{"product_id":"mastelad-drostanolone-propionate","title":"Mastelad (Drostanolone Propionate)","description":"\u003ch4\u003e\u003cspan class=\"\"\u003eAbout the Product\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eMastelad\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e is a research compound from Driada Medical, presented as a solution for intramuscular injection containing \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eDrostanolone Propionate\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e. Drostanolone Propionate is a synthetic androgen and anabolic steroid (AAS) derived from dihydrotestosterone (DHT). It is a 5α-reduced androgen, meaning it is not aromatized to estrogen, making it a valuable research tool for studying androgenic effects without estrogenic complications. The propionate ester provides a short to medium duration of action, allowing for controlled administration in research protocols.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eThe product is intended for \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003elaboratory research use only\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e and features an integrated QR code on the packaging for detailed product verification. Its empirical formula is C₂₃H₃₆O₃ with a molecular weight of 360.53 g\/mol.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eProduct Name:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Mastelad (Drostanolone Propionate)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Driada Medical\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eForm:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Injectable solution (oil-based)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFor Research Use Only.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cspan class=\"\"\u003eResearch Applications \u0026amp; Mechanism of Action\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eDHT-Derived Androgen:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Drostanolone Propionate is a synthetic androgen derived from dihydrotestosterone (DHT). As a 5α-reduced steroid, it is not aromatizable to estrogen, making it a valuable research tool for studying pure androgenic effects without the confounding variables of estrogenic activity.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eAndrogen Receptor Agonist:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Drostanolone Propionate functions as a potent agonist at the androgen receptor (AR). Upon administration, the propionate ester is cleaved by esterases, releasing active drostanolone which binds to ARs in target tissues. This binding initiates a signaling cascade that regulates gene transcription via hormone response elements (HREs), mediating androgenic effects.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eNon-Aromatizable Profile:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e The absence of aromatization to estrogen distinguishes drostanolone from testosterone derivatives, allowing researchers to study:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003ePure androgenic effects\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e without estrogenic side effects.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eAndrogen receptor signaling\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e in isolation from estrogen receptor activation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eTissue-specific effects\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e of androgens.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eComparative studies\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e with aromatizable and non-aromatizable androgens.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eProtein Anabolism:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Drostanolone promotes protein anabolism (building up of proteins) and reduces protein catabolism (breakdown), which can be studied in models of muscle physiology and metabolic research.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eMetabolic Research:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Studies can include investigating effects on:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eLipid metabolism\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e and adipocyte function.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eGlucose metabolism\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e and insulin sensitivity.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eNitrogen retention\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e and protein synthesis.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eReceptor Binding Studies:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e The compound is used in research investigating:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eAndrogen receptor binding affinity and selectivity.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eStructure-activity relationships\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e of androgen receptor ligands.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eCompetitive binding studies\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e with other androgens.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cspan class=\"\"\u003eResearch \u0026amp; Scientific Background\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eChemical Background:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Drostanolone is a 5α-reduced derivative of testosterone, with a methyl group at the 2-position and a hydroxyl group at the 17β-position. The propionate ester is formed by esterification at the 17β-hydroxyl group.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eClinical Context:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Drostanolone Propionate has been studied in clinical research contexts, particularly in relation to:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eTreatment of advanced breast cancer\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e in postmenopausal women (historically).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eAndrogen replacement therapy research.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eEffects on erythropoiesis.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eNon-Aromatizable Androgen Research:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e As a non-aromatizable androgen, Drostanolone Propionate is a valuable tool for studying:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eAndrogen Receptor Signaling:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Investigating the molecular mechanisms of androgen action without estrogenic cross-talk.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eDHT Receptor Binding:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Studying the binding characteristics of DHT-derived compounds to the androgen receptor.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003ePure Androgenic Effects:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Understanding the effects of androgens in the absence of estrogenic activity.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eMuscle Physiology Research:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSkeletal Muscle Studies:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Investigating the effects of androgens on muscle protein synthesis, satellite cell activation, and muscle fiber type composition.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eMyogenic Differentiation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Studying the role of androgens in muscle cell differentiation and development.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eMetabolic Research:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eAdipose Tissue:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Investigating the effects of androgens on adipocyte metabolism, lipolysis, and fat distribution.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eInsulin Sensitivity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Studying the impact of non-aromatizable androgens on glucose homeostasis.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eEndocrinology Research:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eHypothalamic-Pituitary-Gonadal Axis:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Studying the suppression of gonadotropins and the feedback mechanisms of androgens.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eHormonal Regulation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Investigating the interplay between androgens and other hormones.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Driada","offers":[{"title":"Default Title","offer_id":58726342132037,"sku":null,"price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1077\/7614\/7781\/files\/Driada-Mastelad.jpg?v=1785448199","url":"https:\/\/genetic-peps.shop\/products\/mastelad-drostanolone-propionate","provider":"Genetic Peps","version":"1.0","type":"link"}