{"id":148,"date":"2026-06-18T00:06:04","date_gmt":"2026-06-18T00:06:04","guid":{"rendered":"https:\/\/peptidesdivas.com\/?post_type=product&#038;p=148"},"modified":"2026-07-20T08:32:11","modified_gmt":"2026-07-20T08:32:11","slug":"semax-research-peptide-peptides-divas","status":"publish","type":"product","link":"https:\/\/peptidesdivas.com\/it\/product\/semax-research-peptide-peptides-divas\/","title":{"rendered":"Semax"},"content":{"rendered":"<h1>Semax \u2013 ACTH-Derived Heptapeptide for Research<\/h1>\n<p>Semax is an advanced synthetic heptapeptide developed for professional laboratory research involving neuropeptide signalling, neurotrophin-associated pathways, gene expression and peptide structure\u2013activity relationships.<\/p>\n<p>Its clearly defined seven-amino-acid sequence combines the ACTH(4\u20137) fragment Met\u2013Glu\u2013His\u2013Phe with the C-terminal tripeptide Pro\u2013Gly\u2013Pro.<\/p>\n<p>The complete amino-acid sequence of Semax is:<\/p>\n<p><strong>Met\u2013Glu\u2013His\u2013Phe\u2013Pro\u2013Gly\u2013Pro<\/strong><\/p>\n<p>Scritto anche come:<\/p>\n<p><strong>MEHFPGP<\/strong><\/p>\n<p>This compact molecular structure makes Semax particularly relevant for analytical, biochemical and cellular research involving ACTH-derived peptides, neural signalling pathways and regulatory peptide biology.<\/p>\n<h2>Caratteristiche principali del prodotto<\/h2>\n<ul>\n<li>Synthetic seven-amino-acid research peptide<\/li>\n<li>Clearly defined MEHFPGP sequence<\/li>\n<li>Based on the ACTH(4\u20137) peptide fragment<\/li>\n<li>Contains a C-terminal Pro\u2013Gly\u2013Pro sequence<\/li>\n<li>Relevant for neuropeptide-signalling research<\/li>\n<li>Suitable for neurotrophin-associated pathway studies<\/li>\n<li>Useful for gene-expression and cellular-response models<\/li>\n<li>Relevant for peptide-stability research<\/li>\n<li>Fornito come materiale di ricerca liofilizzato<\/li>\n<li>Informazioni chiare sul prodotto specifiche per lotto<\/li>\n<li>Imballaggio sicuro e discreto<\/li>\n<li>Spedizione europea rapida e tracciabile.<\/li>\n<\/ul>\n<h2>What Is Semax?<\/h2>\n<p>Semax is a synthetic peptide constructed from the amino-acid sequence of ACTH residues 4\u20137 combined with the tripeptide Pro\u2013Gly\u2013Pro.<\/p>\n<p>The ACTH-derived section contains:<\/p>\n<p><strong>Met\u2013Glu\u2013His\u2013Phe<\/strong><\/p>\n<p>The C-terminal stabilising section contains:<\/p>\n<p><strong>Pro\u2013Gly\u2013Pro<\/strong><\/p>\n<p>Together, these sequences form the complete Semax heptapeptide MEHFPGP.<\/p>\n<p>The addition of the Pro\u2013Gly\u2013Pro sequence is of particular research interest because proline-rich peptide fragments can influence molecular conformation, enzymatic degradation and peptide stability.<\/p>\n<h2>ACTH-Derived Peptide Research<\/h2>\n<p>Adrenocorticotropic hormone, commonly abbreviated as ACTH, is a larger peptide hormone containing several biologically active sequence regions.<\/p>\n<p>Semax contains only a selected ACTH-derived fragment and does not reproduce the complete structure of full-length ACTH.<\/p>\n<p>This makes Semax relevant for laboratory studies involving:<\/p>\n<ul>\n<li>ACTH-derived peptide fragments<\/li>\n<li>Regulatory peptide biology<\/li>\n<li>Short-peptide signalling<\/li>\n<li>Minimal active peptide sequences<\/li>\n<li>Peptide-fragment comparison<\/li>\n<li>Relazioni struttura-attivit\u00e0<\/li>\n<li>Modified peptide stability<\/li>\n<li>Enzymatic degradation<\/li>\n<li>Comparative melanocortin research<\/li>\n<li>Percorsi di risposta cellulare<\/li>\n<\/ul>\n<p>Researchers may compare Semax with ACTH(4\u20137), ACTH(4\u201310), Pro\u2013Gly\u2013Pro or other related peptide fragments.<\/p>\n<h2>Neurotrophin-Associated Research<\/h2>\n<p>Neurotrophins are signalling proteins involved in neural cell communication, cellular adaptation and synaptic biology.<\/p>\n<p>Experimental Semax research has examined pathways associated with:<\/p>\n<ul>\n<li>Brain-derived neurotrophic factor<\/li>\n<li>BDNF-related gene expression<\/li>\n<li>Nerve growth factor<\/li>\n<li>NGF-related gene expression<\/li>\n<li>TrkB-associated signalling<\/li>\n<li>Neural-cell communication<\/li>\n<li>Synaptic-plasticity models<\/li>\n<li>Cellular adaptation<\/li>\n<li>Time-dependent transcriptional responses<\/li>\n<li>Comparative neuropeptide signalling<\/li>\n<\/ul>\n<p>These areas represent experimental research pathways and do not establish therapeutic effects for a non-pharmaceutical research material.<\/p>\n<h2>BDNF and TrkB Pathway Research<\/h2>\n<p>BDNF is a neurotrophin that communicates through receptors including tropomyosin receptor kinase B, commonly known as TrkB.<\/p>\n<p>Semax has been studied in cellular and animal models examining changes in BDNF- and TrkB-associated expression.<\/p>\n<p>Potential laboratory applications include:<\/p>\n<ul>\n<li>BDNF gene-expression analysis<\/li>\n<li>TrkB receptor-expression studies<\/li>\n<li>Neurotrophin signalling<\/li>\n<li>Neural-cell response models<\/li>\n<li>Synaptic-associated pathways<\/li>\n<li>Time-dependent peptide responses<\/li>\n<li>Analisi dell&#039;espressione proteica<\/li>\n<li>Screening comparativo dei peptidi<\/li>\n<li>Cellular stress models<\/li>\n<li>Molecular pathway mapping<\/li>\n<\/ul>\n<p>Research results may differ according to the tissue, cell type, exposure period and analytical method used.<\/p>\n<h2>Gene-Expression Research<\/h2>\n<p>Semax is particularly relevant for laboratories investigating how short regulatory peptides may influence cellular transcription.<\/p>\n<p>Potential research areas include:<\/p>\n<ul>\n<li>Neurotransmission-related gene expression<\/li>\n<li>Neurotrophin-associated genes<\/li>\n<li>Cytokine-related pathways<\/li>\n<li>risposte cellulari allo stress<\/li>\n<li>Immune-associated gene expression<\/li>\n<li>Ribosomal protein genes<\/li>\n<li>Vascular-associated signalling<\/li>\n<li>Transcriptional regulation<\/li>\n<li>Comparative transcriptomics<\/li>\n<li>Time-dependent molecular responses<\/li>\n<\/ul>\n<p>Transcriptomic studies may be used to compare Semax with its individual ACTH-derived and Pro\u2013Gly\u2013Pro components.<\/p>\n<h2>Neurotransmission Research<\/h2>\n<p>Neural communication depends on coordinated receptor activity, neurotransmitter systems, intracellular signalling and gene expression.<\/p>\n<p>Semax may be studied in laboratory models involving:<\/p>\n<ul>\n<li>Neurotransmitter-associated pathways<\/li>\n<li>Dopamine-related signalling<\/li>\n<li>Serotonin-related signalling<\/li>\n<li>Receptor-expression analysis<\/li>\n<li>Synaptic communication<\/li>\n<li>Neural-cell activity<\/li>\n<li>Trasduzione del segnale intracellulare<\/li>\n<li>Neural adaptation<\/li>\n<li>Comparative neuropeptide research<\/li>\n<li>Molecular-response profiling<\/li>\n<\/ul>\n<p>The precise mechanism of Semax remains an active area of research and should not be reduced to one single receptor or neurotransmitter system.<\/p>\n<h2>Cellular Stress Research<\/h2>\n<p>Cells respond to metabolic, oxidative and environmental stress through coordinated changes in signalling and gene expression.<\/p>\n<p>Semax has been examined in experimental models involving:<\/p>\n<ul>\n<li>risposte cellulari allo stress<\/li>\n<li>Oxidative-balance pathways<\/li>\n<li>Hypoxia-related cellular models<\/li>\n<li>Ischaemia-associated research models<\/li>\n<li>Protein-expression changes<\/li>\n<li>Stress-responsive transcription<\/li>\n<li>Neural-cell adaptation<\/li>\n<li>Vascular-associated gene expression<\/li>\n<li>Immune\u2013neural communication<\/li>\n<li>Comparative cellular-response analysis<\/li>\n<\/ul>\n<p>Findings obtained from experimental cell and animal models should not automatically be interpreted as established effects in humans.<\/p>\n<h2>Pro\u2013Gly\u2013Pro Research<\/h2>\n<p>The C-terminal Pro\u2013Gly\u2013Pro sequence is an important structural characteristic of Semax.<\/p>\n<p>Pro\u2013Gly\u2013Pro and related glyproline peptides are studied in connection with:<\/p>\n<ul>\n<li>Stabilit\u00e0 dei peptidi<\/li>\n<li>Proteolytic resistance<\/li>\n<li>Peptide metabolism<\/li>\n<li>Molecular conformation<\/li>\n<li>Enzymatic degradation<\/li>\n<li>Fragment formation<\/li>\n<li>Cellular uptake<\/li>\n<li>Regulatory peptide biology<\/li>\n<li>Peptide\u2013protein interactions<\/li>\n<li>Comparative glyproline research<\/li>\n<\/ul>\n<p>Researchers may study complete Semax alongside Pro\u2013Gly\u2013Pro and shorter metabolites to determine which molecular responses are associated with the full peptide.<\/p>\n<h2>Peptide Degradation Research<\/h2>\n<p>Semax can undergo stepwise enzymatic degradation beginning at its N-terminus.<\/p>\n<p>This makes it relevant for research involving:<\/p>\n<ul>\n<li>Aminopeptidase activity<\/li>\n<li>N-terminal peptide degradation<\/li>\n<li>Metabolite formation<\/li>\n<li>Stabilit\u00e0 dei peptidi<\/li>\n<li>Enzyme\u2013substrate interactions<\/li>\n<li>Time-dependent degradation<\/li>\n<li>Fragment identification<\/li>\n<li>Biological-fluid stability<\/li>\n<li>Analytical metabolite profiling<\/li>\n<li>Comparative peptide metabolism<\/li>\n<\/ul>\n<p>High-performance liquid chromatography and mass spectrometry may be used to examine the parent peptide and its degradation products.<\/p>\n<h2>Potenziali applicazioni di ricerca<\/h2>\n<p>Semax may be suitable for controlled scientific research involving:<\/p>\n<ul>\n<li>ACTH-derived peptide biology<\/li>\n<li>Neurotrophin-associated signalling<\/li>\n<li>BDNF and TrkB pathways<\/li>\n<li>NGF-related gene expression<\/li>\n<li>Neural-cell communication<\/li>\n<li>Neurotransmission-associated pathways<\/li>\n<li>risposte cellulari allo stress<\/li>\n<li>Transcriptomic analysis<\/li>\n<li>Regulatory peptide biology<\/li>\n<li>Pro\u2013Gly\u2013Pro research<\/li>\n<li>Stabilit\u00e0 dei peptidi<\/li>\n<li>Enzymatic degradation<\/li>\n<li>Relazioni struttura-attivit\u00e0<\/li>\n<li>Peptide-fragment analysis<\/li>\n<li>Caratterizzazione analitica dei peptidi<\/li>\n<li>Analisi cromatografica<\/li>\n<li>Analisi mediante spettrometria di massa<\/li>\n<li>Comparative neuropeptide research<\/li>\n<\/ul>\n<p>The exact concentrations, controls and analytical procedures should be selected and validated by the qualified laboratory conducting the research.<\/p>\n<h2>Ricerca analitica<\/h2>\n<p>Semax may be suitable for professional analytical applications involving:<\/p>\n<ul>\n<li>Cromatografia liquida ad alte prestazioni<\/li>\n<li>Cromatografia liquida-spettrometria di massa<\/li>\n<li>Conferma dell&#039;identit\u00e0 del peptide<\/li>\n<li>Verifica della sequenza degli amminoacidi<\/li>\n<li>Valutazione della purezza<\/li>\n<li>Analisi del peso molecolare<\/li>\n<li>Test di stabilit\u00e0<\/li>\n<li>Profilazione del degrado<\/li>\n<li>Metabolite identification<\/li>\n<li>Valutazione della solubilit\u00e0<\/li>\n<li>Materiale di riferimento<\/li>\n<li>Sviluppo di metodi analitici<\/li>\n<\/ul>\n<p>Analytical methods should be specifically validated for the MEHFPGP sequence and the experimental conditions being used.<\/p>\n<h2>Specifiche del prodotto<\/h2>\n<table>\n<thead>\n<tr>\n<th>Caratteristiche del prodotto<\/th>\n<th>Informazioni<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Nome del prodotto<\/td>\n<td>Semax<\/td>\n<\/tr>\n<tr>\n<td>Sequenza di amminoacidi<\/td>\n<td>Met\u2013Glu\u2013His\u2013Phe\u2013Pro\u2013Gly\u2013Pro<\/td>\n<\/tr>\n<tr>\n<td>Abbreviazione della sequenza<\/td>\n<td>MEHFPGP<\/td>\n<\/tr>\n<tr>\n<td>Alternative identification<\/td>\n<td>ACTH(4\u20137)-Pro\u2013Gly\u2013Pro<\/td>\n<\/tr>\n<tr>\n<td>Categoria di prodotto<\/td>\n<td>Peptide sintetico per la ricerca<\/td>\n<\/tr>\n<tr>\n<td>Tipo di peptide<\/td>\n<td>ACTH-derived heptapeptide<\/td>\n<\/tr>\n<tr>\n<td>lunghezza del peptide<\/td>\n<td>Seven amino acids<\/td>\n<\/tr>\n<tr>\n<td>Molecular formula<\/td>\n<td>C37H51N9O10S<\/td>\n<\/tr>\n<tr>\n<td>Approximate molecular weight<\/td>\n<td>813.9 g\/mol<\/td>\n<\/tr>\n<tr>\n<td>Aree di ricerca principali<\/td>\n<td>Neuropeptide signalling and gene-expression research<\/td>\n<\/tr>\n<tr>\n<td>Modulo<\/td>\n<td>Materiale di ricerca liofilizzato<\/td>\n<\/tr>\n<tr>\n<td>Presentazione<\/td>\n<td>Fiala da ricerca sigillata in modo sicuro<\/td>\n<\/tr>\n<tr>\n<td>Documentazione<\/td>\n<td>Informazioni analitiche specifiche per lotto<\/td>\n<\/tr>\n<tr>\n<td>Confezione<\/td>\n<td>Imballaggio sicuro e discreto<\/td>\n<\/tr>\n<tr>\n<td>Applicazione prevista<\/td>\n<td>Ricerca scientifica, analitica e di laboratorio<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Formato di ricerca liofilizzato<\/h2>\n<p>Semax is supplied as a lyophilised research material in a securely sealed vial.<\/p>\n<p>Lyophilisation removes moisture and helps support peptide stability during controlled storage and transportation. Minor variations in physical appearance may occur because of product quantity, production conditions and residual moisture.<\/p>\n<p>Physical appearance alone should not be used to establish product identity, purity or analytical quality. Researchers should review the documentation associated with the applicable batch.<\/p>\n<h2>Qualit\u00e0 e trasparenza del prodotto<\/h2>\n<p>Peptides Divas focuses on clear specifications, professional handling and batch-level traceability.<\/p>\n<p>Le informazioni analitiche disponibili possono includere:<\/p>\n<ul>\n<li>Identificazione del prodotto<\/li>\n<li>Confirmed MEHFPGP sequence<\/li>\n<li>Numero di lotto<\/li>\n<li>Purezza dichiarata<\/li>\n<li>Analisi HPLC<\/li>\n<li>Dati di spettrometria di massa<\/li>\n<li>Molecular-weight information<\/li>\n<li>Informazioni sui test<\/li>\n<li>Aspetto del prodotto<\/li>\n<li>Consigli per la conservazione<\/li>\n<\/ul>\n<p>Ci\u00f2 fornisce ai ricercatori informazioni chiare e tracciabili relative al lotto di prodotto in questione.<\/p>\n<h2>Informazioni di archiviazione<\/h2>\n<p>Store Semax in its original sealed packaging according to the conditions displayed on the product label and applicable batch documentation.<\/p>\n<p>Protect the research material from:<\/p>\n<ul>\n<li>Luce solare diretta<\/li>\n<li>Calore eccessivo<\/li>\n<li>Umidit\u00e0<\/li>\n<li>Contaminazione<\/li>\n<li>Imballaggio danneggiato<\/li>\n<li>Fluttuazioni ripetute della temperatura<\/li>\n<li>Esposizione non necessaria all&#039;aria<\/li>\n<\/ul>\n<p>The receiving laboratory is responsible for establishing and validating appropriate preparation, handling and storage procedures for its specific research protocol.<\/p>\n<h2>Why Choose Semax?<\/h2>\n<p>Semax provides a compact and clearly defined peptide structure for advanced neuropeptide, cellular and analytical research.<\/p>\n<p>Key research advantages include:<\/p>\n<ul>\n<li>Precisely defined MEHFPGP sequence<\/li>\n<li>Clear ACTH(4\u20137)-derived structure<\/li>\n<li>Relevant for neurotrophin-associated research<\/li>\n<li>Suitable for gene-expression studies<\/li>\n<li>Useful for cellular stress-response models<\/li>\n<li>Valuable for peptide-degradation analysis<\/li>\n<li>Suitable for structure\u2013activity research<\/li>\n<li>Comoda confezione liofilizzata<\/li>\n<li>Informazioni chiare sul prodotto specifiche per lotto<\/li>\n<\/ul>\n<h2>Perch\u00e9 ordinare da Peptides Divas?<\/h2>\n<p>Peptides Divas combines carefully selected research materials with fast, dependable and professional service.<\/p>\n<p>Customers benefit from:<\/p>\n<ul>\n<li>Specifiche del prodotto chiaramente visualizzate<\/li>\n<li>Informazioni analitiche specifiche per lotto<\/li>\n<li>Elaborazione rapida degli ordini<\/li>\n<li>Imballaggio sicuro e discreto<\/li>\n<li>Opzioni di spedizione tracciabili<\/li>\n<li>Attenta protezione della fiala<\/li>\n<li>Assistenza clienti reattiva<\/li>\n<li>Consegna affidabile in Europa<\/li>\n<\/ul>\n<p>Choose Semax from Peptides Divas for advanced laboratory research involving neuropeptide signalling, neurotrophin-associated pathways, gene expression and regulatory peptide biology.<\/p>\n<p>Solo per uso di ricerca di laboratorio. Non destinato all&#039;uso umano o veterinario.<\/p>","protected":false},"excerpt":{"rendered":"<p>Semax is a synthetic ACTH-derived heptapeptide with the clearly defined amino-acid sequence Met\u2013Glu\u2013His\u2013Phe\u2013Pro\u2013Gly\u2013Pro, also written as MEHFPGP.<\/p>\n<p>Its compact molecular structure makes it particularly relevant for advanced laboratory research involving neuropeptide signalling, neurotrophin-associated gene expression, cellular stress responses, peptide stability and regulatory peptide biology.<\/p>\n<p>Supplied as a premium lyophilised research material with clear batch information, secure packaging and fast, trackable delivery.<\/p>","protected":false},"featured_media":142,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"nf_dc_page":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_brand":[],"product_cat":[35],"product_tag":[46],"class_list":["post-148","product","type-product","status-publish","has-post-thumbnail","product_cat-cognitive-research","product_tag-10-mg","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.9 (Yoast SEO v28.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Semax Research Peptide | Peptides Divas<\/title>\n<meta name=\"description\" content=\"Explore Semax, an ACTH-derived heptapeptide for advanced laboratory research involving neuropeptide 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