missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Buffers and Standards
  4. Life Science Buffers
  5. Thermo Scientific Chemicals HEPES-buffered saline, pH 7.0 (2X for transfection)

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

Product Code. 15440257
Click to view available options
Quantity:
250 mL
500 mL
Unit Size:
250mL
500mL
This item is not returnable. View return policy

Product Code. 15440257

Brand: Thermo Scientific Chemicals J62623.AK

Request Bulk or Custom Format

Please to purchase this item. Need a web account? Register with us today!

This item is not returnable. View return policy

Description

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

Chemical Identifiers

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

Specifications

Concentration 2X
pH 7.0
Physical Form Liquid
Quantity 250 mL
Solubility Information Miscible with water.
IUPAC Name 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid
Chemical Name or Material HEPES-buffered saline

RUO – Research Use Only

Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Thank You! Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.