{"id":2660,"date":"2026-09-01T09:19:09","date_gmt":"2026-09-01T09:19:09","guid":{"rendered":"https:\/\/pevropeptides.com\/?post_type=product&#038;p=2660"},"modified":"2026-09-02T12:20:28","modified_gmt":"2026-09-02T12:20:28","slug":"testagen-20mg","status":"publish","type":"product","link":"https:\/\/pevropeptides.com\/en_gb\/product\/testagen-20mg\/","title":{"rendered":"Testagen 20mg"},"content":{"rendered":"<p>Testagen is a synthetic tetrapeptide bioregulator with the sequence Lys-Glu-Asp-Gly (KEDG), developed within the Khavinson research line at the St. Petersburg Institute of Bioregulation and Gerontology. It belongs to the so-called cytogens \u2014 ultra-short signaling molecules with a low molecular mass. In scientific research, it is studied as a model compound.<\/p>\n<table>\n<tbody>\n<tr>\n<th>Specification<\/th>\n<th>Value<\/th>\n<\/tr>\n<tr>\n<td>Sample<\/td>\n<td>Testagen (Lys-Glu-Asp-Gly)<\/td>\n<\/tr>\n<tr>\n<td>Class<\/td>\n<td>Khavinson tetrapeptide bioregulator (cytogen)<\/td>\n<\/tr>\n<tr>\n<td>Molecular formula \/ weight<\/td>\n<td>C\u2081\u2087H\u2082\u2089N\u2085O\u2089 \/ 447.45 Da<\/td>\n<\/tr>\n<tr>\n<td>Sequence<\/td>\n<td>Lys-Glu-Asp-Gly (KEDG)<\/td>\n<\/tr>\n<tr>\n<td>Form<\/td>\n<td>Lyophilized powder (dry powder)<\/td>\n<\/tr>\n<tr>\n<td>Storage conditions<\/td>\n<td>Keep refrigerated, protected from light and moisture<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>Intended solely for laboratory and research purposes; not for human or animal consumption. Not a medicine or food supplement.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Testagen is a synthetic tetrapeptide bioregulator with the sequence Lys-Glu-Asp-Gly (KEDG), developed within the Khavinson research line at the St. Petersburg Institute of Bioregulation and Gerontology. It is being studied as a model compound in scientific research. Intended exclusively for laboratory and research purposes; not for human or animal consumption. Not a medicinal product or dietary supplement.<\/p>","protected":false},"featured_media":3283,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[119,121],"product_tag":[],"class_list":["post-2660","product","type-product","status-publish","has-post-thumbnail","product_cat-hormonaal-onderzoek","product_cat-peptides","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/pevropeptides.com\/en_gb\/wp-json\/wp\/v2\/product\/2660","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pevropeptides.com\/en_gb\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pevropeptides.com\/en_gb\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/pevropeptides.com\/en_gb\/wp-json\/wp\/v2\/comments?post=2660"}],"version-history":[{"count":1,"href":"https:\/\/pevropeptides.com\/en_gb\/wp-json\/wp\/v2\/product\/2660\/revisions"}],"predecessor-version":[{"id":2738,"href":"https:\/\/pevropeptides.com\/en_gb\/wp-json\/wp\/v2\/product\/2660\/revisions\/2738"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pevropeptides.com\/en_gb\/wp-json\/wp\/v2\/media\/3283"}],"wp:attachment":[{"href":"https:\/\/pevropeptides.com\/en_gb\/wp-json\/wp\/v2\/media?parent=2660"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/pevropeptides.com\/en_gb\/wp-json\/wp\/v2\/product_brand?post=2660"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pevropeptides.com\/en_gb\/wp-json\/wp\/v2\/product_cat?post=2660"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pevropeptides.com\/en_gb\/wp-json\/wp\/v2\/product_tag?post=2660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}