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HomeProduct name listBAPTA, TETRASODIUM SALT

BAPTA, TETRASODIUM SALT

Synonym(s):1,2- bis( o-Aminophenoxy)ethane-N,N,N?,N?-tetraacetic Acid, 4Na;1,2-bis(o-Aminophenoxy)ethane-N,N,N?,N?-tetraacetic Acid, 4Na;1,2-Bis (2-aminophenoxy) ethane-N,N,N′,N′-tetraacetic acid tetrasodium salt;BAPTA, Tetrasodium Salt;BAPTA-Na4

BAPTA, TETRASODIUM SALT Structural

What is BAPTA, TETRASODIUM SALT?

Chemical properties

beige powder

The Uses of BAPTA, TETRASODIUM SALT

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.

The Uses of BAPTA, TETRASODIUM SALT

Suitable as Ca2+-indicator (fluorescence suppressed by Ca2+). Chelator with a greater selectivity for calcium compared to magnesium.

What are the applications of Application

BAPTA, Tetrasodium Salt is a high quality and sensitive compound for calcium signaling studies

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.

Properties of BAPTA, TETRASODIUM SALT

storage temp.  −20°C
solubility  H2O: 10 mg/mL, clear, faintly yellow
form  Off-white solid
color  White to off-white
Water Solubility  Soluble in water.
BRN  8818619

Safety information for BAPTA, TETRASODIUM SALT

Computed Descriptors for BAPTA, TETRASODIUM SALT

InChIKey ZWSMLJACYSGFKD-UHFFFAOYSA-J

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