{"id":724912,"date":"2026-05-08T02:50:43","date_gmt":"2026-05-08T02:50:43","guid":{"rendered":""},"modified":"2026-05-09T19:23:45","modified_gmt":"2026-05-09T19:23:45","slug":"cd28204-12-cf488a-conjugate-0-1mg-ml-bt-a-bnc880164","status":"publish","type":"product","link":"https:\/\/immunomart.com\/product\/cd28204-12-cf488a-conjugate-0-1mg-ml-bt-a-bnc880164\/","title":{"rendered":"CD28(204.12), CF488A conjugate, 0.1mg\/mL"},"content":{"rendered":"<p>Recognizes a glycoprotein of 44-88 kDa, which is identified as CD28. It is the critical T-cell co-stimulatory receptor which provides to the cell the important second activation signal by binding CD80 and CD86 that are expressed by antigen presenting cells. Besides its co-stimulation role, CD28 functions in preventing T-cells from anergic hyporesponsive state or from undergoing premature apoptotic cell death. CD28 is also expressed on human fetal NK cells and some NK cell lines, whereas on murine NK cells the CD28 expression is much broader.Primary antibodies are available purified, or with a selection of fluorescent CF\u00ae Dyes and other labels. CF\u00ae Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF\u00ae405S and CF\u00ae405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.<\/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>Recognizes a glycoprotein of 44-88 kDa, which is identified as CD28. It is the critical T-cell co-stimulatory receptor which provides to the cell the important second activation signal by binding CD80 and CD86 that are expressed by antigen presenting cells. Besides its co-stimulation role, CD28 functions in preventing T-cells from anergic hyporesponsive state or from [&hellip;]<\/p>\n","protected":false},"featured_media":718414,"template":"","meta":{"_acf_changed":false,"ep_exclude_from_search":false},"product_brand":[1638],"product_cat":[2339,2342],"product_tag":[],"class_list":{"0":"post-724912","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-biotium","7":"product_cat-biotium-antibodies","8":"product_cat-immunology","9":"pa_antibody_type-primary","10":"pa_application-flow","11":"pa_application-functional-studies","12":"pa_application-if","13":"pa_clonality-monoclonal","14":"pa_conjugate-cf488a","15":"pa_host-mouse","16":"pa_isotype-igg2a-kappa","17":"pa_localization-plasma-membrane","18":"pa_product_class-primary-antibody","19":"pa_size-100-l","20":"pa_size-500-l","21":"pa_species_reactivity-cow","22":"pa_species_reactivity-human","23":"pa_species_reactivity-mouse","24":"pa_species_reactivity-pig","25":"pa_species_reactivity-sheep","27":"first","28":"instock","29":"taxable","30":"shipping-taxable","31":"purchasable","32":"product-type-variable"},"acf":[],"_links":{"self":[{"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product\/724912","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\/718414"}],"wp:attachment":[{"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/media?parent=724912"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product_brand?post=724912"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product_cat?post=724912"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product_tag?post=724912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}