{"title":"Growth Hormone Peptides","description":"\u003cp\u003eGrowth hormone secretagogues and GHRH-analog research peptides including CJC-1295, Ipamorelin, Tesamorelin, and IGF-1 LR3. Third-party analytical reports available. For laboratory research use only.\u003c\/p\u003e","products":[{"product_id":"tesa-10mg","title":"Tesamorelin (TESA) 10mg","description":"\u003cp\u003eTesamorelin is a synthetic analog of growth hormone-releasing hormone (GHRH). It is used in research settings to study GHRH receptor activity and downstream growth hormone\/IGF-1 signaling pathways.\u003cbr\u003eStudied for (preclinical \/ in vitro research):\u003cbr\u003e• GHRH receptor binding affinity and activation kinetics\u003cbr\u003e• Pulsatile growth hormone secretion pathways in animal models\u003cbr\u003e• Downstream hepatic IGF-1 production in preclinical models\u003cbr\u003e• Visceral adipose tissue metabolism and lipolysis pathway research\u003cbr\u003e• Somatostatin feedback regulation studies\u003cbr\u003e• Peptide formulation and pharmacokinetic stability research\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eFor Laboratory Research Use Only. Not for human or veterinary use. Not a drug, dietary supplement, or cosmetic. Not intended to diagnose, treat, cure, or prevent any disease. Not for in-vivo use of any kind outside of a controlled research setting. Keep out of reach of children. By purchasing, you certify that you are a qualified researcher or research institution acquiring this product solely for in vitro laboratory research, and that you accept sole responsibility for compliance with all applicable local, state, and federal laws and regulations.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e","brand":"SBR Labs","offers":[{"title":"Default Title","offer_id":53062499729775,"sku":"SBR-TESA-10MG","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/2491\/6335\/files\/CF480130-F7E6-4174-BD14-7ED7C90836DA.png?v=1785444140"},{"product_id":"cjc1295-ipa","title":"CJC-1295 \/ Ipamorelin Blend 10mg","description":"\u003ch2\u003eCJC-1295 \/ Ipamorelin Blend 10mg — dual GHRH-analog + GHS receptor agonist\u003c\/h2\u003e\n\n\u003cp\u003eThe CJC-1295 \/ Ipamorelin Blend combines two complementary growth hormone secretagogue (GHS) peptides in a single lyophilized vial: \u003cstrong\u003eCJC-1295\u003c\/strong\u003e, a synthetic long-acting analog of growth hormone-releasing hormone (GHRH), and \u003cstrong\u003eIpamorelin\u003c\/strong\u003e, a selective pentapeptide agonist of the ghrelin receptor (GHS-R1a). The pairing is studied in preclinical research on the growth hormone \/ IGF-1 axis, pituitary somatotroph signaling, and receptor-selective secretagogue pharmacology.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFor laboratory research use only.\u003c\/strong\u003e Not for human or animal consumption.\u003c\/p\u003e\n\n\u003ch3\u003eProduct specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e CJC-1295 5mg + Ipamorelin 5mg per vial (10mg total peptide)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCJC-1295 sequence:\u003c\/strong\u003e tetrasubstituted GRF(1-29) analog; DAC-conjugated variants extend plasma half-life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIpamorelin sequence:\u003c\/strong\u003e Aib-His-D-2-Nal-D-Phe-Lys-NH2 (pentapeptide)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurity target:\u003c\/strong\u003e ≥98% by HPLC (third-party verified per lot, both peptides)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical form:\u003c\/strong\u003e lyophilized white to off-white powder in a single sealed vial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReconstitution:\u003c\/strong\u003e commonly reconstituted with \u003ca href=\"https:\/\/sbresearchlabs.com\/products\/bac-water\"\u003ebacteriostatic water\u003c\/a\u003e for laboratory work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy the pairing is studied in research\u003c\/h3\u003e\n\n\u003cp\u003eCJC-1295 and Ipamorelin act on two different receptors on the pituitary somatotroph, producing complementary signals:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCJC-1295 (GHRH-receptor pathway)\u003c\/strong\u003e — activates the GHRH receptor via Gs\/cAMP\/PKA signaling, driving pulsatile GH release (Teichman et al., 2006; Alba et al., 2006)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIpamorelin (GHS-R1a pathway)\u003c\/strong\u003e — selectively binds the ghrelin receptor, with GH-releasing potency comparable to GHRP-6 but minimal cortisol, ACTH, or prolactin stimulation (Raun et al., 1998)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined activity\u003c\/strong\u003e — the dual-receptor stimulation is a common protocol design in GH-axis and IGF-1 activation research\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePreclinical research areas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDose-dependent GH and IGF-1 elevation via GHRH-receptor \/ Gs \/ cAMP \/ PKA signaling (Teichman et al., 2006)\u003c\/li\u003e\n\u003cli\u003ePreservation of pulsatile GH secretion during continuous GHRH-receptor stimulation (Alba et al., 2006)\u003c\/li\u003e\n\u003cli\u003eAlbumin-bioconjugation (DAC) mechanism extending CJC-1295 half-life to approximately 6–8 days in pituitary GRF-receptor activation studies (Jetté et al., 2005)\u003c\/li\u003e\n\u003cli\u003eSelective GHS-R1a binding and GH-releasing potency comparable to GHRP-6 in rat and swine models (Raun et al., 1998)\u003c\/li\u003e\n\u003cli\u003eMinimal cortisol, ACTH, and prolactin stimulation relative to earlier-generation GH secretagogues in receptor-selectivity profiling\u003c\/li\u003e\n\u003cli\u003eLongitudinal bone growth and bone mineral content changes in rodent GH-axis research\u003c\/li\u003e\n\u003cli\u003eSerum proteomic biomarker changes associated with GH\/IGF-1 axis activation (Sackmann-Sala et al., 2009)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurity, testing, and COA\u003c\/h3\u003e\n\n\u003cp\u003eEvery lot of the CJC-1295 \/ Ipamorelin Blend is characterized by an independent third-party laboratory. Each COA reports identity of both peptides by mass spectrometry, combined purity by reverse-phase HPLC, and appearance. Current and prior lot COAs are available at \u003ca href=\"https:\/\/sbresearchlabs.com\/pages\/coas\"\u003e\/pages\/coas\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eHandling and reconstitution\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStore the sealed lyophilized vial at −20 °C, protected from light and moisture\u003c\/li\u003e\n\u003cli\u003eReconstitute with bacteriostatic water or sterile water per your laboratory SOP\u003c\/li\u003e\n\u003cli\u003eAfter reconstitution, refrigerate at 2–8 °C and aliquot to single-use volumes\u003c\/li\u003e\n\u003cli\u003eRecord lot number, reconstitution date, and solvent for reproducibility\u003c\/li\u003e\n\u003cli\u003eSee the full \u003ca href=\"https:\/\/sbresearchlabs.com\/pages\/research-handling-storage-guide\"\u003eSBR Labs handling \u0026amp; storage reference\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated research materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/sbresearchlabs.com\/products\/ipamorelin\"\u003eIpamorelin 10mg\u003c\/a\u003e — single-peptide format for GHS-R1a-only research\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/sbresearchlabs.com\/products\/tesa-10mg\"\u003eTesamorelin 10mg\u003c\/a\u003e — alternative GHRH analog for comparative research\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/sbresearchlabs.com\/products\/igf-1-lr3\"\u003eIGF-1 LR3 1mg\u003c\/a\u003e — downstream IGF-1 axis research material\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/sbresearchlabs.com\/products\/bac-water\"\u003eBacteriostatic Water 10ml\u003c\/a\u003e — sterile diluent for reconstitution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"text-align: center;\"\u003eFor Laboratory Research Use Only. Not for human or veterinary use. Not a drug, dietary supplement, or cosmetic. Not intended to diagnose, treat, cure, or prevent any disease. Not for in-vivo use of any kind outside of a controlled research setting. Keep out of reach of children. By purchasing, you certify that you are a qualified researcher or research institution acquiring this product solely for in vitro laboratory research, and that you accept sole responsibility for compliance with all applicable local, state, and federal laws and regulations.\u003c\/p\u003e","brand":"SBR Labs","offers":[{"title":"Cjc 5mg\/ Ipa 5mg","offer_id":53288914747759,"sku":"SBR-CJCIPA-5-5","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/2491\/6335\/files\/IMG-4868.png?v=1786548550"},{"product_id":"ipamorelin","title":"Ipamorelin 10mg","description":"\u003cp\u003eIpamorelin (Aib-His-D-2-Nal-D-Phe-Lys-NH2) is a synthetic pentapeptide and selective growth hormone secretagogue studied for its activity at the ghrelin\/growth hormone secretagogue receptor (GHS-R). It is used in laboratory research on growth hormone axis signaling and pituitary cell biology.\u003cbr\u003eStudied for (preclinical \/ in vitro research):\u003cbr\u003e• Selective GHS-R (ghrelin receptor) agonism in receptor-binding assays, with minimal cortisol, prolactin, or ACTH cross-activity relative to other secretagogues\u003cbr\u003e• Growth hormone pulsatile release mechanisms in pituitary cell culture and animal models\u003cbr\u003e• Downstream GH\/IGF-1 axis signaling pathways in hepatocyte research models\u003cbr\u003e• Somatotroph cell proliferation and secretory activity in vitro\u003cbr\u003e• Comparative selectivity profiling against other GH-releasing peptides (GHRPs) in receptor-binding studies\u003cbr\u003e• Pharmacokinetic and receptor-affinity characterization\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFor Laboratory Research Use Only. Not for human or veterinary use. Not a drug, dietary supplement, or cosmetic. Not intended to diagnose, treat, cure, or prevent any disease. Not for in-vivo use of any kind outside of a controlled research setting. Keep out of reach of children. By purchasing, you certify that you are a qualified researcher or research institution acquiring this product solely for in vitro laboratory research, and that you accept sole responsibility for compliance with all applicable local, state, and federal laws and regulations.\u003c\/p\u003e","brand":"SBR Labs","offers":[{"title":"10mg","offer_id":53479541211503,"sku":"SBR-IPAM-10MG","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/2491\/6335\/files\/IMG-5320.png?v=1789496533"},{"product_id":"igf-1-lr3","title":"IGF-1 LR3 1mg","description":"\u003cp\u003eIGF-1 LR3 (Long R3 Insulin-like Growth Factor-1) is a synthetic 83-amino-acid analog of human IGF-1 modified with an Arg3 substitution and a 13-amino-acid N-terminal extension, which reduces binding to IGF-binding proteins and extends bioactivity relative to native IGF-1. It is used in laboratory research on IGF-1 receptor signaling, myogenesis, and cellular proliferation pathways.\u003cbr\u003eStudied for (preclinical \/ in vitro research):\u003cbr\u003e• IGF-1 receptor (IGF-1R) binding affinity and downstream PI3K\/Akt signaling in cell culture\u003cbr\u003e• Satellite cell proliferation and myoblast differentiation in muscle-tissue research models\u003cbr\u003e• Reduced binding affinity to IGF-binding proteins (IGFBPs) relative to native IGF-1, extending in vitro bioactivity\u003cbr\u003e• Cellular hypertrophy and protein synthesis pathway mechanisms in cultured myotubes\u003cbr\u003e• Mitogenic and anti-apoptotic signaling cascades in fibroblast and chondrocyte cell lines\u003cbr\u003e• Comparative pharmacokinetic characterization against wild-type IGF-1 in animal models\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFor Laboratory Research Use Only. Not for human or veterinary use. Not a drug, dietary supplement, or cosmetic. Not intended to diagnose, treat, cure, or prevent any disease. Not for in-vivo use of any kind outside of a controlled research setting. Keep out of reach of children. By purchasing, you certify that you are a qualified researcher or research institution acquiring this product solely for in vitro laboratory research, and that you accept sole responsibility for compliance with all applicable local, state, and federal laws and regulations.\u003c\/p\u003e","brand":"SBR Labs","offers":[{"title":"1mg","offer_id":53479541309807,"sku":"SBR-IGF1LR3-1MG","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/2491\/6335\/files\/IMG-5321.png?v=1789496532"}],"url":"https:\/\/sbresearchlabs.com\/collections\/growth-hormone-peptides.oembed","provider":"SBR Labs","version":"1.0","type":"link"}