BAPTA-tetrapotassium Salt is a selective calcium chelator with greater affinity for Ca2+ than for Mg2+. This product is a high quality and sensitive compound for calcium signaling studies, investigation of signal transduction including apoptotic cascades, and neuroscience research.
MedKoo Cat#: 574506
Name: BAPTA-tetrapotassium Salt
CAS#: 73630-08-7 (potassium)
Chemical Formula: C22H20K4N2O10
Exact Mass: 627.9666
Molecular Weight: 628.80
Elemental Analysis: C, 42.02; H, 3.21; K, 24.87; N, 4.46; O, 25.44
The following data is based on the product molecular weight 628.80 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
