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Thermo Scientific Chemicals HEPES-buffered saline, pH 7.0 (2X for transfection)

Codice prodotto. 15440257
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15440257 250 mL 250mL
15450257 500 mL 500mL
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Codice prodotto. 15440257 Fornitore Thermo Scientific Chemicals N. del fornitore J62623.AK
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Descrizione

HEPES-buffered saline (2-(4-(2-hydroxyethyl)piperazin-1-yl)ethanesulfonic acid, CAS # 7365-45-9) is a Good’s buffer used to maintain physiological pH. | CAS: 7365-45-9 | C8H18N2O4S | 238.30 g/mol

HEPES is common buffer for biological sciences, particularly used in cell culture to maintain physiological pH. It acts a buffering component, which is used in the preparation of buffers. It is described as one of the best all-purpose buffers available for use in biological research.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

General Description

  • HEPES-buffered saline is an ionic buffer with a pKa=7.55
  • HEPES is an ethanesulfonic acid with a 4-(2-hydroxyethyl)piperazin-1-yl substitution within one of its methyl groups

Application

  • HEPES-buffered saline can be used to maintain physiological pH in a solution; it is frequently used for protein isolation and other molecular applications
  • Useful for cell culture, HEPES maintains pH even in the presence of carbon dioxide
  • It is intended for use in cell culture and molecular biology
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 7365-45-9
Formula molecolare C8H18N2O4S
Molecular Weight (g/mol) 238.30
Numero MDL MFCD00006158
InChI Key JKMHFZQWWAIEOD-UHFFFAOYSA-N
PubChem CID 23831
ChEBI CHEBI:42334
SMILES OCCN1CCN(CCS(O)(=O)=O)CC1

Specifica

Materiale o nome chimico HEPES-buffered saline
Concentrazione 2X
pH 7.0
Forma fisica Liquid
Quantità 250 mL
Informazioni di solubilità Miscible with water.
IUPAC Name 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid

RUO – Research Use Only

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