蛋白酶K (CAS No.39450-01-6)
- 物化性质
- 白色或类白色冻干粉末；溶于水和常用缓冲液，溶液澄清；密度约1.10 g/cm³。最适pH为7.5-9.0，在pH 4-12范围内稳定；最适反应温度为37-65℃，在钙离子存在下热稳定性提高。
- 纯度
- 生物技术级（BR），≥30 units/mg
- 外观
- 白色粉末或冻干粉
- 密度
- 约1.10 g/cm³
- 溶解性
- 易溶于水和缓冲液，配制后溶液澄清
English description（英文原文，共 1042 字符）
Product Name:Proteinase K
English Name:Proteinase K
CAS No.:39450-01-6
Aliases:Proteinase K, Protease, Tritirachium album protease
Physical Properties:White or off-white lyophilized powder; soluble in water and common buffers with clear solution; density approximately 1.10 g/cm³. The optimum pH is 7.5-9.0 and it is stable over pH 4-12; optimum reaction temperature is 37-65°C, with improved thermal stability in the presence of calcium ions.
Uses:This product is a broad-spectrum serine protease mainly used in biochemical research, including protein digestion, removal of proteins and nucleases during nucleic acid extraction, as well as antigen retrieval and cellular component analysis in in situ hybridization and immunohistochemistry experiments.
Technical Specifications:
Purity: biological reagent grade, ≥30 units/mg
Appearance: white powder or lyophilized powder
Density: approximately 1.10 g/cm³
Solubility: readily soluble in water and buffers, forming a clear solution
Stability: stable in pH 4-12, optimum pH 7.5-9.0
English Name:Proteinase K
CAS No.:39450-01-6
Aliases:Proteinase K, Protease, Tritirachium album protease
Physical Properties:White or off-white lyophilized powder; soluble in water and common buffers with clear solution; density approximately 1.10 g/cm³. The optimum pH is 7.5-9.0 and it is stable over pH 4-12; optimum reaction temperature is 37-65°C, with improved thermal stability in the presence of calcium ions.
Uses:This product is a broad-spectrum serine protease mainly used in biochemical research, including protein digestion, removal of proteins and nucleases during nucleic acid extraction, as well as antigen retrieval and cellular component analysis in in situ hybridization and immunohistochemistry experiments.
Technical Specifications:
Purity: biological reagent grade, ≥30 units/mg
Appearance: white powder or lyophilized powder
Density: approximately 1.10 g/cm³
Solubility: readily soluble in water and buffers, forming a clear solution
Stability: stable in pH 4-12, optimum pH 7.5-9.0
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常见问题
- 蛋白酶K的 CAS 号是多少？
- 蛋白酶K的 CAS 号是 39450-01-6。
- 蛋白酶K的英文名称是什么？
- 蛋白酶K的英文名称为 Proteinase K。
- 蛋白酶K还有哪些别名？
- 蛋白酶K又称 蛋白酶K、蛋白酶、Tritirachium album蛋白酶。
- 蛋白酶K有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条蛋白酶K供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 蛋白酶K的供应商主要分布在哪些地区？
- 蛋白酶K的供应商主要分布在 上海市（1 条） 等地。
- 蛋白酶K有哪些级别可选？
- 平台上蛋白酶K的供应级别包括 工业级。
- 蛋白酶K的报价单位是什么？
- 蛋白酶K的报价单位主要有 千克。
- 哪里可以查到蛋白酶K的价格？
- 掌上化工蛋白酶K产品页汇总了各供应商的最新报价与规格，地址：/chemicals/39450-01-6/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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