[发布日期] [发布机构]
[效力级别] [学科分类] 生物化学/生物物理
[关键词] Ca2+ and Mg2+;free ionized calcium and magnesium;K 0.5;apparent half-saturation constant;Pipes;piperazine-N;N′-bis(2-ethanesulfonic acid);EGTA;ethylene glycol bis-(β-aminoethyl ether)-N;N;N′;N′-tetraacetic acid;CDTA;trans-cyclohexane- 1;2-diamine-N;N;N′;N′-tetraacetic acid [时效性]