This is a demo store. No orders will be fulfilled.

HEPES

    级别和纯度:
  • GMP
有货

库存信息

关闭

库存信息

关闭

库存信息

关闭

库存信息

关闭
货号 (SKU) 包装规格 是否现货 价格 数量
H755921-1kit
1kit 期货 Stock Image
H755921-5kg
5kg 期货 Stock Image
H755921-25kg
25kg 期货 Stock Image
H755921-50kg
50kg 期货 Stock Image

基本描述

规格或纯度 GMP
英文名称 HEPES
可用pH范围 6.8-8.2
储存温度 室温
运输条件 常规运输
产品介绍

HEPES是一种生物缓冲液,通常被称为“好”缓冲液。它是最常用的生物缓冲液,因为HEPES的pKa为7.31,与生理pH值7.36相对应。HEPES被认为是对培养细胞系无毒的一种物质,高度可溶于水并可为溶液提供高澄清度。HEPES用于细胞培养基、生物制药缓冲制剂(上游和下游)以及诊断试剂。基于HEPES的缓冲液被用于纯化抗体、生物活性物质、蛋白质和生长因子的生物过程。

HEPES is a biological buffer often referred to as a “Good′s” buffer. It is the most commonly used biological buffer since the pKa of HEPES is 7.31 which corresponds to the physiological pH of 7.36. HEPES is considered to be non-toxic to culture cell lines, highly water soluble and provides high solution clarity.


HEPES is used in cell culture media, in biopharma buffer formulations (both upstream and downstream), and in diagnostic reagents. HEPES based buffers are used in purification bioprocesses of antibodies, bioactives, proteins and growth factors.

产品属性

pH 4.7-5.3 (, )

名称和识别符

EC号 230-907-9
Isomeric SMILES C1CN(CCN1CCO)CCS(=O)(=O)O
分子量 238.30
Reaxy-Rn 883043
Reaxys-RN link address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=883043&ln=

化学和物理性质

熔点 210 °C

安全和危险性(GHS)

RTECS TL6809000
Merck Index 4654
个人防护装备 Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

质检证书(CoA,COO,BSE/TSE 和分析图谱)

C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:

溶液计算器