{"id":717816,"date":"2026-05-05T03:13:54","date_gmt":"2026-05-05T03:13:54","guid":{"rendered":""},"modified":"2026-05-05T03:13:54","modified_gmt":"2026-05-05T03:13:54","slug":"5-5-dimethyl-bapta-tetrapotassium-salt","status":"publish","type":"product","link":"https:\/\/immunomart.com\/product\/5-5-dimethyl-bapta-tetrapotassium-salt\/","title":{"rendered":"5, 5&#8242;-Dimethyl BAPTA, tetrapotassium salt"},"content":{"rendered":"<p>BAPTA and its derivatives are calcium chelators that are commonly used to form calcium buffers with well-defined calcium concentrations. By injecting the chelators into cells or by incubating cells with the AM ester form of the chelators, one can control the cytosolic calcium concentration, an important means to study the roles of calcium.\u00a0 \u00a0 Key advantages of these calcium chelators include relative insensitivity toward intracellular pH change and fast release of calcium. Biotium offers several BAPTA chelators with calcium dissociation constants covering the biologically significant range from 10<sup>-7<\/sup> to 10<sup>-2<\/sup> M.\u00a0 <\/p>\n<ul>\u00a0 <\/p>\n<li>Kd (no Mg<sup>2 <\/sup>): 0.16 uM, Kd (1 mM Mg<sup>2 <\/sup>): 0.44 uM<\/li>\n<p>\u00a0 <\/p>\n<li>White solid soluble in water<\/li>\n<p>\u00a0 <\/p>\n<li>Store at -20\u00b0C<\/li>\n<p>\u00a0 <\/p>\n<li>C<sub>24<\/sub>H<sub>24<\/sub>K<sub>4<\/sub>N<sub>2<\/sub>O<sub>10<\/sub><\/li>\n<p>\u00a0 <\/p>\n<li>MW: 657<\/li>\n<p>\u00a0 <\/p>\n<li>[73630-09-8]<\/li>\n<p>\u00a0 <\/ul>\n<h3>Handling<\/h3>\n<p>Store with desiccant; Protect from light<\/p>\n<div style=\"margin:18px 0 4px;padding:11px 14px;background:#fdf4f4;border:1px solid #e6bdbd;border-left:3px solid #c41e3a;border-radius:4px;font-size:13px;line-height:1.55;color:#3a3a3a\"><strong style=\"color:#8a1524\">For Research Use Only (RUO).<\/strong> This product is sold strictly for laboratory research use only. <strong>Not for human or veterinary consumption, therapeutic, or diagnostic use.<\/strong> Any pharmacological, therapeutic, cosmetic, or biological effects described above are provided as research context only and do not represent intended or approved uses of this product.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>BAPTA and its derivatives are calcium chelators that are commonly used to form calcium buffers with well-defined calcium concentrations. By injecting the chelators into cells or by incubating cells with the AM ester form of the chelators, one can control the cytosolic calcium concentration, an important means to study the roles of calcium.\u00a0 \u00a0 Key [&hellip;]<\/p>\n","protected":false},"featured_media":715334,"template":"","meta":{"_acf_changed":false,"ep_exclude_from_search":false},"product_brand":[1638],"product_cat":[1657],"product_tag":[],"class_list":{"0":"post-717816","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-biotium","7":"product_cat-calcium-indicators-chelators","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product\/717816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/media\/715334"}],"wp:attachment":[{"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/media?parent=717816"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product_brand?post=717816"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product_cat?post=717816"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product_tag?post=717816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}