BAPTA/AM

BAPTA-AM is a calcium chelator that is cell-permeable and selective, blocking hERG, hKv1.3, and hKv1.5 channels (IC50=1.3 1.45 1.23 μM). BAPTA-AM has a 105-fold higher affinity for Ca2+ than for Mg2+, and can be used for the role of calcium in cell signaling.

FG 488 BAPTA-2 AM, a calcium-specific reporter dye, is utilized for detecting calcium concentration.

Calcium Green BAPTA-2 AM serves as a fluorescent indicator for calcium ions.

BAPTA, tetrapotassium salt is a Ca2+ chelator.

5-Nitro BAPTA tetramethyl ester, a calcium chelator, is involved in the synthesis of two-photon probes and is used for real-time imaging of intracellular calcium ions and monitoring calcium waves at depths of 100-300 μm in liver tissues for 1100-4000 s. Additionally, in conjunction with fluorescent compound 2-Me-substituted TM, it can form a red fluorescent probe (CaTM-2 AM) [1] [2].

5-Nitro BAPTA, a calcium chelator, combined with 2-Me-substituted TM (as a fluorescent moiety), forms a red fluorescent probe (CaTM-2 AM) for imaging cytoplasmic Ca 2+ in cultured living cells. It serves as a building block for synthesizing Ca 2+ specific chelators, Ca 2+ buffers, and fluorescent Ca 2+ indicators [1] [2].

Oregon-BAPTA Green 1AM (Oregon Green 488 BAPTA 1AM) is a fluorescent calcium (Ca2+) indicator, consisting of a green fluorescent probe, OG 488, and a cell-permeable calcium chelator, BAPTA AM.