{"id":717721,"date":"2026-05-05T03:13:06","date_gmt":"2026-05-05T03:13:06","guid":{"rendered":""},"modified":"2026-05-05T05:45:36","modified_gmt":"2026-05-05T05:45:36","slug":"reddot2-200x-in-dmso","status":"publish","type":"product","link":"https:\/\/immunomart.com\/product\/reddot2-200x-in-dmso\/","title":{"rendered":"RedDot\u21222, 200X in DMSO"},"content":{"rendered":"<p>RedDot\u21222 is a far-red cell membrane-impermeable nuclear dye similar to Draq7\u2122, with excitation\/emission at 665\/695 nm for detection in the Cy\u00ae5 channel. The dye is ideal for specifically staining the nuclei of dead cells with minimal cytoplasmic RNA staining. RedDot\u21222 provides excellent nuclear counterstaining in fixed and permeabilized cells and tissue sections without the need for RNase treatment to remove cytoplasmic RNA. The dye is highly thermostable and photostable, providing convenient handling and ideal for demanding applications such as confocal microscopy. RedDot\u21222 also has been used for cell number normalization for near-infrared In Cell Western\u2122. RedDot\u21222 can be efficiently excited by wavelengths from 488 to 647 nm, and therefore can be used with the 488 nm flow cytometry laser line.\u00a0\u00a0Please note: far-red dyes like RedDot\u21222 are not visible to the human eye, but must be imaged with a CCD camera or by confocal microscopy.\u00a0\u00a0Please also see RedDot\u21221, a spectrally similar dye designed for specific nuclear staining of live cells.\u00a0\u00a0In Cell Western is a trademark of LI-COR\u00ae Biosciences.\u00a0Cy dye is a registered trademark of GE Healthcare. Draq5 is a trademark of BioStatus Ltd.<\/p>\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>RedDot\u21222 is a far-red cell membrane-impermeable nuclear dye similar to Draq7\u2122, with excitation\/emission at 665\/695 nm for detection in the Cy\u00ae5 channel. The dye is ideal for specifically staining the nuclei of dead cells with minimal cytoplasmic RNA staining. RedDot\u21222 provides excellent nuclear counterstaining in fixed and permeabilized cells and tissue sections without the need [&hellip;]<\/p>\n","protected":false},"featured_media":714556,"template":"","meta":{"_acf_changed":false,"ep_exclude_from_search":false},"product_brand":[1638],"product_cat":[1648,1722,1685,1687,1714,1668,1749],"product_tag":[],"class_list":{"0":"post-717721","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-biotium","7":"product_cat-biotium-dead-cell-stains","8":"product_cat-biotium-dna-binding-dyes","9":"product_cat-biotium-flow-cytometry","10":"product_cat-biotium-fluorescence-microscopy","11":"product_cat-biotium-nuclear-counterstains","12":"product_cat-nuclear-stains-dna-rna-dyes","13":"product_cat-biotium-super-resolution-imaging","14":"pa_size-1-ml","15":"pa_size-25-l","16":"pa_size-250-l","18":"first","19":"instock","20":"taxable","21":"shipping-taxable","22":"purchasable","23":"product-type-variable"},"acf":[],"_links":{"self":[{"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product\/717721","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\/714556"}],"wp:attachment":[{"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/media?parent=717721"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product_brand?post=717721"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product_cat?post=717721"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product_tag?post=717721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}