzyme has abroad specificity, cleaving peptide bonds C-terminal to a number of amino acids. The enzyme is produced
RNA Extraction by the Proteinase K Method
. Next the polysomes are dissociated with SDS and proteinase K and finally the protein is removed by several phenol/choloroform extractions (1 ,2 ).
分子量: 28.9 kDa 单位定义: 在250 μl反应体系, 37℃条件下1分钟内能分解释放相当于1 μmol酪氨酸的folin-阳性氨基酸和肽所需要的蛋白酶K的量定义为一个单位(1) 贮存条件: 20 mM Tris-HCl (pH 7.4), 1 mM CaCl2和50%甘油。贮存于-20℃ Proteinase K，中文名为蛋白酶K。不含DNase，不含
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