{"product_id":"human-chorionic-gonadotropin-hcg-raw-materials","title":"Human Chorionic Gonadotropin (HCG) raw materials","description":"\u003ch2\u003eHuman Chorionic Gonadotropin Raw Materials (HCG)\u003c\/h2\u003e\u003cp\u003eHuman Chorionic Gonadotropin (HCG) is a heterodimeric glycoprotein hormone secreted by placental syncytiotrophoblasts. It consists of two subunits, alpha and beta, and exerts its biological activity by binding to the luteinizing hormone receptor (LH\/CG-R). It is a core tool molecule in reproductive endocrinology, gonadal axis function research, and assisted reproductive technology.\u003c\/p\u003e\u003ch3\u003eMain Biological Activities\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMimics LH to activate luteinizing hormone receptor\u003c\/strong\u003e: Shares the same receptor with LH, activating the cAMP signaling pathway in Leydig cells, making it a standard tool molecule for studying LH\/CG receptor signaling in the gonadal axis.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePromotes testosterone synthesis\u003c\/strong\u003e: Stimulates Leydig cells to synthesize and secrete testosterone, suitable for research on androgen synthesis pathways, testicular function, and mechanisms related to hypogonadism.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSupports corpus luteum function\u003c\/strong\u003e: Maintains progesterone secretion by the corpus luteum in early pregnancy and extends corpus luteum lifespan, serving as an important reference molecule for research in reproductive physiology and early pregnancy maintenance mechanisms.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePromotes oocyte final maturation\u003c\/strong\u003e: In assisted reproduction research, it mimics the LH surge to trigger oocyte final maturation and ovulation, suitable for research on follicular development and ovulation mechanisms.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFetal gonadal development research\u003c\/strong\u003e: Stimulates Leydig cells to secrete testosterone during male fetal development, promoting reproductive system differentiation, and serving as a research tool in gonadal development biology.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eTumor marker research\u003c\/strong\u003e: HCG is abnormally elevated in certain non-pregnancy-related tumors (such as choriocarcinoma, testicular tumors), making it an important reference substance for tumor biomarker and related signaling pathway research.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003eResearch-grade purity, stable biological activity, high batch-to-batch consistency.\u003c\/li\u003e\n\n\u003cli\u003eSuitable for in vitro experiments, cell culture, animal models, and reproductive endocrine drug development research.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eThis product is a research-grade raw material and is for scientific research use only.\u003c\/em\u003e\u003c\/p\u003e","brand":"Baichuan Biotech","offers":[{"title":"1000 IU\/vial * 10 vials","offer_id":52327517421864,"sku":null,"price":454.76,"currency_code":"HKD","in_stock":true},{"title":"2000 IU\/vial * 10 vials","offer_id":52327517454632,"sku":null,"price":666.46,"currency_code":"HKD","in_stock":true},{"title":"5000 IU\/vial * 10 vials","offer_id":52327517487400,"sku":null,"price":1113.39,"currency_code":"HKD","in_stock":true},{"title":"10000 IU\/vial * 10 vials","offer_id":52327517520168,"sku":null,"price":2226.77,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/5695\/6200\/files\/c4dc8ce9-5c22-4ca1-bab2-cc85a96e51cb.png?v=1788678146","url":"https:\/\/baichuanbio.shop\/en\/products\/human-chorionic-gonadotropin-hcg-raw-materials","provider":"Baichuan Biotech","version":"1.0","type":"link"}