Merck

RES6007H-A7

SAFC

HEPES钠盐 钠盐

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别名:
4-(2-羟乙基)哌嗪-1-乙磺酸 钠盐, N-(2-羟乙基)哌嗪-N′-(2-乙磺酸) 钠盐
经验公式(希尔记法):
C8H17N2NaO4S
CAS号:
分子量:
260.29
EC 号:
MDL编号:
NACRES:
NA.21

生物来源

synthetic

质量水平

形式

powder

技术

cell culture | mammalian: suitable

杂质

Endotoxin, microbial, and trace metals; tested

有效pH范围

6.8-8.2

pKa (25 °C)

7.5

适用性

suitable for manufacturing use

异质活性

Cytotoxicity, DNase, NICKase, RNase, and Protease; tested

SMILES字符串

[Na+].OCCN1CCN(CC1)CCS([O-])(=O)=O

InChI

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

InChI key

RDZTWEVXRGYCFV-UHFFFAOYSA-M

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1 of 4

此商品
RDD035H3784H7006
vibrant-m

RES6007H-A7

HEPES钠盐 钠盐

-
vibrant-m

RDD035

HEPES钠盐 钠盐

-
vibrant-m

H3784

HEPES钠盐 钠盐

Premium Grade
vibrant-m

H7006

HEPES钠盐 钠盐

-
Quality Level

400

Quality Level

100

Quality Level

400

Quality Level

400

impurities

Endotoxin, microbial, and trace metals; tested

impurities

-

impurities

endotoxin and total aerobic microbial count, tested

impurities

-

form

powder

form

-

form

powder

form

powder

suitability

suitable for manufacturing use

suitability

-

suitability

-

suitability

-

foreign activity

Cytotoxicity, DNase, NICKase, RNase, and Protease; tested

foreign activity

-

foreign activity

DNase, RNase, NICKase, protease, none detected

foreign activity

-

一般描述

我们用于生物制药加工的SAFC®系列优质原料经过严格的质量控制流程,配合记录文件和技术专长帮助我们的客户达到M-Clarity 计划规定的要求

M-Clarity 计划

缓冲液质量是生物制药工艺成功的关键,因为缓冲液几乎在每一个生产步骤中都是必不可少的。

我们广泛的缓冲材料产品线经过妥善管控,可根据您的需求量身定制。从低风险应用的非 GMP 等级,到高风险应用的 IPEC-PQG GMP标准,我们的产品可满足您的所有制造需求。

应用

HEPES是一种生物缓冲液,通常被称为Good′s缓冲液。HEPES钠盐与HEPES结合使用,是最常用的生物缓冲液配方,该缓冲液的pKa为7.31,与7.36的生理pH对应。HEPES钠盐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。

MES那样用于细胞培养基、生物制药缓冲制剂上游和下游以及诊断试剂。

包装

该产品有以下包装尺寸:
RES6007H-A701X: 100g容器
RES6007H-A702X: 1kg容器
RES6007H-A704X: 10kg容器
RES6007H-A705X: 25kg容器

法律信息

SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

替代产品

产品编号
说明
价格

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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示例

T1503
货号
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其他客户在看

Slide 1 of 6

1 of 6

3-吗啉丙磺酸

SAFC

PHG0007

3-吗啉丙磺酸

HEPES 钠盐 溶液 1M, BioReagent, suitable for cell culture

Sigma-Aldrich

H3662

HEPES 钠盐 溶液

MOPS 钠盐

SAFC

RES0197M-A7

MOPS 钠盐

HEPES BioPerformance Certified, ≥99.5% (titration), suitable for cell culture

Sigma-Aldrich

H4034

HEPES

乳酸钙 五水合物 meets USP testing specifications

Sigma-Aldrich

C8356

乳酸钙 五水合物

Peng Yang
Macromolecular bioscience, 12(8), 1053-1059 (2012-06-19)
When lysozyme is dissolved in a neutral HEPES buffer solution (pH = 7.4) with 0.001-0.050 M TCEP added, a fast phase transition process occurs and the resulting novel fiber-like hierarchical supramolecular assemblies made by primary spherical-particle aggregation can function as a "superglue"
Anca G Delgado et al.
Microbial cell factories, 11, 128-128 (2012-09-15)
Buffering to achieve pH control is crucial for successful trichloroethene (TCE) anaerobic bioremediation. Bicarbonate (HCO3-) is the natural buffer in groundwater and the buffer of choice in the laboratory and at contaminated sites undergoing biological treatment with organohalide respiring microorganisms.
Jemimah Walker et al.
Journal of biomedical materials research. Part B, Applied biomaterials, 100(4), 1134-1141 (2012-02-15)
Magnesium (Mg) and its alloys have been proposed as degradable replacements to commonly used orthopedic biomaterials such as titanium alloys and stainless steel. However, the corrosion of Mg in a physiological environment remains a difficult characteristic to accurately assess with
Junbo Li et al.
Dalton transactions (Cambridge, England : 2003), 41(13), 3623-3626 (2012-02-24)
We developed a novel method for Cu(2+) detection based on the ion promoted oxidation reaction. Chemodosimeter L (weak fluorescence) can be oxidized into 3-benzothiazoly-7-N,N-diethylaminocoumarin (strong green fluorescence, coumarin 6) by Cu(2+) with high selectivity and sensitivity in HEPES (10 mM
Wen-Yih Jeng et al.
Acta crystallographica. Section D, Biological crystallography, 68(Pt 7), 829-838 (2012-07-04)
NkBgl, a β-glucosidase from Neotermes koshunensis, is a β-retaining glycosyl hydrolase family 1 enzyme that cleaves β-glucosidic linkages in disaccharide or glucose-substituted molecules. β-Glucosidases have been widely used in several applications. For example, mutagenesis of the attacking nucleophile in β-glucosidase

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