生物活性
BAPTA tetrapotassium是一种选择性钙螯合剂，对Ca2+的亲和力大于Mg2+。
化学数据
| 目录号 | A13989 |
| M. Wt | 628.8 |
| Formula | C22H20K4N2O10 |
| Purity | >99% |
| Storage | Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for36 months.
In solution, store at -20ºC and use within3 monthsto prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles. |
| CAS No. | 73630-08-7 |
| SMILES | C1=CC=C(C(=C1)N(CC(=O)[O-])CC(=O)[O-])OCCOC2=CC=CC=C2N(CC(=O)[O-])CC(=O)[O-].[K+].[K+].[K+].[K+] |
储备液配制
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
| 0.1 mM | 15.9 mL | 79.52 mL | 159.03 mL |
| 0.5 mM | 3.18 mL | 15.9 mL | 31.81 mL |
| 1 mM | 1.59 mL | 7.95 mL | 15.9 mL |
| 5 mM | 0.32 mL | 1.59 mL | 3.18 mL |
*The above data is based on the productmolecular weight 628.8. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
