BAPTA-APM

BAPTA-APM [5-(3-Aminopropyl)-5'-methyl-bis-(2-aminophenoxy-methylene)-N,N,N',N'-tetraacetate, tetrapotassium salt] is a fluorescent chelating indicator used to study cytosolic free calcium. Fluorescent calcium indicators selectively bind to calcium ions and show a spectral response upon binding Ca|2+|; thus, fluorescence intensity or wavelength are altered. This shift of fluorescence wavelength and change of intensity upon calcium chelation can be monitored using fluorescence microscopy. This high quality fluorescent Ca|2+|chelator is useful for many intracellular applications, especially in single cells, adherent cell layers, or bulk tissues.|Additional BAPTA chelators available:|BAPTA, Free Acid |BAPTA tetrapotassium salt |BAPTA/AM |BAPTA-TMFM |5,5i difluoro Bapta(AM) |5,5i difluoro Bapta(K+ Salt) |Bapta-FF (AM) |BAPTA, Tetrasodium Salt. Molecular Formula: C26H29K4N3O10 Molecular Weight: 699.92 PubChem CID: 2735436 Isomeric SMILES: CC1=CC(=C(C=C1)N(CC(=O)[O-])CC(=O)[O-])OCCOC2=C(C=CC(=C2)CCCN)N(CC(=O)[O-])CC(=O)[O-].[K+].[K+].[K+].[K+] Related Documents: https://ald-pub-files.oss-cn-shanghai.aliyuncs.com/aladdinsci/pdp/sds/1/B339497-SCI_21839044fd4260ce16d7b2d87869c5f8.pdf