Merck
All Photos(1)

H3537

Sigma-Aldrich

羟乙基哌嗪乙硫磺酸 溶液

BioPerformance Certified, 1 M, suitable for cell culture, 0.2 μm filtered

Synonym(s):
N-(2-羟乙基)哌嗪-N′-(2-乙磺酸)
CAS Number:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.25

等级

BioPerformance Certified

质量水平

sterility

0.2 μm filtered

形式

liquid

浓度

1 M

technique(s)

cell culture | mammalian: suitable

杂质

Bioburden, tested
DNase, RNase, Protease, Nickase, free
endotoxin, tested

pH值(酸碱度)

5.0-6.0

useful pH range

6.8-8.2

痕量阳离子

Fe: <5 ppm
heavy metals (as Pb): <5 ppm

适用性

suitable for molecular biology

application(s)

diagnostic assay manufacturing

SMILES string

OCCN1CCN(CCS(=O)(O)=O)CC1

InChI

1S/C8H18N2O4S/c11-7-5-9-1-3-10(4-2-9)6-8-15(12,13)14/h11H,1-8H2,(H,12,13,14)

InChI key

JKMHFZQWWAIEOD-UHFFFAOYSA-N

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一般描述

HEPES被认为是生物研究中最好的通用缓冲液之一。在生物酸碱度下,分子是两性离子,在酸碱度为6.8至8.2时可有效地作为缓冲剂。HEPES已被广泛应用,包括组织培养。它通常用于缓冲空气中的细胞培养基。研究发现HEPES在体外镁实验中亦可应用。

应用

核糖核酸酶HEPES已被用于:
  • 补充Dulbecco“改良鹰”培养基以维持细胞系和RPMI培养基洗涤大鼠胰岛
  • 回收纯化的核糖核苷酸
  • 作为用于小核糖核酸分离和测序的HEPES/KOH缓冲液和腺苷酸化缓冲液的组分
  • 作为用于核提取物制备的缓冲液中的一种成分,还可作为RPMI-1640培养基的添加剂,用于胰岛的维持

包装

100, 500 mL
1 L

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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