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Thermo Scientific Chemicals
BAPTA tetrasodium salt hydrate, 98%
CAS: 336624-09-0 | C22H20N2Na4O10 | 564.37 g/mol
化学物質識別子
CAS336624-09-0
IUPAC Nametetrasodium 2-{[2-(2-{2-[bis(carboxylatomethyl)amino]phenoxy}ethoxy)phenyl](carboxylatomethyl)amino}acetate
Molecular FormulaC22H20N2Na4O10
InChI KeyZWSMLJACYSGFKD-UHFFFAOYSA-J
SMILES[Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)C1=C(OCCOC2=C(C=CC=C2)N(CC([O-])=O)CC([O-])=O)C=CC=C1
さらに表示
仕様
スペックシート
スペックシートWater Content (Karl Fischer Titration)5.4-6.6% (dihydrate 6.0% water by weight)
Appearance (Color)White to pale cream
Complexometric Titration≥97.5 to ≤102.5% (dry wt. basis)
Solution Test1% in water clear colorless to faint yellow
FormPowder or crystalline solid
さらに表示
BAPTA tetrasodium salt hydrateis a high quality and sensitive compound for calcium signaling studies(investigation of signal transduction and apoptotic cascades, and neuroscience research). BAPTA, Tetrasodium Salt is useful for spectrophotometric monitoring of extracellular Ca2+ levels, with very little sensitivity to pH. Has also been used for the measurement and control of Ca2+ levels in eggs, chromaffin cells, muscle cells, retinal cells, and pancreatic cells. BAPTA-Na4 is a fluorescent compound utilized to determine free Ca2+ by performing fluorescence emission scans at an excitation wavelength of 299 nm and measuring the emission wavelength at 360 nm.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
BAPTA tetrasodium salt hydrateis a high quality and sensitive compound for calcium signaling studies(investigation of signal transduction and apoptotic cascades, and neuroscience research). BAPTA, Tetrasodium Salt is useful for spectrophotometric monitoring of extracellular Ca2+ levels, with very little sensitivity to pH. Has also been used for the measurement and control of Ca2+ levels in eggs, chromaffin cells, muscle cells, retinal cells, and pancreatic cells. BAPTA-Na4 is a fluorescent compound utilized to determine free Ca2+ by performing fluorescence emission scans at an excitation wavelength of 299 nm and measuring the emission wavelength at 360 nm.
Solubility
Soluble in water.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, heat.
BAPTA tetrasodium salt hydrateis a high quality and sensitive compound for calcium signaling studies(investigation of signal transduction and apoptotic cascades, and neuroscience research). BAPTA, Tetrasodium Salt is useful for spectrophotometric monitoring of extracellular Ca2+ levels, with very little sensitivity to pH. Has also been used for the measurement and control of Ca2+ levels in eggs, chromaffin cells, muscle cells, retinal cells, and pancreatic cells. BAPTA-Na4 is a fluorescent compound utilized to determine free Ca2+ by performing fluorescence emission scans at an excitation wavelength of 299 nm and measuring the emission wavelength at 360 nm.
Solubility
Soluble in water.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, heat.
RUO – Research Use Only
General References:
- Ann F. Batiza,; Tara Schulz,; Patrick H. Masson. Yeast Respond to Hypotonic Shock with a Calcium Pulse. Journal of Biological Chemistry, 2006, 271 23357-23362.
- C A Swenson and R S Fredricksen. Interaction of troponin C and troponin C fragments with troponin I and the troponin I inhibitory peptide. Biochemistry (Washington). 1992, 31 (13), 3420-3429.