{"product_id":"hcg","title":"HCG","description":"\u003ch2\u003eWhat is HCG?\u003c\/h2\u003e\n\u003cp\u003eHCG is a glycoprotein hormone composed of alpha and beta subunits. It is naturally produced during pregnancy and is used in research to study luteinizing hormone signaling and reproductive endocrinology.\u003c\/p\u003e\n\u003ch2\u003eMechanism and Scientific Context\u003c\/h2\u003e\n\u003cp\u003eHCG binds to the LH\/CG receptor and activates cyclic AMP pathways that regulate steroidogenesis and gonadal cell function. The biological response depends on the cell type, developmental stage, and hormonal environment.\u003c\/p\u003e\n\u003ch2\u003eMain Research Areas\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003eLH\/CG receptor and steroidogenic signaling\u003c\/li\u003e\n\n\u003cli\u003eLeydig and luteal cell function\u003c\/li\u003e\n\n\u003cli\u003ereproductive biology and gonad development\u003c\/li\u003e\n\n\u003cli\u003eglycoprotein hormones and subunit specificity\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eHow to interpret research data?\u003c\/h2\u003e\n\u003cp\u003eWhen reading literature, verify the \u003cstrong\u003eidentity of the material studied, the type of model, and the limitations of the study\u003c\/strong\u003e. The existence of a paper on a molecule does not confirm the properties of this product or its batch. Findings from laboratory and animal models do not prove clinical utility.\u003c\/p\u003e\n\u003ch2\u003eAvailable Peptiva variants\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e5000 IU · Lyophilized vial\u003c\/li\u003e\n\n\u003cli\u003e5000 IU · Research dispenser\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eSelect the available variant and check its name, total content, and price. The photo is not a substitute for the declaration of the selected variant.\u003c\/p\u003e\n\u003cdiv data-peptiva-packaging=\"v10\"\u003e\n\n\u003ch2\u003eFormat and packaging content\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eResearch dispenser:\u003c\/strong\u003e The variant contains a full pre-filled dispenser with the selected content, not just a separate replacement cartridge. The quantity stated with the variant refers to the total declared content, not the quantity per individual use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLyophilized vial:\u003c\/strong\u003e The variant contains lyophilized material in a vial, without a dispenser. This description does not refer to bacteriostatic water or a separate empty container.\u003c\/p\u003e\n\n\u003cp\u003eStorage and handling conditions depend on the specific formulation and batch declaration. The packaging format does not confirm sterility, dosing precision, stability, or suitability for human or animal application.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\u003ch2\u003eImportant limitations\u003c\/h2\u003e\n\u003cp\u003eHormonal materials require expert laboratory protocols. This product is not a substitute for approved medical preparations.\u003c\/p\u003e\n\u003ch2\u003eBatch documentation\u003c\/h2\u003e\u003cp\u003eFor inquiries about available COA documentation, please contact \u003ca href=\"mailto:peptivacomhr@gmail.com\"\u003epeptivacomhr@gmail.com\u003c\/a\u003e with the product name and LOT number if known. The availability and scope of analyses are checked for the specific batch. A COA does not inherently prove sterility or suitability for human or animal application.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIntended use and limitations:\u003c\/strong\u003e The product is intended exclusively for laboratory research. It is not intended for use in humans or animals, diagnosis, treatment, mitigation, or prevention of diseases. The description is not medical advice. The research-use-only label and package name do not in themselves determine the regulatory status of the product or prove its safety or sterility.\u003c\/p\u003e","brand":"Peptiva","offers":[{"title":"5000 IU \/ Lyophilized vial","offer_id":56971454251348,"sku":"PEP-HCG-5000IU-AMP","price":35.0,"currency_code":"EUR","in_stock":true},{"title":"5000 IU \/ Research dispenser","offer_id":56971454284116,"sku":"PEP-HCG-5000IU-PEN","price":50.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/2219\/5028\/files\/peptiva-2026-hcg-5000iu-ampulica.png?v=1787605988","url":"https:\/\/peptiva.com.hr\/en\/products\/hcg","provider":"Peptiva peptides","version":"1.0","type":"link"}