苏科商城

货号 PH1797

名称 Tris-HCl缓冲液(1mol/L,pH7.4) / 1M Tris-HCL Buffer,pH7.4

规格 100mL | 500mL

存储 室温保存

有效期12个月

产品简介

常用缓冲液,进口试剂配制。可以用于各种常规生化、分子生物学实验。

Tris 也称 Tris base 或 2-Amino-2-(hydroxymethyl)-1,3-propanediol。分子式为 C4H11NO3， 分子量 121.14，纯度>99.9%。

注意事项

1）对人体有刺激性，请注意适当防护。

2）为了您的安全和健康，请穿实验服并戴一次性手套操作。

Tris, or tris(hydroxymethyl)aminomethane, or known during medical use as tromethamine or THAM, is an organic compound with the formula (HOCH2)3CNH2. It is extensively used in biochemistry and molecular biology as a component of buffer solutions such as in TAE and TBE buffers, especially for solutions of nucleic acids.

"Tris" is a chemical compound used as a buffer. The full name is tris(hydroxymethyl)aminomethane. Tris has the ability to absorb counter ions (+H and -OH) so as to help keep the solution that they are in at a stable pH level. When the pH of Tris is set using HCl (hydrochloric acid) the buffer is called Tris HCl.