{"id":820,"date":"2026-09-01T19:07:33","date_gmt":"2026-09-01T19:07:33","guid":{"rendered":"https:\/\/nhdbio.com\/resources\/hcg-glycoprotein-subunits-potency-units-quality-guide\/"},"modified":"2026-09-08T07:30:41","modified_gmt":"2026-09-08T07:30:41","slug":"hcg-glycoprotein-subunits-potency-units-quality-guide","status":"publish","type":"post","link":"https:\/\/nhdbio.com\/cn\/hcg-glycoprotein-subunits-potency-units-quality-guide\/","title":{"rendered":"hCG \u8d28\u91cf\u6307\u5357\uff1a\u7cd6\u86cb\u767d\u4e9a\u57fa\u3001\u6765\u6e90\u548c USP \u5355\u4f4d"},"content":{"rendered":"<p class=\"pim-standfirst wp-block-paragraph\">hCG \u662f\u4e00\u79cd\u5f02\u4e8c\u805a\u4f53\u7cd6\u86cb\u767d\uff0c\u5177\u6709\u5171\u4eab\u7684 \u03b1 \u4e9a\u57fa\u548c\u4e0d\u540c\u7684 \u03b2 \u4e9a\u57fa\u3002\u6765\u6e90\u3001\u7cd6\u57fa\u5316\u3001\u5f02\u6784\u4f53\u5206\u5e03\u548c\u751f\u7269\u6548\u529b\u6bd4\u5355\u4e00\u6807\u79f0\u8d28\u91cf\u66f4\u91cd\u8981\u3002<\/p><div class=\"wp-block-group pim-key-takeaways\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\"><h2 class=\"wp-block-heading\">\u8bc1\u636e\u4e00\u76ee\u4e86\u7136<\/h2><ul class=\"wp-block-list\"><li>\u76ee\u5f55\u8bb0\u5f55\u63cf\u8ff0\u4e86 237-\u6c28\u57fa\u9178 \u03b1-\u52a0-\u03b2 \u7cd6\u86cb\u767d\u7cfb\u7edf\uff0c\u800c\u4e0d\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u80bd\u94fe\u3002<\/li><li>DailyMed \u6307\u51fa\uff0cPregnyl \u662f\u4ece\u5c3f\u6db2\u4e2d\u63d0\u53d6\u7684\uff0c\u5e76\u901a\u8fc7\u751f\u7269\u6d4b\u5b9a\u8fdb\u884c\u6807\u51c6\u5316\u3002<\/li><li>\u86cb\u767d\u8d28\u8d28\u91cf\u3001\u514d\u75ab\u53cd\u5e94\u6027\u548c USP \u751f\u7269\u6d3b\u6027\u662f\u4e0d\u540c\u7684\u6d4b\u91cf\u503c\u3002<\/li><\/ul><\/div><\/div><figure class=\"wp-block-image size-full pim-article-figure\"><img loading=\"lazy\" decoding=\"async\" width=\"1823\" height=\"863\" src=\"http:\/\/nhdbio.com\/wp-content\/uploads\/2026\/09\/hcg-quality.webp\" alt=\"\u8bb0\u5f55\u86cb\u767d\u8d28\u751f\u7269\u6d4b\u5b9a\u548c\u6d3b\u6027\u5355\u5143\u5de5\u4f5c\u6d41\u7a0b\" class=\"wp-image-804\" srcset=\"https:\/\/nhdbio.com\/wp-content\/uploads\/2026\/09\/hcg-quality.webp 1823w, https:\/\/nhdbio.com\/wp-content\/uploads\/2026\/09\/hcg-quality-300x142.webp 300w, https:\/\/nhdbio.com\/wp-content\/uploads\/2026\/09\/hcg-quality-1024x485.webp 1024w, https:\/\/nhdbio.com\/wp-content\/uploads\/2026\/09\/hcg-quality-768x364.webp 768w, https:\/\/nhdbio.com\/wp-content\/uploads\/2026\/09\/hcg-quality-1536x727.webp 1536w\" sizes=\"auto, (max-width: 1823px) 100vw, 1823px\" \/><figcaption class=\"wp-element-caption\">AI \u751f\u6210\u7684\u7f16\u8f91\u63d2\u56fe\u8bf4\u660e\u4e86\u5206\u6790\u5de5\u4f5c\u6d41\u7a0b\u3002\u5b83\u4e0d\u63cf\u8ff0\u4f9b\u5e94\u7684\u4ea7\u54c1\u3001\u53d1\u5e03\u7684\u6279\u6b21\u3001\u6279\u51c6\u7684\u914d\u65b9\u6216\u6d4b\u5b9a\u7ed3\u679c\u3002<\/figcaption><\/figure><h2 class=\"wp-block-heading\">\u8eab\u4efd\u8bb0\u5f55<\/h2><p class=\"wp-block-paragraph\">\u7cd6\u57fa\u5316\u6539\u53d8\u5206\u5b50\u8d28\u91cf\u3001\u7535\u8377\u548c\u751f\u7269\u884c\u4e3a\u3002\u5355\u4e2a\u5b8c\u6574\u8d28\u91cf\u503c\u6216\u6297\u4f53\u4fe1\u53f7\u4e0d\u8db3\u4ee5\u663e\u793a\u5c3f\u6e90\u5236\u5242\u3001\u91cd\u7ec4\u5236\u5242\u548c\u5176\u4ed6\u5236\u5242\u4e4b\u95f4\u7684\u53ef\u6bd4\u6027\u3002<\/p><div class=\"wp-block-group pim-evidence-table\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\"><div class=\"pim-evidence-row\"><strong>\u6750\u8d28\u7b49\u7ea7<\/strong><span>\u5f02\u4e8c\u805a\u4f53\u7cd6\u86cb\u767d\u6fc0\u7d20<\/span><\/div><div class=\"pim-evidence-row\"><strong>\u4e9a\u57fa<\/strong><span>\u5171\u4eab\u7cd6\u86cb\u767d-\u6fc0\u7d20 \u03b1 \u4e9a\u57fa\u52a0\u4e0a hCG \u7279\u5f02\u6027 \u03b2 \u4e9a\u57fa<\/span><\/div><div class=\"pim-evidence-row\"><strong>\u6765\u6e90\u793a\u4f8b<\/strong><span>Pregnyl\uff1a\u6000\u5b55\u5973\u6027\u7684\u5c3f\u6db2<\/span><\/div><div class=\"pim-evidence-row\"><strong>\u6d3b\u52a8\u8bb0\u5f55<\/strong><span>USP \u751f\u7269\u6d4b\u5b9a\u5355\u4f4d<\/span><\/div><div class=\"pim-evidence-row\"><strong>\u6838\u5fc3QC<\/strong><span>\u4e9a\u57fa\u8eab\u4efd\u3001\u7cd6\u578b\/\u6765\u6e90\u6982\u51b5\u3001\u7eaf\u5ea6\u3001\u805a\u96c6\u4f53\u3001\u542b\u91cf\u3001\u6548\u529b\u548c\u6279\u6b21\u5173\u8054<\/span><\/div><\/div><\/div><h2 class=\"wp-block-heading\">\u5206\u6790\u548c\u8bc1\u636e\u8fb9\u754c<\/h2><p class=\"wp-block-paragraph\">\u8bc1\u4e66\u5e94\u533a\u5206\u86cb\u767d\u8d28\u542b\u91cf\u548c\u751f\u7269\u6d3b\u6027\uff0c\u5e76\u547d\u540d\u6548\u529b\u6807\u51c6\u548c\u6d4b\u5b9a\u3002\u53d7\u7ba1\u5236\u6837\u54c1\u74f6\u4e0a\u7684\u201c10,000 \u5355\u4f4d\u201d\u4e0d\u662f\u4e0d\u76f8\u5173\u6750\u6599\u7684\u6362\u7b97\u7cfb\u6570\u3002<\/p><p class=\"wp-block-paragraph\">\u4e34\u5e8a\u6587\u732e\u5e94\u5f15\u7528\u786e\u5207\u7684\u4ea7\u54c1\u6216\u5236\u5242\uff08\u5982\u6709\uff09\u3002\u4e00\u79cd\u6210\u54c1\u836f\u7269\u7684\u8bc1\u636e\u4e0d\u5e94\u7528\u4f5c\u6240\u6709 hCG \u6807\u8bb0\u6750\u6599\u7684\u4e00\u63fd\u5b50\u58f0\u660e\u3002<\/p><h2 class=\"wp-block-heading\">\u7f16\u8f91\u89c4\u5219<\/h2><p class=\"wp-block-paragraph\">\u8bf4\u660e\u6240\u5f15\u7528\u8bb0\u5f55\u652f\u6301\u7684\u786e\u5207\u6750\u6599\u3001\u5f62\u5f0f\u3001\u6a21\u578b\u6216\u7fa4\u4f53\u548c\u7ec8\u70b9\u3002\u8bf7\u52ff\u5c06\u673a\u68b0\u5408\u7406\u6027\u3001\u52a8\u7269\u7ed3\u679c\u3001\u5b98\u65b9\u6210\u54c1\u6807\u7b7e\u6216\u5206\u6790\u6d4b\u8bd5\u8f6c\u5316\u4e3a\u6709\u5173\u4e0d\u76f8\u5173\u76ee\u5f55\u6279\u6b21\u7684\u58f0\u660e\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>hCG \u662f\u4e00\u79cd\u5f02\u4e8c\u805a\u4f53\u7cd6\u86cb\u767d\uff0c\u5177\u6709\u5171\u4eab\u7684 \u03b1 \u4e9a\u57fa\u548c\u4e0d\u540c\u7684 \u03b2 \u4e9a\u57fa\u3002\u6765\u6e90\u3001\u7cd6\u57fa\u5316\u3001\u5f02\u6784\u4f53\u5206\u5e03\u548c\u751f\u7269\u6548\u529b\u6bd4\u5355\u4e00\u6807\u79f0\u8d28\u91cf\u66f4\u91cd\u8981\u3002<\/p>","protected":false},"author":1,"featured_media":804,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"pim_family_ids":"335","pim_article_type":"Evidence and material-quality guide","pim_evidence_level":"Official finished-drug description plus comparative biological literature","pim_reviewer":"Site evidence editorial team","pim_reviewed_date":"2026-09-02","pim_editorial_note":"Source-checked on 2026-09-02. Null results, sample size, model\/population limits, finished-drug scope, regulatory status and product-evidence boundaries are retained. This is not medical advice, a customer case or validation of a catalog lot.","pim_review_status":"reviewed","pim_review_reason":"Primary and official sources, numerical results, null findings, limitations, product-evidence boundary and image disclosure checked for batch 5.","pim_creation_method":"This article discusses the source records listed below, with the study models and limitations stated alongside the findings. AI-assisted drafting and image generation were used. The reference list identifies the records behind this article; it is not an independent peer review or verification of a supplied catalog lot.","pim_sources":"[{\"title\":\"DailyMed Pregnyl label\",\"url\":\"https:\/\/dailymed.nlm.nih.gov\/dailymed\/drugInfo.cfm?setid=dc604794-6dd6-43a7-85fa-2f04ed325c33\",\"note\":\"Official U.S. prescription labeling and product description.\"},{\"title\":\"Randomized comparison of clomiphene, hCG and combination therapy\",\"url\":\"https:\/\/pubmed.ncbi.nlm.nih.gov\/29772111\/\",\"note\":\"PubMed abstract reports 282 randomized participants; displayed arm counts require full-text verification. PMID 29772111.\"},{\"title\":\"Gonadotropin strategies in congenital hypogonadotropic hypogonadism\",\"url\":\"https:\/\/pubmed.ncbi.nlm.nih.gov\/41993983\/\",\"note\":\"2026 open-label randomized study of 45 men; PMID 41993983.\"},{\"title\":\"Biology of human chorionic gonadotropin\",\"url\":\"https:\/\/pubmed.ncbi.nlm.nih.gov\/29772831\/\",\"note\":\"Biology and molecular-forms review; PMID 29772831.\"}]","footnotes":""},"categories":[20],"tags":[],"class_list":["post-820","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-evidence-quality-guides"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.0 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>hCG Quality Guide: Glycoprotein Subunits, Source and USP Units<\/title>\n<meta name=\"description\" content=\"hCG is a heterodimeric glycoprotein with shared alpha and distinct beta subunits. 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