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Biobuffer

HEPES

CAS: 7365-45-9           |         Code: DL023024

Hepes,Cas: 7365-45-9,Biological Buffer,Hepes 7365-45-9

4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid

HEPES is a widely used zwitterionic biological buffer has excellent buffering capacity and minimal interference with biological processes, making it an essential reagent in various biochemical and molecular biology applications.

ITEMS SPECIFICATION
IUPAC Name 4-(2-Hydroxyethyl)piperazine-1-ethane-sulfonic acid
Appearance : White crystalline powder
Code: DL023033
CAS NO: 7365-45-9
Purity: >99.5% (Titration)
Chemical Formula: C₁₀H₂₁NO₄S
Mol. Weight : 238.30 g/mol
Useful pH Range: 6.8-8.2
pKa (25 °C): 7.5
Packages: 500g/1Kg/25Kg/Custom Packaging
Applications:
  • It is a very popular buffering agent in cell culture media; and electroporation.
  • Could be used as a running buffer in gel electrophoresis; studies related to the pH effects on seed germination. and can be used as a grinding buffer in plant studies.
  • Also used as a binding buffer for protein studies and an eluent during cation exchange chromatography.

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