BAPTA
BAPTA (1,2-bis(o-aminophenoxy)ethane-N,N,N′,N′-tetraacetic acid) is a calcium-specific aminopolycarboxylic acid. The presence of four carboxylic acid functional groups makes possible the binding of two calcium ions. The extensive flexibility of the carboxylate ligands is critical to the coordination of calcium and other metal ions. Due to its properties, it is used in research to chelate Ca2+, similarly to EGTA and EDTA. There is a range of reported values for the dissociation constant of BAPTA, though 0.2 μM appears consistently. The rate constant for calcium binding is 500 μM−1 s−1.
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BAPTA
BAPTA (1,2-bis(o-aminophenoxy)ethane-N,N,N′,N′-tetraacetic acid) is a calcium-specific aminopolycarboxylic acid. The presence of four carboxylic acid functional groups makes possible the binding of two calcium ions. The extensive flexibility of the carboxylate ligands is critical to the coordination of calcium and other metal ions. Due to its properties, it is used in research to chelate Ca2+, similarly to EGTA and EDTA. There is a range of reported values for the dissociation constant of BAPTA, though 0.2 μM appears consistently. The rate constant for calcium binding is 500 μM−1 s−1.
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BAPTA (1,2-bis(o-aminophenoxy) ...... lcium binding is 500 μM−1 s−1.
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BAPTA(1,2-ビス(o-アミノフェノキシ)エタン-N, ...... が多い。カルシウムとの反応速度は500 μmol/秒である。
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IUPAC name
2,2′,2′′,2′′′-[Ethane-1,2-diylbis(oxy-2,1-phenylenenitrilo)]tetraacetic acid
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1,014,198,399
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Ball-and-stick model of the BAPTA molecule
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Skeletal formula of BAPTA
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458,976,435
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BAPTA (1,2-bis(o-aminophenoxy) ...... lcium binding is 500 μM−1 s−1.
@en
BAPTA(1,2-ビス(o-アミノフェノキシ)エタン-N, ...... が多い。カルシウムとの反応速度は500 μmol/秒である。
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label
BAPTA
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BAPTA
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