{"title":"Neuropeptides","description":"\u003cp\u003eResearch compounds associated with neuropeptide signalling, neurotransmitter systems and neuronal models.\u003c\/p\u003e","products":[{"product_id":"dsip","title":"Research Compound DSIP","description":"\u003cp\u003e\u003cstrong\u003eResearch Compound DSIP\u003c\/strong\u003e is a laboratory material for analytical and in vitro work.\u003c\/p\u003e\u003ch2\u003eWhat is DSIP?\u003c\/h2\u003e\u003cp\u003eDSIP (delta sleep-inducing peptide) is a nonapeptide with the sequence Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu and a molecular weight of approximately 849 Da.\u003c\/p\u003e\u003ch2\u003eResearch background\u003c\/h2\u003e\u003cp\u003eDSIP was isolated in Basel in 1977 by Schoenenberger and Monnier from the blood of rabbits in which a sleep-like state had been induced by electrical stimulation of the thalamus, which gave the peptide its name. Despite decades of research, neither the gene encoding DSIP nor a specific receptor has been identified, which is unusual for a biologically active peptide.\u003c\/p\u003e\u003ch2\u003eMechanism and scientific context\u003c\/h2\u003e\u003cp\u003eThe literature describes possible interactions with neuroendocrine systems, including modulation of the release of some pituitary hormones and of the stress response, but findings are inconsistent. The peptide's name describes the conditions of its discovery, not a proven mechanism.\u003c\/p\u003e\u003ch2\u003eMain research areas\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eneuroendocrine signalling\u003c\/li\u003e\u003cli\u003estress response in animal models\u003c\/li\u003e\u003cli\u003ethe history of neuropeptide research\u003c\/li\u003e\u003cli\u003estructure and stability of short peptides\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLevel of evidence\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eLimited and inconsistent.\u003c\/strong\u003e Human studies are mostly small and older, and the mechanism has not been elucidated.\u003c\/p\u003e\u003ch2\u003eRelated\u003c\/h2\u003e\u003cp\u003eSee the \u003ca href=\"\/en\/collections\/neuropeptidi\"\u003eNeuropeptides\u003c\/a\u003e collection.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eResearch use only:\u003c\/strong\u003e for laboratory, analytical and in vitro research only; not for use in humans or animals. Guidance on batch documentation is available in our \u003ca href=\"\/en\/pages\/coa-vodic\"\u003eCOA guide\u003c\/a\u003e.\u003c\/p\u003e","brand":"Peptiva","offers":[{"title":"10 mg \/ Lyophilized vial","offer_id":56972272042324,"sku":"PEP-DSIP-10MG-AMP","price":55.25,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ Research dispenser","offer_id":56972272075092,"sku":"PEP-DSIP-10MG-PEN","price":68.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/2219\/5028\/files\/327E5D09-7DA7-431C-B698-D9C058F45047.png?v=1788127014"},{"product_id":"selank","title":"Research Compound Selank","description":"\u003cp\u003e\u003cstrong\u003eResearch Compound Selank\u003c\/strong\u003e is a laboratory material for analytical and in vitro work.\u003c\/p\u003e\u003ch2\u003eWhat is Selank?\u003c\/h2\u003e\u003cp\u003eSelank is a synthetic heptapeptide with the sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro and a molecular weight of approximately 751 Da. It consists of the tetrapeptide tuftsin (Thr-Lys-Pro-Arg), a natural fragment of immunoglobulin G, with an added stabilising Pro-Gly-Pro sequence.\u003c\/p\u003e\u003ch2\u003eResearch background\u003c\/h2\u003e\u003cp\u003eSelank was developed at the Institute of Molecular Genetics of the Russian Academy of Sciences, in the same research tradition as \u003ca href=\"\/en\/products\/semax\"\u003eSemax\u003c\/a\u003e. The Pro-Gly-Pro extension increases resistance to degradation compared with tuftsin itself, which is broken down very rapidly in the body.\u003c\/p\u003e\u003ch2\u003eMechanism and scientific context\u003c\/h2\u003e\u003cp\u003eExperimental work describes effects on the expression of genes related to the GABAergic system, modulation of monoamine neurotransmitters, and interactions with immune mediators such as interleukins. Because of its tuftsin origin, Selank is studied at the boundary between neurobiology and immunology.\u003c\/p\u003e\u003ch2\u003eMain research areas\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eGABAergic gene expression\u003c\/li\u003e\u003cli\u003eneuropeptide signalling\u003c\/li\u003e\u003cli\u003eneuroimmune interactions\u003c\/li\u003e\u003cli\u003epeptide stabilisation with Pro-Gly-Pro\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLevel of evidence\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eLimited.\u003c\/strong\u003e Most of the literature is preclinical or comes from smaller regional studies.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eResearch use only:\u003c\/strong\u003e for laboratory, analytical and in vitro research only; not for use in humans or animals. Guidance on batch documentation is available in our \u003ca href=\"\/en\/pages\/coa-vodic\"\u003eCOA guide\u003c\/a\u003e.\u003c\/p\u003e","brand":"Peptiva","offers":[{"title":"10 mg \/ Lyophilized vial","offer_id":56971452711252,"sku":"PEP-SELANK-10MG-AMP","price":34.0,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ Research dispenser","offer_id":56971452744020,"sku":"PEP-SELANK-10MG-PEN","price":46.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/2219\/5028\/files\/peptiva-2026-selank-10mg-ampulica.png?v=1787606019"},{"product_id":"semax","title":"Research Compound Semax","description":"\u003cp\u003e\u003cstrong\u003eResearch Compound Semax\u003c\/strong\u003e is a laboratory material for analytical and in vitro work.\u003c\/p\u003e\u003ch2\u003eWhat is Semax?\u003c\/h2\u003e\u003cp\u003eSemax is a synthetic heptapeptide with the sequence Met-Glu-His-Phe-Pro-Gly-Pro and a molecular weight of approximately 813 Da. It consists of the ACTH(4-7) fragment with an added stabilising Pro-Gly-Pro sequence.\u003c\/p\u003e\u003ch2\u003eResearch background\u003c\/h2\u003e\u003cp\u003eSemax was developed at the Institute of Molecular Genetics of the Russian Academy of Sciences in the 1980s. It built on research showing that short ACTH fragments have neurobiological activity independent of the hormonal action of full-length ACTH on the adrenal gland.\u003c\/p\u003e\u003ch2\u003eMechanism and scientific context\u003c\/h2\u003e\u003cp\u003eIn animal models Semax is associated with increased expression of the neurotrophin BDNF and its receptor TrkB in the hippocampus, modulation of dopaminergic and serotonergic systems, and changes in gene expression in models of cerebral ischaemia. Semax lacks the corticotropic activity of full-length ACTH.\u003c\/p\u003e\u003ch2\u003eMain research areas\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eBDNF\/TrkB signalling\u003c\/li\u003e\u003cli\u003eischaemia models\u003c\/li\u003e\u003cli\u003eneuronal gene expression\u003c\/li\u003e\u003cli\u003eneurotransmitter systems\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLevel of evidence\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePredominantly preclinical\u003c\/strong\u003e, with limited human literature from regional studies.\u003c\/p\u003e\u003ch2\u003eRelated\u003c\/h2\u003e\u003cp\u003eRelated materials include \u003ca href=\"\/en\/products\/selank\"\u003eSelank\u003c\/a\u003e and \u003ca href=\"\/en\/products\/dsip\"\u003eDSIP\u003c\/a\u003e.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eResearch use only:\u003c\/strong\u003e for laboratory, analytical and in vitro research only; not for use in humans or animals. Guidance on batch documentation is available in our \u003ca href=\"\/en\/pages\/coa-vodic\"\u003eCOA guide\u003c\/a\u003e.\u003c\/p\u003e","brand":"Peptiva","offers":[{"title":"20 mg \/ Lyophilized vial","offer_id":56971452645716,"sku":"PEP-SEMAX-10MG-AMP","price":34.0,"currency_code":"EUR","in_stock":true},{"title":"20 mg \/ Research dispenser","offer_id":56971452678484,"sku":"PEP-SEMAX-10MG-PEN","price":46.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/2219\/5028\/files\/5FBD1DF3-7EB2-478B-B63E-B08727ED9C85.png?v=1789244476"},{"product_id":"humanin","title":"Research Compound Humanin","description":"\u003cp\u003e\u003cstrong\u003eResearch Compound Humanin\u003c\/strong\u003e is a laboratory material for analytical and in vitro work.\u003c\/p\u003e\u003ch2\u003eWhat is humanin?\u003c\/h2\u003e\u003cp\u003eHumanin is a 24-amino-acid peptide (MAPRGFSCLLLLTSEIDLPVKRRA) with a molecular weight of approximately 2.7 kDa. It is encoded within the mitochondrial gene for 16S ribosomal RNA and was the first mitochondrial-derived peptide to be discovered.\u003c\/p\u003e\u003ch2\u003eResearch background\u003c\/h2\u003e\u003cp\u003eHumanin was discovered in 2001 by Ikuo Nishimoto's group in Japan while searching for genes that protect neurons from amyloid-related toxicity in cellular models. Related peptides such as \u003ca href=\"\/en\/products\/mots-c\"\u003eMOTS-c\u003c\/a\u003e were found later, creating an entire research field.\u003c\/p\u003e\u003ch2\u003eMechanism and scientific context\u003c\/h2\u003e\u003cp\u003eHumanin acts both inside and outside the cell. Intracellularly it is associated with inhibition of the pro-apoptotic protein Bax; extracellularly with the FPRL1 receptor and a trimeric receptor complex that includes gp130. The literature also frequently uses the analogue HNG (serine-to-glycine substitution at position 14), which shows greater activity in models.\u003c\/p\u003e\u003ch2\u003eMain research areas\u003c\/h2\u003e\u003cul\u003e\u003cli\u003emitochondrial-derived peptides\u003c\/li\u003e\u003cli\u003eapoptotic signalling and Bax\u003c\/li\u003e\u003cli\u003ecellular stress response\u003c\/li\u003e\u003cli\u003eneuronal cell models\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLevel of evidence\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePredominantly preclinical.\u003c\/strong\u003e Clinical benefit in humans has not been established.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eResearch use only:\u003c\/strong\u003e for laboratory, analytical and in vitro research only; not for use in humans or animals. Guidance on batch documentation is available in our \u003ca href=\"\/en\/pages\/coa-vodic\"\u003eCOA guide\u003c\/a\u003e.\u003c\/p\u003e","brand":"Peptiva","offers":[{"title":"10 mg \/ Lyophilized vial","offer_id":56971451990356,"sku":"PEP-HUMANIN-10MG-AMP","price":119.0,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ Research dispenser","offer_id":56971452023124,"sku":"PEP-HUMANIN-10MG-PEN","price":131.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/2219\/5028\/files\/peptiva-2026-humanin-10mg-ampulica.png?v=1787605989"},{"product_id":"pe-22-28","title":"Research Compound PE-22-28","description":"\u003cp\u003e\u003cstrong\u003eResearch Compound PE-22-28\u003c\/strong\u003e is a laboratory material for analytical and in vitro work, with a total declared content of 5 mg.\u003c\/p\u003e\u003ch2\u003eWhat is PE-22-28?\u003c\/h2\u003e\u003cp\u003ePE-22-28 is a short synthetic seven-amino-acid peptide (GVSWGLR) derived from the larger peptide spadin. Spadin is a fragment of the propeptide of sortilin, a receptor involved in intracellular protein trafficking.\u003c\/p\u003e\u003ch2\u003eResearch background\u003c\/h2\u003e\u003cp\u003eSpadin was described around 2010 by Jean Mazella's research group in France as a natural inhibitor of the TREK-1 potassium channel. PE-22-28 was later developed as a shortened analogue intended to retain activity with greater stability.\u003c\/p\u003e\u003ch2\u003eMechanism and scientific context\u003c\/h2\u003e\u003cp\u003eTREK-1 is a potassium channel of the K2P family that regulates neuronal excitability. In animal models its inhibition is associated with changes in behaviour and hippocampal neurogenesis. The body of work is small and mostly comes from the same research group.\u003c\/p\u003e\u003ch2\u003eMain research areas\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eTREK-1 potassium channels\u003c\/li\u003e\u003cli\u003esortilin and its propeptides\u003c\/li\u003e\u003cli\u003eneuronal excitability\u003c\/li\u003e\u003cli\u003estructure–function relationships of short peptides\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLevel of evidence\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eVery limited and preclinical.\u003c\/strong\u003e There are no human data, and independent replications are few.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eResearch use only:\u003c\/strong\u003e for laboratory, analytical and in vitro research only; not for use in humans or animals. Guidance on batch documentation is available in our \u003ca href=\"\/en\/pages\/coa-vodic\"\u003eCOA guide\u003c\/a\u003e.\u003c\/p\u003e","brand":"Peptiva","offers":[{"title":"5 mg \/ Bottle","offer_id":56972272828756,"sku":"PEP-PE2228-5MG-AMP","price":46.75,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ Research dispenser","offer_id":56972272861524,"sku":"PEP-PE2228-5MG-PEN","price":59.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/2219\/5028\/files\/D94F3449-3F76-4DB1-80DC-98F80136B450.png?v=1788126080"},{"product_id":"istrazivacki-spoj-pinealon","title":"Istraživački spoj Pinealon","description":"\u003cp\u003e\u003cstrong\u003eIstraživački spoj Pinealon\u003c\/strong\u003e laboratorijski je materijal specifikacije 10 mg za analitički i in vitro rad, dostupan kao liofilizirana bočica ili istraživački dozator.\u003c\/p\u003e\u003ch2\u003eŠto je Pinealon?\u003c\/h2\u003e\u003cp\u003ePinealon je sintetski tripeptid (Glu-Asp-Arg) istraživan u staničnim modelima.\u003c\/p\u003e\u003ch2\u003eMehanizam i istraživački kontekst\u003c\/h2\u003e\u003cp\u003eObjavljeni in vitro radovi proučavali su oksidativni stres, nakupljanje reaktivnih kisikovih vrsta, staničnu vijabilnost i povezane signalne procese, uključujući ERK1\/2.\u003c\/p\u003e\u003ch2\u003eGlavna područja istraživanja\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eoksidativni stres i redoks biologija\u003c\/li\u003e\n\u003cli\u003eneuronske i druge stanične kulture\u003c\/li\u003e\n\u003cli\u003estanična vijabilnost i signalizacija ERK1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRazina dokaza\u003c\/h2\u003e\u003cp\u003eDostupni nalazi pretežno su stanični i pretklinički. Oni ne potvrđuju učinak ni sigurnost u ljudi.\u003c\/p\u003e\u003ch2\u003ePovezani sadržaji\u003c\/h2\u003e\u003cp\u003ePročitajte \u003ca href=\"\/en\/blogs\/novosti\/vilon-vs-pinealon-bioregulatori\"\u003epovezani pregled istraživanja\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/neuropeptidi\"\u003eneuropeptidi\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/stanicno-starenje-i-redoks\"\u003estanično starenje i redoks biologija\u003c\/a\u003e. Za tumačenje dokumentacije serije pogledajte \u003ca href=\"\/en\/pages\/coa-vodic\"\u003eCOA vodič\u003c\/a\u003e.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eIstraživačka namjena:\u003c\/strong\u003e isključivo za laboratorijsko, analitičko i in vitro istraživanje; nije namijenjeno primjeni na ljudima ili životinjama.\u003c\/p\u003e","brand":"Peptiva","offers":[{"title":"10 mg \/ Liofilizirana bočica","offer_id":57370243498324,"sku":"PEP-PINEALON-10MG-AMP","price":46.75,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ Istraživački dozator","offer_id":57370243531092,"sku":"PEP-PINEALON-10MG-PEN","price":59.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/2219\/5028\/files\/peptiva-pinealon-10mg-vial.png?v=1790868848"},{"product_id":"istrazivacki-spoj-adamax","title":"Istraživački spoj Adamax","description":"\u003cp\u003e\u003cstrong\u003eIstraživački spoj Adamax\u003c\/strong\u003e laboratorijski je materijal specifikacije 5 mg za analitički i in vitro rad, dostupan kao liofilizirana bočica ili istraživački dozator.\u003c\/p\u003e\u003ch2\u003eŠto je Adamax?\u003c\/h2\u003e\u003cp\u003eAdamax je naziv koji se u nekim katalozima koristi za dizajnerski spoj opisan kao povezan sa Semaxom.\u003c\/p\u003e\u003ch2\u003eMehanizam i istraživački kontekst\u003c\/h2\u003e\u003cp\u003eZa Adamax je javno dostupno malo neovisne, recenzirane literature koja pouzdano utvrđuje sastav, farmakologiju i istraživački profil. Zato se svojstva Semaxa ili drugih srodnih molekula ne mogu automatski pripisati Adamaxu.\u003c\/p\u003e\u003ch2\u003eGlavna područja istraživanja\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eprovjera identiteta i dokumentacije serije\u003c\/li\u003e\n\u003cli\u003eusporedba naziva i kemijske identifikacije\u003c\/li\u003e\n\u003cli\u003ekritička procjena ograničene literature\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRazina dokaza\u003c\/h2\u003e\u003cp\u003eObjavljeni podaci su vrlo ograničeni. Za ovaj materijal posebno je važno osloniti se na specifikaciju i dokumentaciju konkretne serije, a ne na pretpostavke iz sličnosti naziva.\u003c\/p\u003e\u003ch2\u003ePovezani sadržaji\u003c\/h2\u003e\u003cp\u003ePročitajte \u003ca href=\"\/en\/blogs\/novosti\/adamax-vs-dihexa-razina-dokaza\"\u003epovezani pregled istraživanja\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/neuropeptidi\"\u003eneuropeptidi\u003c\/a\u003e. Za tumačenje dokumentacije serije pogledajte \u003ca href=\"\/en\/pages\/coa-vodic\"\u003eCOA vodič\u003c\/a\u003e.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eIstraživačka namjena:\u003c\/strong\u003e isključivo za laboratorijsko, analitičko i in vitro istraživanje; nije namijenjeno primjeni na ljudima ili životinjama.\u003c\/p\u003e","brand":"Peptiva","offers":[{"title":"5 mg \/ Liofilizirana bočica","offer_id":57370246447444,"sku":"PEP-ADAMAX-5MG-AMP","price":51.0,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ Istraživački dozator","offer_id":57370246480212,"sku":"PEP-ADAMAX-5MG-PEN","price":63.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/2219\/5028\/files\/peptiva-adamax-5mg-vial.png?v=1790868900"},{"product_id":"istrazivacki-spoj-dihexa","title":"Istraživački spoj Dihexa","description":"\u003cp\u003e\u003cstrong\u003eIstraživački spoj Dihexa\u003c\/strong\u003e laboratorijski je materijal specifikacije 10 mg za analitički i in vitro rad, dostupan kao liofilizirana bočica ili istraživački dozator.\u003c\/p\u003e\u003ch2\u003eŠto je Dihexa?\u003c\/h2\u003e\u003cp\u003eDihexa je peptidomimetički derivat povezan sa sekvencom angiotenzina IV.\u003c\/p\u003e\u003ch2\u003eMehanizam i istraživački kontekst\u003c\/h2\u003e\u003cp\u003eU pretkliničkim istraživanjima proučava se u kontekstu HGF\/c-Met signalizacije te neuralnih i regenerativnih modela. Pojedina istraživanja na životinjama ispitivala su Dihexu u kombinaciji s drugim intervencijama, pa se rezultati ne mogu pripisati samoj molekuli bez ograda.\u003c\/p\u003e\u003ch2\u003eGlavna područja istraživanja\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHGF\/c-Met signalni put\u003c\/li\u003e\n\u003cli\u003eneuralni i pretklinički regenerativni modeli\u003c\/li\u003e\n\u003cli\u003eprocjena interakcija u eksperimentalnim sustavima\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRazina dokaza\u003c\/h2\u003e\u003cp\u003eDostupni podaci su pretklinički i ograničeni. Ne predstavljaju dokaz kliničke učinkovitosti ni sigurnosti u ljudi.\u003c\/p\u003e\u003ch2\u003ePovezani sadržaji\u003c\/h2\u003e\u003cp\u003ePročitajte \u003ca href=\"\/en\/blogs\/novosti\/adamax-vs-dihexa-razina-dokaza\"\u003epovezani pregled istraživanja\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/neuropeptidi\"\u003eneuropeptidi\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/tkivni-i-vaskularni-modeli\"\u003etkivni i vaskularni modeli\u003c\/a\u003e. Za tumačenje dokumentacije serije pogledajte \u003ca href=\"\/en\/pages\/coa-vodic\"\u003eCOA vodič\u003c\/a\u003e.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eIstraživačka namjena:\u003c\/strong\u003e isključivo za laboratorijsko, analitičko i in vitro istraživanje; nije namijenjeno primjeni na ljudima ili životinjama.\u003c\/p\u003e","brand":"Peptiva","offers":[{"title":"10 mg \/ Liofilizirana bočica","offer_id":57370249068884,"sku":"PEP-DIHEXA-10MG-AMP","price":55.25,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ Istraživački dozator","offer_id":57370249101652,"sku":"PEP-DIHEXA-10MG-PEN","price":68.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/2219\/5028\/files\/peptiva-dihexa-10mg-vial.png?v=1790868910"},{"product_id":"oxt-nonapeptide-5mg","title":"OXT Nonapeptide 5 mg (Lab Use Only)","description":"\u003cp\u003e\u003cstrong\u003eOXT Nonapeptide 5 mg\u003c\/strong\u003e is a cyclic nonapeptide research material intended for studies of neuroendocrine and calcium-dependent receptor signalling.\u003c\/p\u003e\u003ch2\u003eResearch context\u003c\/h2\u003e\u003cp\u003eThe specimen contains nine amino-acid residues and an intramolecular bond that stabilises the cyclic part of the structure. It is suitable for analysing relationships between peptide conformation, receptor binding and downstream cellular response.\u003c\/p\u003e\u003ch2\u003eAreas of analysis\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eG-protein-coupled receptor signalling\u003c\/li\u003e\u003cli\u003ephospholipase C and intracellular calcium\u003c\/li\u003e\u003cli\u003eneuroendocrine cell models\u003c\/li\u003e\u003cli\u003estability of cyclic nonapeptides\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eAnalytical note\u003c\/h2\u003e\u003cp\u003eDisulfide structure and correct folding are important to the analytical profile. Oxidation, storage and preparation conditions can affect specimen stability.\u003c\/p\u003e\u003ch2\u003eSpecification\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eQuantity: 5 mg\u003c\/li\u003e\u003cli\u003eFormats: vial and research dispenser\u003c\/li\u003e\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eResearch use:\u003c\/strong\u003e exclusively for laboratory, analytical and in vitro research. Not for use in humans or animals and not a medicine.\u003c\/p\u003e","brand":"Peptiva","offers":[{"title":"Bočica","offer_id":57391853699412,"sku":"PEP-OXTN5-5MG-VIAL","price":38.25,"currency_code":"EUR","in_stock":true},{"title":"Istraživački dozator","offer_id":57391853732180,"sku":"PEP-OXTN5-5MG-DISP","price":51.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/2219\/5028\/files\/oxt-nonapeptide-5mg.png?v=1790965554"}],"url":"https:\/\/peptiva.com.hr\/en\/collections\/neuropeptidi.oembed","provider":"Peptiva peptides","version":"1.0","type":"link"}