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HEPES Sodium salt

Catalog #: 3174 Datasheet / COA / SDS

Discontinued Product

3174 has been discontinued.
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HEPES Sodium salt | CAS No. 75277-39-3 | Buffers, Chelators and Reagents
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Description: Multipurpose buffer

Chemical Name: 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid sodium salt

Purity: ≥99.5%

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Biological Activity

HEPES Sodium salt is a multi purpose buffer used in biological research. Working pH range in aqueous solution: 6.8 - 8.2. Does not form complexes with metal ions. Used in cell culture media.

Technical Data

M.Wt:
260.29
Formula:
C8H17N2NaO4S
Purity:
≥99.5%
Storage:
Store at RT
CAS No:
75277-39-3

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.

Background References

  1. Hydrogen ion buffers for biological research.
    Good et al.
    Biochemistry, 1966;5:467
  2. Substitution of 4-(2-hydroxyethyl)-1-piperazineethane sulfonic acid (HEPES) for bicarbonate in protein-free animal cell culture medium: application to vaccinia virus quantitation and fluorogenic acetylesterase assay in living LM cells.
    Medzon and Gedies
    Canadian J.Microbiol., 1971;17:651

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