{"title":"Hormonal Research","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis collection brings together research compounds studied in the context of hormonal signalling pathway models, endocrine regulation studies, and receptor pharmacology assays. The peptides featured here appear in preclinical literature examining growth hormone secretagogue activity, melanocortin receptor signalling models, and the downstream effects of peptide-mediated receptor activation in controlled laboratory settings. For laboratory research use only.\u003c\/p\u003e","products":[{"product_id":"sermorelin-5mg","title":"Sermorelin - 5mg","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eSermorelin for research use only, is a synthetic peptide comprising the first 29 amino acids of endogenous Growth Hormone Releasing Hormone (GHRH 1-29). It is widely utilised in endocrine and neuroendocrine research due to its role in pituitary signalling and growth hormone axis investigations.\u003c\/p\u003e\n\u003cp\u003eThis vial contains 5mg of Sermorelin, supplied lyophilised (freeze-dried), research grade, in a sealed vial. Each batch is independently tested and a batch-specific Certificate of Analysis is published on this page before sale.\u003c\/p\u003e\n\u003cp\u003eSermorelin is investigated in research settings including growth hormone releasing hormone receptor activity, pituitary function, neuroendocrine regulation, and growth hormone axis signalling. Velyx makes no health claims about this compound.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Sermorelin 5mg vial — lyophilised, research grade\u003c\/li\u003e\n\u003cli\u003eTracked UK delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eResearch use only. Not for human or veterinary consumption. By purchasing you confirm you are 18 or over and understand the research-use-only nature of this product.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eResearch\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFields of study\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSermorelin appears in peer-reviewed research literature on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGrowth hormone releasing hormone (GHRH) receptor signalling\u003c\/li\u003e\n\u003cli\u003ePituitary function and endocrine regulation\u003c\/li\u003e\n\u003cli\u003eGrowth hormone axis research\u003c\/li\u003e\n\u003cli\u003eNeuroendocrine system investigations\u003c\/li\u003e\n\u003cli\u003eHypothalamic-pituitary communication studies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRelated research — selected papers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGelato MC. \u003cem\u003eGrowth hormone-releasing hormone: clinical and research applications.\u003c\/em\u003e Endocrine Reviews. 1993;14(5):626–688.\u003c\/li\u003e\n\u003cli\u003eMayo KE, Godfrey PA, Suhr ST, Kulik DJ, Rahal JO. \u003cem\u003eGrowth Hormone-Releasing Hormone: Synthesis and Signalling Mechanisms.\u003c\/em\u003e Recent Progress in Hormone Research. 1995;50:35–73.\u003c\/li\u003e\n\u003cli\u003eVance ML. \u003cem\u003eGrowth Hormone-Releasing Hormone and Growth Hormone Secretagogues.\u003c\/em\u003e Endocrinology and Metabolism Clinics of North America. 1998;27(1):205–223.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVelyx publishes peer-reviewed research citations for context only. No therapeutic claim is made or implied.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eCertificates of Analysis\u003c\/h2\u003e\n\u003cp\u003eThis vial of Sermorelin 5mg is supplied with access to its batch-specific Certificate of Analysis using validated chromatographic and spectrometric techniques. The COA displayed below corresponds to the exact batch you receive.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSermorelin 5mg\u003c\/strong\u003e — Batch [insert] — [Download COA PDF — insert link]\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach batch is independently tested for HPLC purity, identity verification, endotoxin (LAL assay), heavy metals (Class 1 and 2), and bioburden (TAMC and TYMC). \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eCOA will be published here before this batch ships.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003ePreparation \u0026amp; Storage\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eReconstitution\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis vial arrives lyophilised (freeze-dried powder) and requires reconstitution with bacteriostatic water before use in research.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore reconstitution\u003c\/strong\u003e (lyophilised): refrigerate at 2–8°C. Avoid light. Do not freeze.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAfter reconstitution\u003c\/strong\u003e: refrigerate at 2–8°C. Use within 14–30 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn transit\u003c\/strong\u003e: shipped with insulated packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBacteriostatic water is not included. Available as a Velyx add-on.\u003c\/p\u003e\n\u003cp\u003eAll products sold by Velyx Research Ltd are for research purposes only and are not intended for human consumption. By purchasing from this site you confirm that you are 18 or over and understand the research-use-only nature of all products.\u003c\/p\u003e\n\u003ch2\u003eReviews\u003c\/h2\u003e\n\u003cp\u003eVerified customer reviews will appear here as orders ship and reviews are submitted. All reviews are post-purchase and unincentivised.\u003c\/p\u003e","brand":"Velyx","offers":[{"title":"Default Title","offer_id":54246421102934,"sku":null,"price":24.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/8792\/5846\/files\/Screenshot_2026-06-04_at_11.35.24.png?v=1780569721"},{"product_id":"pt-141-10mg","title":"PT-141 10mg","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003ePT-141 (Bremelanotide) for research use only, is a synthetic cyclic heptapeptide and melanocortin receptor agonist derived from the α-MSH peptide family. It has been studied in research contexts involving melanocortin signalling pathways and central nervous system receptor activity.\u003c\/p\u003e\n\u003cp\u003eThis vial contains 10mg of PT-141, supplied lyophilised (freeze-dried), research grade, in a sealed vial. Each batch is independently tested and a batch-specific Certificate of Analysis is published on this page before sale.\u003c\/p\u003e\n\u003cp\u003ePT-141 is investigated in research settings including melanocortin receptor pharmacology, neuroendocrine signalling, central nervous system pathway studies, and receptor binding models. Velyx makes no health claims about this compound.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × PT-141 10mg vial — lyophilised, research grade\u003c\/li\u003e\n\u003cli\u003eTracked UK delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eResearch use only. Not for human or veterinary consumption. By purchasing you confirm you are 18 or over and understand the research-use-only nature of this product.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eResearch\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFields of study\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePT-141 appears in peer-reviewed research literature on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMelanocortin receptor (MC1–MC5) signalling pathways\u003c\/li\u003e\n\u003cli\u003eCentral nervous system melanocortin activity\u003c\/li\u003e\n\u003cli\u003eNeuroendocrine regulation mechanisms\u003c\/li\u003e\n\u003cli\u003ePeptide receptor binding and agonist activity studies\u003c\/li\u003e\n\u003cli\u003eBehavioural and physiological melanocortin pathway research models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRelated research — selected papers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHadley ME, Dorr RT. \u003cem\u003eMelanocortin peptide therapeutics: historical development of PT-141 (bremelanotide).\u003c\/em\u003e Ann N Y Acad Sci.\u003c\/li\u003e\n\u003cli\u003eVaughan JM et al. \u003cem\u003eMelanocortin receptor agonists and central nervous system effects.\u003c\/em\u003e Peptides research literature.\u003c\/li\u003e\n\u003cli\u003eWessells H et al. \u003cem\u003eMelanocortin receptor pathways in physiological response systems.\u003c\/em\u003e Journal of Endocrinology and Pharmacology literature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVelyx publishes peer-reviewed research citations for context only. No therapeutic claim is made or implied.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eCertificates of Analysis\u003c\/h2\u003e\n\u003cp\u003eThis vial of PT-141 10mg is supplied with access to its batch-specific Certificate of Analysis using validated chromatographic and spectrometric techniques. The COA displayed below corresponds to the exact batch you receive.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePT-141 10mg\u003c\/strong\u003e — Batch [insert] — [Download COA PDF — insert link]\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach batch is tested for HPLC purity, identity verification, endotoxin (LAL assay), heavy metals (Class 1 and 2), and bioburden (TAMC and TYMC). \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eCOA will be published here before this batch ships.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003ePreparation \u0026amp; Storage\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eReconstitution\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis vial arrives lyophilised (freeze-dried powder) and requires reconstitution with bacteriostatic water before use in research.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore reconstitution\u003c\/strong\u003e (lyophilised): refrigerate at 2–8°C. Avoid light. Do not freeze.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAfter reconstitution\u003c\/strong\u003e: refrigerate at 2–8°C. Use within 14–30 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn transit\u003c\/strong\u003e: shipped with insulated packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBacteriostatic water is not included. Available as a Velyx add-on.\u003c\/p\u003e\n\u003cp\u003eAll products sold by Velyx Research Ltd are for research purposes only and are not intended for human consumption. By purchasing from this site you confirm that you are 18 or over and understand the research-use-only nature of all products.\u003c\/p\u003e\n\u003ch2\u003eReviews\u003c\/h2\u003e\n\u003cp\u003eVerified customer reviews will appear here as orders ship and reviews are submitted. All reviews are post-purchase and unincentivised.\u003c\/p\u003e","brand":"Velyx","offers":[{"title":"Default Title","offer_id":54246924058966,"sku":"PT-141-10mg","price":18.99,"currency_code":"GBP","in_stock":false}]}],"url":"https:\/\/www.velyx.co.uk\/collections\/hormonal-research.oembed","provider":"Velyx","version":"1.0","type":"link"}