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H3537

Sigma-Aldrich

HEPES

99.5%, liquid, BioPerformance Certified, 1 M, suitable for cell culture, 0.2 μm filtered

Sinonimo/i:

N-(2-idrossietil)piperazina-N′-(acido 2-etansolfonico)

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About This Item

Numero CAS:
7365-45-9
Numero MDL:
MFCD00006158
Codice UNSPSC:
12161700
ID PubChem:
329815199
NACRES:
NA.25

product name

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

Grado

BioPerformance Certified

Livello qualitativo

200

Sterilità

0.2 μm filtered

Forma fisica

liquid

Concentrazione

1 M

tecniche

cell culture | mammalian: suitable

Impurezze

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

pH

5.0-6.0

Intervallo di pH utile

6.8-8.2

Cationi in tracce

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

Compatibilità

suitable for molecular biology

applicazioni

diagnostic assay manufacturing

Stringa SMILE

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)
JKMHFZQWWAIEOD-UHFFFAOYSA-N

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Descrizione generale

HEPES has been described as one of the best all-purpose buffers available for biological research. At biological pH, the molecule is zwitterionic, and is effective as a buffer at pH 6.8 to 8.2. HEPES has been used in a wide variety of applications, including tissue culture. It is commonly used to buffer cell culture media in air. HEPES finds its usage in in vitro experiments on Mg.

Applicazioni

RNAse HEPES has been used:
  • To supplement Dulbecco′smodified Eagle′smedium for maintenance of cell line and RPMI medium to wash rat islets
  • To recover purified ribonucleotide
  • As a component of HEPES/KOH buffer and adenylation buffer for small RNA isolation and sequencing
  • As a component in buffers used for nuclear extract preparation and also to supplement RPMI-1640 medium for maintenance of islets

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Sodio cloruro

Expression of an uncleavable N-terminal RasGAP fragment in insulin-secreting cells increases their resistance toward apoptotic stimuli without affecting their glucose-induced insulin secretion.
Yang JY, et al.
The Journal of Biological Chemistry, 280(38), 32835-32842 (2005)
Timing of CRISPR/Cas9-related mRNA microinjection after activation as an important factor affecting genome editing efficiency in porcine oocytes.
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A Small RNA Isolation and Sequencing Protocol and Its Application to Assay CRISPR RNA Biogenesis in Bacteria.
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Some reports demonstrated successful genome editing in pigs by one-step zygote microinjection of mRNA of CRISPR/Cas9-related components. Given the relatively long gestation periods and the high cost of housing, the establishment of a single blastocyst-based assay for rapid optimization of
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Recently, successful one-step genome editing by microinjection of CRISPR/Cas9-related mRNA components into the porcine zygote has been described. Given the relatively long gestational period and the high cost of housing swine, the establishment of an effective microinjection-based porcine genome editing
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