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Cat. №: Ф134
Package: 50 ml
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HEPES: 4-(2-hydroxyethyl)-1-piperazine ethanesulfonic acid and its Na salt

Sterile solution

(C8H17N2O4S Na, M=260.29) is organic buffering agent. Na-HEPES solution is widely used culture technology as soft buffer to maintain physiological pH values in cell and tissue culture systems in vitro.

Main characteristics of HEPES-based buffer solutions:

rCa (25 °C) = 7.5

rCa(37 °C) = 7.3

pH values operating range = 6.8 - 8.2

Application

1M HEPES is concentrated drain solution with osmolarity of 1300-1500mosm/kg.

The recommended concentration in media and isotonic solutions is 10-40mm. The optimal concentration values in culture media are 15-25mm.

Cytotoxic effects were noted on sensitive cell cultures at concentrations exceeding 25 mm.

Storage conditions: at room temperature, in a place protected from light.

 
 
  • Package: 50 ml
  • Documents: For research purposes
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