Web中文名:三(羟甲基)氨基甲烷盐酸盐,英文名:Tri(Hydroxymethyl) Amino Methane Hydrochloride,CAS:1185-53-1,用作有机合成中间体.购买Tris.HCl.性质:化学 … WebTris base,即Tris 碱,中文名也称为三(羟甲基)氨基甲烷,即生物化学和分子生物学中常常被配制成多种缓冲液,例如:Tris-EDTA(TE缓冲液),多用于核酸的纯化和储存,保 …
Tris - Wikipedia
WebTAE=Tris base + acetic acid + EDTA. TBE=Tris base + boric acid + EDTA. TBE/TAE buffers are often used in procedures involving D/RNAs. Tris-acid solutions are effective buffers to keep DNA deprotonated and soluble in water. EDTA is a chelator of divalent cations, which protects the nucleic acids against enzymatic degradation。-----WIKIPEDIA WebTris也是蛋白质电泳缓冲液的主要成分之一。此外,Tris还是制备表面活性剂、硫化促进剂和一些药物的中间物。Tris也被用作滴定标准物。 缓冲特性. Tris为弱碱,在室温(25℃)下,它的pKa为8.1;根据缓冲理论,Tris缓冲液的有效缓冲范围在pH7.0到9.2之间。 one night only deals
Tris_化工百科 - ChemBK
Web备用名: Tris base is also known as Tris (hydroxymethyl)aminomethane. 应用; Tris base is widely used as a biological buffer or as a component of buffer formulations. Tris base has buffering capabilities in the pH range of 7.0-9.0. CAS号码: 77-86-1. 纯度: ≥99%. Web648310. Millipore. Tris Base, Molecular Biology Grade - CAS 77-86-1 - Calbiochem. TRIS base is useful in the pH range of 7.0-9.0. Has a pKa of 8.1 at 25°C. MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. WebTrisの誘導体であるが、pKa=6.46(20℃)とTrisより酸性側に移動しており、pH 5.7~7.3の範囲に適する。 〈生化学用緩衝剤〉〈最適pH範囲:5.7~7.3〉 is bicarbonate of soda acid or alkaline