{"id":1825,"date":"2025-06-07T15:25:07","date_gmt":"2025-06-07T11:55:07","guid":{"rendered":"https:\/\/fardadazma.com\/en\/?post_type=product&#038;p=1825"},"modified":"2025-11-18T16:16:17","modified_gmt":"2025-11-18T12:46:17","slug":"cd4-rabbit-monoclonal-antibody-6ml","status":"publish","type":"product","link":"https:\/\/fardadazma.com\/en\/product\/cd4-rabbit-monoclonal-antibody-6ml\/","title":{"rendered":"CD4 Antibody (Immunohistochemistry)"},"content":{"rendered":"<h1>CD4 Antibody (Immunohistochemistry) \u2013 Talent Biomedical<\/h1>\n<h2>Exclusive Distributor in Iran: Fardad Azma Rad Co.<\/h2>\n<p>Pathologists use the <a href=\"https:\/\/fardadazma.com\/en\/product-category\/pathology\/\"><strong>CD4 Antibody<\/strong> <\/a>to detect CD4 protein in tissue samples.<br \/>\nCD4 is a 55 kDa glycoprotein expressed on T-helper cells, dendritic cells, monocytes, and macrophages.<br \/>\nAs a result, this antibody provides important information when evaluating immune-related and lymphoproliferative disorders.<\/p>\n<p>In addition, identifying CD4 expression helps distinguish T-cell lymphomas from other immune-related neoplasms.<br \/>\nTherefore, the antibody plays a central role in diagnostic immunohistochemistry.<\/p>\n<h2>Features and Benefits<\/h2>\n<ul>\n<li>High specificity and sensitivity for CD4 antigen<\/li>\n<li>Clear brown staining on the cell membrane and cytoplasm<\/li>\n<li>Compatible with standard IHC protocols<\/li>\n<li>Reliable performance with excellent stability<\/li>\n<li>Useful for diagnostic and research applications<\/li>\n<\/ul>\n<h2>Principle of the Assay<\/h2>\n<p>During the IHC process, the primary CD4 antibody binds directly to its target antigen.<br \/>\nNext, an HRP-conjugated secondary antibody attaches to the primary antibody and strengthens the signal.<br \/>\nFinally, the <strong>DAB chromogen<\/strong> reacts with this complex and produces a brown insoluble stain.<br \/>\nConsequently, the stain confirms the presence and location of the CD4 antigen.<\/p>\n<h2>Diagnostic Applications<\/h2>\n<ul>\n<li>Identification of CD4\u207a cells in tissue sections<\/li>\n<li>Differential diagnosis of T-cell lymphomas<\/li>\n<li>Evaluation of CD4 expression in clinical and research pathology<\/li>\n<li>Immunoprofiling in diagnostic and academic laboratories<\/li>\n<\/ul>\n<h2>Distributor Information<\/h2>\n<p><strong><a href=\"https:\/\/fardadazma.com\/en\/product-category\/pathology\/\">Fardad Azma Rad<\/a> Co.<\/strong> exclusively distributes <a href=\"https:\/\/www.talentdiagnostics.com\/\">Talent Biomedical<\/a> products in Iran.<br \/>\nMoreover, the company supplies high-quality IHC and molecular diagnostic kits and supports pathology laboratories nationwide.<\/p>\n<p data-start=\"2977\" data-end=\"3365\"><a href=\"https:\/\/fardadazma.com\/wp-content\/uploads\/2025\/10\/CD4-Instruction-for-Use.pdf\"><strong>Download Brochure<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<table>\n<thead>\n<tr>\n<th>Item<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Product Name<\/strong><\/td>\n<td>CD4 Antibody (Immunohistochemistry)<\/td>\n<\/tr>\n<tr>\n<td><strong>Application<\/strong><\/td>\n<td>Immunohistochemical detection of CD4 antigen in FFPE tissues<\/td>\n<\/tr>\n<tr>\n<td><strong>Antigen Localization<\/strong><\/td>\n<td>Cell membrane and cytoplasm<\/td>\n<\/tr>\n<tr>\n<td><strong>Sample Type<\/strong><\/td>\n<td>FFPE tissue sections (3\u20135 \u00b5m)<\/td>\n<\/tr>\n<tr>\n<td><strong>Detection Method<\/strong><\/td>\n<td>IHC staining using DAB chromogen<\/td>\n<\/tr>\n<tr>\n<td><strong>Positive Control<\/strong><\/td>\n<td>Tonsil tissue<\/td>\n<\/tr>\n<tr>\n<td><strong>Available Volumes<\/strong><\/td>\n<td>0.2 ml, 1 ml, 3 ml, 6 ml, 11 ml<\/td>\n<\/tr>\n<tr>\n<td><strong>Storage Conditions<\/strong><\/td>\n<td>2 \u2013 8 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td><strong>Shelf Life<\/strong><\/td>\n<td>18 months from production date<\/td>\n<\/tr>\n<tr>\n<td><strong>Manufacturer<\/strong><\/td>\n<td>Talent Biomedical Technology Co., Ltd. \u2013 China<\/td>\n<\/tr>\n<tr>\n<td><strong>Exclusive Representative in Iran<\/strong><\/td>\n<td>Fardad Azma Rad Co.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":1826,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[27],"product_tag":[1250,1310,883,1313,1312,881,1272,1036,1273,1311],"class_list":{"0":"post-1825","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pathology","7":"product_tag-6ml-volume","8":"product_tag-cd4-antibody","9":"product_tag-diagnostic-reagent","10":"product_tag-hiv-aids-research","11":"product_tag-immune-system-marker","12":"product_tag-immunohistochemistry-ihc","13":"product_tag-laboratory-antibody","14":"product_tag-rabbit-monoclonal-antibody","15":"product_tag-research-reagent","16":"product_tag-t-helper-cell-marker","18":"first","19":"instock","20":"shipping-taxable","21":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>CD4 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