{"id":717709,"date":"2026-05-05T03:12:58","date_gmt":"2026-05-05T03:12:58","guid":{"rendered":"https:\/\/immunomart.com\/?post_type=product&p=717709"},"modified":"2026-05-05T03:12:58","modified_gmt":"2026-05-05T03:12:58","slug":"dapi-10mg-ml-in-h2o","status":"publish","type":"product","link":"https:\/\/immunomart.com\/product\/dapi-10mg-ml-in-h2o\/","title":{"rendered":"DAPI, 10mg\/mL in H2O"},"content":{"rendered":"<p>DAPI (4&#8242;,6-Diamidino-2-Phenylindole) is a popular blue DNA dye that is used as\u00a0a nuclear counterstain in fluorescence microscopy, chromosome\u00a0staining and flow cytometry. The dye binds to the minor groove of dsDNA with approximately 20-fold fluorescence enhancement, with higher affinity for A-T rich regions. Because of the potential toxicity of DAPI, we offer DAPI dilactate dissolved in H<sub>2<\/sub>O as a safer alternative to weighing out the powdery form. We also offer DAPI dilactate solid, which is more water soluble than the dihydrochloride form of the dye.\u00a0 <\/p>\n<ul>\u00a0 <\/p>\n<li>Classic blue nuclear counterstain for fixed cells<\/li>\n<p>\u00a0 <\/p>\n<li>Can be used at higher concentrations to stain live cells<\/li>\n<p>\u00a0 <\/p>\n<li>&amp;lamba;<sub>Ex<\/sub>\/&amp;lamba;<sub>Em <\/sub>(with DNA) = 358\/461 nm<\/li>\n<p>\u00a0 <\/p>\n<li>Yellow solution<\/li>\n<p>\u00a0 <\/p>\n<li>Store at 4\u00b0C and protect from light<\/li>\n<p>\u00a0 <\/p>\n<li>C<sub>22<\/sub>H<sub>27<\/sub>N<sub>5<\/sub>O<sub>6<\/sub><\/li>\n<p>\u00a0 <\/p>\n<li>MW: 457.49<\/li>\n<p>\u00a0 <\/ul>\n<h3>Handling<\/h3>\n<p>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>DAPI (4&#8242;,6-Diamidino-2-Phenylindole) is a popular blue DNA dye that is used as\u00a0a nuclear counterstain in fluorescence microscopy, chromosome\u00a0staining and flow cytometry. The dye binds to the minor groove of dsDNA with approximately 20-fold fluorescence enhancement, with higher affinity for A-T rich regions. Because of the potential toxicity of DAPI, we offer DAPI dilactate dissolved in [&hellip;]<\/p>\n","protected":false},"featured_media":715250,"template":"","meta":{"_acf_changed":false,"ep_exclude_from_search":false},"product_brand":[1638],"product_cat":[1722,1687,1714,1668,1705,1749],"product_tag":[],"class_list":{"0":"post-717709","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-biotium","7":"product_cat-biotium-dna-binding-dyes","8":"product_cat-biotium-fluorescence-microscopy","9":"product_cat-biotium-nuclear-counterstains","10":"product_cat-nuclear-stains-dna-rna-dyes","11":"product_cat-biotium-other-bacterial-stains","12":"product_cat-biotium-super-resolution-imaging","14":"first","15":"instock","16":"taxable","17":"shipping-taxable","18":"purchasable","19":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product\/717709","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\/715250"}],"wp:attachment":[{"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/media?parent=717709"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product_brand?post=717709"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product_cat?post=717709"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product_tag?post=717709"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}