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| BAPTA, TETRASODIUM SALT Basic information |
| Product Name: | BAPTA, TETRASODIUM SALT | | Synonyms: | BAPTA, TETRASODIUM SALT;1,2-BIS(2-AMINOPHENOXY)ETHANE-N,N,N,N-TE TRAACETIC ACID SOD.;BAPTA TETRASODIUM SALT HYDRATE, 98+%;1,2-BIS-(2-AMINOPHENOXY)-ETHANE-N,N,N',N'-TETRAACETIC ACID TETRASODIUM;1,2-BIS(2-AMINOPHENOXY)ETHANE-N,N,N'',N''-TETRAACETIC ACID TETRASODIUM SALT HYDRATE;BAPTA-Na4, Tetrasodium 1,2-bis(2-aminophenoxy)ethane-N,N,Nμ,Nμ-tetraacetate;beta,Tetrasodium salt;1,2-Bis(2-aminophenoxy)-ethane-N,N,N',N'-tetraacetic acid tetrasodium salt,95% | | CAS: | 126824-24-6 | | MF: | C22H20N2Na4O10 | | MW: | 564.36 | | EINECS: | | Product Categories: | | Mol File: | 126824-24-6.mol |
| BAPTA, TETRASODIUM SALT Chemical Properties |
| storage temp. | −20°C | | solubility | H2O: 10 mg/mL, clear, faintly yellow | | form | Off-white solid | | Water Solubility | Soluble in water. | | BRN | 8818619 | | InChIKey | ZWSMLJACYSGFKD-UHFFFAOYSA-J |
| BAPTA, TETRASODIUM SALT Usage And Synthesis |
| Chemical Properties | beige powder | | Uses | Suitable as Ca2+-indicator (fluorescence suppressed by Ca2+). Chelator with a greater selectivity for calcium compared to magnesium. | | Uses | BAPTA, Tetrasodium Salt is a selective calcium chelator with 105-fold greater affinity for Ca2+ than for Mg2+. This product is a high quality and sensitive compound for calcium signaling studies, investigation of signal transduction and apoptotic cascades, and neuroscience research. | | General Description | Ca2+-chelator exhibiting a 105-fold greater affinity for Ca2+ (110 nM) than for Mg2+. After BAPTA complexes with Ca2+, the UV spectrum shifts from 254 to 279 nm at pH >6.0. Useful for spectrophotometric monitoring of extracellular Ca2+ levels, especially transient phenomena, because of its insensitivity to pH. Has been used for the measurement and control of Ca2+ levels in eggs, chromaffin cells, muscle cells, retinal cells, and pancreatic cells. In conjunction with certain formazan dyes, BAPTA can be used in a colorimetric assay for Mg2+. Has neuroprotective effects in vitro against excitotoxic damage and spontaneous recurrent seizures, such as epilepsy. |
| BAPTA, TETRASODIUM SALT Preparation Products And Raw materials |
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