{"id":1728,"date":"2025-06-01T12:14:07","date_gmt":"2025-06-01T08:44:07","guid":{"rendered":"https:\/\/fardadazma.com\/en\/?post_type=product&#038;p=1728"},"modified":"2025-11-19T16:40:43","modified_gmt":"2025-11-19T13:10:43","slug":"cytokeratin20-ck20-recombinant-rabbit-monoclonal-antibody-6ml","status":"publish","type":"product","link":"https:\/\/fardadazma.com\/en\/product\/cytokeratin20-ck20-recombinant-rabbit-monoclonal-antibody-6ml\/","title":{"rendered":"Cytokeratin 20 Antibody (Immunohistochemistry)"},"content":{"rendered":"<h1>Cytokeratin 20 Antibody (Immunohistochemistry)<\/h1>\n<p>The <a href=\"https:\/\/fardadazma.com\/en\/product-category\/pathology\/\"><strong>Cytokeratin 20 (CK20) Antibody<\/strong><\/a> is a specific and widely used IHC marker.<br \/>\nIt helps detect and differentiate <strong>epithelial tumors<\/strong>, especially those originating from<br \/>\nthe gastrointestinal and urinary tracts. In addition, CK20 is an intermediate filament protein<br \/>\nexpressed in gastric and intestinal epithelium, urothelium, and Merkel cells.<\/p>\n<p>Moreover, CK20 shows strong positivity in adenocarcinomas of the <strong>colon, stomach, pancreas,<\/strong><br \/>\nand <strong>biliary tract<\/strong>, as well as in Merkel cell carcinoma.<br \/>\nAs a result, its staining pattern becomes a reliable tool for determining tumor origin.<br \/>\nIn contrast, breast, lung, endometrial, and most non-mucinous ovarian carcinomas are usually CK20-negative.<br \/>\nTherefore, CK20 plays a major role in differential diagnosis.<\/p>\n<h2>\ud83d\udd2c Features and Benefits<\/h2>\n<ul>\n<li>Specific marker for gastrointestinal and urothelial epithelia<\/li>\n<li>Clear brown cytoplasmic staining in positive cells<\/li>\n<li>Helps distinguish colorectal carcinoma from breast or lung tumors<\/li>\n<li>Compatible with standard IHC diagnostic protocols<\/li>\n<li>Stable for up to 18 months at 2\u20138 \u00b0C<\/li>\n<\/ul>\n<h2>\ud83d\udca1 Diagnostic Applications<\/h2>\n<ul>\n<li>Detection of colorectal and gastric adenocarcinoma<\/li>\n<li>Evaluation of pancreatic and biliary carcinomas<\/li>\n<li>Identification of Merkel cell carcinoma<\/li>\n<li>Differentiation from breast, lung, and endometrial adenocarcinomas<\/li>\n<\/ul>\n<h2>\ud83c\udf10 Fardad Azma Rad Co.<\/h2>\n<p><strong><a href=\"https:\/\/fardadazma.com\/en\/product-category\/pathology\/\">Fardad Azma Rad<\/a> Co.<\/strong>, the exclusive representative of<br \/>\n<a href=\"https:\/\/fardadazma.com\/en\/talent\/\"><strong>Talent Biomedical<\/strong><\/a> in Iran, supplies high-quality IHC antibodies such as<br \/>\n<strong>Cytokeratin 20<\/strong>. Furthermore, the company focuses on clinical precision,<br \/>\ndiagnostic reliability, and global quality standards.<br \/>\nAs a result, pathology laboratories and molecular diagnostic centers across Iran receive advanced and trusted diagnostic support.<\/p>\n<p><a href=\"https:\/\/fardadazma.com\/wp-content\/uploads\/2025\/10\/Cytokeratin-20-Instruction-for-Use.pdf\"><strong>&#8220;Download Brochure&#8221;<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<table>\n<thead>\n<tr>\n<th><strong>Item<\/strong><\/th>\n<th><strong>Description<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Product Name<\/strong><\/td>\n<td>Cytokeratin 20 Antibody (Immunohistochemistry)<\/td>\n<\/tr>\n<tr>\n<td><strong>Application<\/strong><\/td>\n<td>Immunohistochemical detection of CK20 in gastrointestinal and urothelial epithelia<\/td>\n<\/tr>\n<tr>\n<td><strong>Antigen Localization<\/strong><\/td>\n<td>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>Colon 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\u20138 \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":2707,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[27],"product_tag":[1199,1093,1201,1196,1194,881,1197,1200,1198,1184],"class_list":{"0":"post-1728","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pathology","7":"product_tag-cancer-diagnostics","8":"product_tag-colorectal-cancer-marker","9":"product_tag-cytokeratin-20-ck20","10":"product_tag-cytoskeleton-protein","11":"product_tag-epithelial-marker","12":"product_tag-immunohistochemistry-ihc","13":"product_tag-pathology-research","14":"product_tag-recombinant-rabbit-monoclonal-antibody","15":"product_tag-serological-testing","16":"product_tag-tumor-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 - 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