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分子生化试剂 >> 生化试剂 |
BES, FREE ACID, ULTROL GRADE
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产品编号： |
391334-25GM
查看说明书 |
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产品名称：
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BES, FREE ACID, ULTROL GRADE .0 订购此产品 |
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供应商：
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Merck |
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规格： |
*** |
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目录价： |
573.00 |
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库存状态： |
3周到货 |
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CAS编号：
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10191-18-1 |
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应用范围： |
生化实验 |
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种属来源： |
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相关信息： |
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BES, Free Acid, ULTROL® Grade
BES buffer is suitable for use in systems where a calcium phosphate-DNA complex formation is desirable. Chen and Okayama described an improved transfection system for the stable transformation of cells with plasmid DNA using BES buffer. The gradual formation of the calcium phosphate-DNA complex and its slow precipitation onto cells appears to be the most critical factor contributing to the high efficiency of stable transformations. Absorbance (100 mM, 260 nm):≤0.05.
产品信息
Form White solid
Molar mass 213.3
Purity ≥99% by titration (dry basis)
Heavy metals ≤1 ppm
PKA 7.12 at 20°C
Solubility H2O
Chemical formula C6H15NO5S
RTECS KI7363500
CAS number 10191-18-1
商店和运输信息
Storage +15°C to +30°C
Ship Ambient Temperature Only
Standard Handling |
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保存条件： |
+15°C to +30°C |
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说明书地址： |
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