Products

Calcium Chelators

Chelators are compounds that bind to metal ions forming a complex and some of them are also fluorescent. Calcium chelators can bind to calcium  in a selective way and with a higher affinity than for any other metal ion. Binding to calcium is performed through carboxylic groups. Thus, it can be affected by pH, other ions or co-ordination to proteins, lipids, etc. BAPTA and its derivatives are for example commonly used to form calcium buffers with well-defined calcium concentrations or for controlling the cytosolic calcium concentration in order to study the roles of calcium in cell signaling.

Product Name Description Size Catalog Number Information Prices
5'-mononitro BAPTA, tetrapotassium salt Non-fluorescent calcium chelator 10 mg PK-CA707-50017 click to select country
5,5'-dibromo-Bapta (tetrapotassium salt) Non-fluorescent calcium chelator 100 mg PK-CA707-50004 click to select country
5,5'-dimethyl BAPTA (tetrapotassium salt) Non-fluorescent calcium chelator 100 mg PK-CA707-50008 click to select country
5,5'-dimethyl BAPTA, AM ester Non-fluorescent calcium chelator (acetoxymethyl ester) 25 mg PK-CA707-50007 click to select country
5-methyl-5'-nitro BAPTA, tetrapotassium salt Non-fluorescent calcium chelator 10 mg PK-CA707-50009 click to select country
Bapta (tetracesium salt) Non-fluorescent calcium chelator 1 g PK-CA707-50001 click to select country
Bapta (tetrapotassium salt) Non-fluorescent calcium chelator 1 g PK-CA707-50002 click to select country
Bapta (tetrasodium salt) Non-fluorescent calcium chelator 1 g PK-CA707-50003 click to select country
Bapta AM Non-fluorescent calcium chelator (acetoxymethyl ester) 25 mg PK-CA707-50000 click to select country
Bapta AM (special packaging) Non-fluorescent calcium chelator (acetoxymethyl ester) 20 x 1 mg PK-CA707-50000-1 click to select country
Bapta-FF (free acid) Difluorinated derivative of BAPTA 10 mg PK-CA578-B1091 click to select country
Bapta-FF AM Difluorinated derivative of BAPTA (acetoxymethyl ester) 10 mg PK-CA578-B1093 click to select country