Merck
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RES6003H-B7

SAFC

HEPES

Sinônimo(s):
N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid), 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid
Empirical Formula (Hill Notation):
C8H18N2O4S
Número CAS:
Peso molecular:
238.30
Beilstein:
883043
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.21

Nível de qualidade

400

fonte biológica

synthetic

forma

powder

technique(s)

cell culture | mammalian: suitable

Impurezas

Endotoxin, microbial, and trace metals; tested

pH

4.7-5.3 (, )

useful pH range

6.8-8.2

pKa (25 °C)

7.5

adequação

suitable for manufacturing use

atividade externa

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

SMILES string

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

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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Aplicação

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

Embalagem

This product is available in the following package sizes:
RES6003H-B701X: 100g container
RES6003H-B703X: 5kg container
RES6003H-B705X: 25kg container
RES6003H-B706X: 50kg container

Código de classe de armazenamento

13 - Non Combustible Solids

WGK

WGK 1

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Certificado de análise

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Certificado de origem

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Mais documentos

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