Ethylenebis(oxyethylenenitrilo)tetraacet 是一种特殊的钙离子螯合剂，能够显著抑制炎性巨噬细胞的底物粘附能力。EGTA 在生理 pH 值 (7.4) 下，Kd为 60.5 nM，对 Ca2+比对 Mg2+有很高的特异性。

Ethylene glycol bis(2-aminoethyl)tetraacetic acid is a diether that is ethylene glycol in which the hydrogens of the hydroxy groups have been replaced by 2-[bis(carboxymethyl)amino]ethyl group respectively.

67-42-5

C14H24N2O10

380.35

乙二醇双(2-氨基乙基醚)四乙酸;Ethylenebis(oxyethylenenitrilo)tetraacet;EGTA

DMSO:Insoluble
H2O:10 mM
Powder: -20°C for 3 years
In solvent: -80°C for 2 years