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生物源
synthetic
形狀
powder
技術
cell culture | mammalian: suitable
雜質
Endotoxin, microbial, and trace metals, tested
有用的pH值範圍
7.0-9.0
pKa (25 °C)
8.1
適合性
suitable for manufacturing use
異物活動
Cytotoxicity, DNase, NICKase, RNase, and Protease; tested
SMILES 字串
Cl.NC(CO)(CO)CO
InChI
1S/C4H11NO3.ClH/c5-4(1-6,2-7)3-8;/h6-8H,1-3,5H2;1H
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應用
TRIS盐酸盐是一种常用的生物缓冲液,又称为Trizma HCl。 Tris缓冲液被广泛用于诊断、下游纯化和细胞培养等生物系统中。Tris的pKa为7.77,与生理pH值7.36非常接近。
Tris HCl被用于生物制药缓冲液制剂(上游和下游)、电泳分离和诊断试剂配方。Tris HCl特别适用于下游纯化过程。
Tris HCl被用于生物制药缓冲液制剂(上游和下游)、电泳分离和诊断试剂配方。Tris HCl特别适用于下游纯化过程。
包裝
本品具有以下包装规格:
RES3098T-B701X: 100g容器
RES3098T-B703X: 5kg容器
RES3098T-B703X: 25kg容器
RES3098T-B703X: 50kg容器
RES3098T-B701X: 100g容器
RES3098T-B703X: 5kg容器
RES3098T-B703X: 25kg容器
RES3098T-B703X: 50kg容器
其他說明
所有缓冲液的pH值都与温度和浓度有关。对于 Tris 缓冲液,温度每降低 1°C,pH 就会增加约 0.03 单位,每稀释 10 倍,pH 会降低 0.03-0.05 单位。对于一些精准的应用,请使用经过仔细校准的pH计和玻璃/甘汞组合电极。
法律資訊
Trizma is a registered trademark of Merck KGaA, Darmstadt, Germany
儲存類別代碼
13 - Non Combustible Solids
水污染物質分類(WGK)
WGK 1
閃點(°F)
Not applicable
閃點(°C)
Not applicable
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