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Ethylene glycol bis(2-aminoethylether)-N, N, N',N'-tetra acetic acidanalytical grade

(EGTA, Chel-De, Egtazic acid, Ethylene-bis(oxyethylene-nitrilo)-tetraacetic acid)
C14H24N2O10 • Mr 380.35 • CAS [67-42-5]

Ethylene glycol bis(2-aminoethylether)-N, N, N', N'-tetra acetic acid (EGTA) is a unspecific protease inhibitor like EDTA, but with a high selectivity for Ca2+ over Mg2+. Inhibition results from chelating of metal ions leading to their removal from the surrounding medium. An excess of Ca2+ or Mg2+ compensates the inhibitory effect of EGTA.

Assay (titr.)
min. 99.0 %


References:
  1. Berman, C. (1982) J. Biol. Chem. 257, 1953-7

EINECS: 200-651-2 • HS: 29225000
Storage Temperature: +15 °C to +30 °C

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