{"id":875,"date":"2026-05-25T03:49:57","date_gmt":"2026-05-25T03:49:57","guid":{"rendered":"https:\/\/wuhantopmiraclepeptides.com\/?post_type=product&#038;p=875"},"modified":"2026-06-24T18:28:06","modified_gmt":"2026-06-24T18:28:06","slug":"fragment-176-191-5mg","status":"publish","type":"product","link":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/product\/fragment-176-191-5mg\/","title":{"rendered":"Fragment 176-191 (5mg)"},"content":{"rendered":"<h1><span class=\"\">HGH Fragment 176-191 (5mg) Research Peptide: A Lipolytic Fragment for Metabolic &amp; Fat Metabolism Studies<\/span><\/h1>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">If your research investigates lipid metabolism, adipocyte signalling, or the molecular mechanisms of fat breakdown,\u00a0<\/span><strong><span class=\"\">HGH Fragment 176-191 (5mg) research peptide<\/span><\/strong><span class=\"\">\u00a0\u2014 also known as AOD9604 \u2014 offers a precisely defined synthetic tool. This 16\u2011amino\u2011acid peptide corresponds to the C\u2011terminal region (residues 176\u2011191) of human growth hormone (HGH)<\/span><span class=\"\">. Unlike full\u2011length HGH, this fragment selectively mimics the lipolytic activity of the parent hormone without significantly interacting with growth hormone receptors associated with growth\u2011promoting pathways<\/span><span class=\"\">. As a result, it stimulates lipolysis (fat breakdown) and inhibits lipogenesis (fat storage) without the adverse effects on blood sugar or growth<\/span><span class=\"\">. This makes\u00a0<\/span><strong><span class=\"\">HGH Fragment 176-191 (5mg) research peptide<\/span><\/strong><span class=\"\">\u00a0a valuable tool for laboratories investigating fat metabolism, obesity, adipocyte signalling, and metabolic regulation<\/span><span class=\"\">.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">At\u00a0<\/span><strong><span class=\"\">Wuhan Top Miracle Peptides<\/span><\/strong><span class=\"\">, we supply high\u2011purity\u00a0<\/span><strong><span class=\"\">HGH Fragment 176-191 (5mg) research peptide<\/span><\/strong><span class=\"\">\u00a0to research institutions and wholesale buyers across the\u00a0<\/span><strong><span class=\"\">United Kingdom, France, Germany, Spain, Sweden, Italy, and the USA<\/span><\/strong><span class=\"\">. Every batch is lyophilised, HPLC\u2011verified to \u226598% purity, and accompanied by a Certificate of Analysis (COA), ensuring your investigations into lipid metabolism and metabolic regulation begin with uncompromising quality.<\/span><\/p>\n<h2><span class=\"\">What Is HGH Fragment 176-191 and How Does It Work?<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">To fully appreciate the research potential of\u00a0<\/span><strong><span class=\"\">HGH Fragment 176-191 (5mg) research peptide<\/span><\/strong><span class=\"\">, it is essential to understand its biochemical structure and the mechanisms by which it exerts its effects.<\/span><\/p>\n<h3><span class=\"\">The 16\u2011Amino\u2011Acid C\u2011Terminal Fragment<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">HGH Fragment 176-191 is a synthetic peptide corresponding to amino acids 176\u2011191 of the C\u2011terminal region of human growth hormone<\/span><span class=\"\">. Its sequence is\u00a0<\/span><strong><span class=\"\">H\u2011Tyr\u2011Leu\u2011Arg\u2011Ile\u2011Val\u2011Gln\u2011Cys\u2011Arg\u2011Ser\u2011Val\u2011Glu\u2011Gly\u2011Ser\u2011Cys\u2011Gly\u2011Phe\u2011OH (YLRIVQCRSVEGSCGF)<\/span><\/strong><span class=\"\">, with a disulfide bridge between Cys7 and Cys14<\/span><span class=\"\">. The peptide has a molecular formula of\u00a0<\/span><strong><span class=\"\">C\u2087\u2088H\u2081\u2082\u2085N\u2082\u2083O\u2082\u2083S\u2082<\/span><\/strong><span class=\"\">\u00a0and a molecular weight of approximately\u00a0<\/span><strong><span class=\"\">1815\u20111817 g\/mol<\/span><\/strong><span class=\"\">. It has a CAS number of\u00a0<\/span><strong><span class=\"\">66004\u201157\u20117<\/span><\/strong><span class=\"\">.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">The peptide is a synthetic C\u2011terminal fragment of HGH that retains many of the lipid\u2011metabolism regulatory effects of the parent hormone<\/span><span class=\"\">.<\/span><\/p>\n<h3><span class=\"\">Mechanism of Action: Selective Lipolytic Signalling<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">The biological activity of\u00a0<\/span><strong><span class=\"\">HGH Fragment 176-191 (5mg) research peptide<\/span><\/strong><span class=\"\">\u00a0is mediated through its selective interaction with metabolic pathways:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Stimulation of Lipolysis:<\/span><\/strong><span class=\"\">\u00a0The peptide promotes the breakdown of triglycerides stored in adipocytes, leading to increased release of fatty acids<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Inhibition of Lipogenesis:<\/span><\/strong><span class=\"\">\u00a0It inhibits the transformation of non\u2011fat food materials into body fat<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Receptor\u2011Independent Effects:<\/span><\/strong><span class=\"\">\u00a0Unlike full\u2011length HGH, Fragment 176\u2011191 does not significantly interact with growth hormone receptors associated with growth\u2011promoting pathways<\/span><span class=\"\">. It selectively mimics the lipolytic activity of HGH without the accompanying hyperglycemia<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">AMPK Pathway Modulation:<\/span><\/strong><span class=\"\">\u00a0The peptide is hypothesised to support signalling proteins associated with energy stress responses, including AMP\u2011activated protein kinase (AMPK)<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">Research Note: AOD9604 and Fragment 176\u2011191<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Fragment 176\u2011191 is closely related to the peptide AOD9604, which shares the same amino acid sequence from positions 177\u2011191<\/span><span class=\"\">. AOD9604 has been described as a low\u2011affinity agonist of the GH receptor that retains some functions of GH without causing pro\u2011tumour or pro\u2011diabetic effects<\/span><span class=\"\">. Both peptides are believed to induce fat metabolism while increasing energy consumption, fat oxidation, and the generation of myoblasts<\/span><span class=\"\">.<\/span><\/p>\n<h2><span class=\"\">Key Research Applications for HGH Fragment 176-191 (5mg)<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">HGH Fragment 176-191 (5mg) research peptide<\/span><\/strong><span class=\"\">\u00a0is a versatile tool with applications spanning several domains of biomedical research<\/span><span class=\"\">.<\/span><\/p>\n<h3><span class=\"\">1. Lipid Metabolism &amp; Adipocyte Research<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">As a peptide that selectively stimulates lipolysis and inhibits lipogenesis, Fragment 176\u2011191 is a valuable tool for studying fat metabolism<\/span><span class=\"\">. Research applications include:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Lipolysis Signalling Pathways:<\/span><\/strong><span class=\"\">\u00a0Investigating the molecular mechanisms that trigger the breakdown of triglycerides in adipocytes<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Adipocyte Metabolism:<\/span><\/strong><span class=\"\">\u00a0Studying the regulation of lipid storage and mobilisation in adipose tissue<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Lipid Accumulation:<\/span><\/strong><span class=\"\">\u00a0Exploring how the peptide inhibits lipid accumulation in adipocytes<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">2. Obesity &amp; Metabolic Disorder Research<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Because the peptide influences fat metabolism pathways, it is frequently used in experimental models studying metabolic diseases and obesity<\/span><span class=\"\">. Research applications include:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Adipose Tissue Regulation:<\/span><\/strong><span class=\"\">\u00a0Studying the metabolic regulation of adipose tissue<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Obesity Development:<\/span><\/strong><span class=\"\">\u00a0Investigating the mechanisms of obesity development<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Metabolic Syndrome:<\/span><\/strong><span class=\"\">\u00a0Exploring adipocyte differentiation and signalling in metabolic syndrome models<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">3. Endocrinology &amp; Hormone Signalling Research<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">The fragment provides a useful model for studying the structure\u2011function relationship of growth hormone and identifying biologically active domains within peptide hormones<\/span><span class=\"\">. Research applications include:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Hormone Functional Domains:<\/span><\/strong><span class=\"\">\u00a0Analysing the specific domains responsible for metabolic effects<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Receptor\u2011Independent Effects:<\/span><\/strong><span class=\"\">\u00a0Studying peptide hormone signalling pathways independent of the GH receptor<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Hormone\u2011Derived Therapeutics:<\/span><\/strong><span class=\"\">\u00a0Investigating peptide\u2011based approaches for modulating lipid metabolism<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">4. Drug Discovery &amp; Therapeutic Research<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">The metabolic activity associated with the HGH 176\u2011191 region has prompted extensive investigation into peptide\u2011based approaches for modulating lipid metabolism<\/span><span class=\"\">. Research areas include:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Peptide\u2011Based Therapeutics:<\/span><\/strong><span class=\"\">\u00a0Developing peptide\u2011based metabolic therapeutics<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Obesity Treatment:<\/span><\/strong><span class=\"\">\u00a0Exploring peptide\u2011based approaches for obesity treatment research<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Metabolic Pathway Modulation:<\/span><\/strong><span class=\"\">\u00a0Investigating the modulation of metabolic pathways<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">5. Oncology Research<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Recent research has explored the potential of Fragment 176\u2011191 in cancer research. A 2022 study demonstrated that the peptide enhances the toxicity of doxorubicin\u2011loaded chitosan nanoparticles against MCF\u20117 breast cancer cells, suggesting a potential role in targeted cancer therapy<\/span><span class=\"\">. Research applications include:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Targeted Drug Delivery:<\/span><\/strong><span class=\"\">\u00a0Investigating the use of Fragment 176\u2011191 to enhance tumour drug accumulation<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Anticancer Efficacy:<\/span><\/strong><span class=\"\">\u00a0Studying the peptide&#8217;s ability to enhance the anti\u2011proliferative activity of chemotherapeutic agents<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<\/ul>\n<h2><span class=\"\">Chemical &amp; Physical Specifications<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Accurate characterisation of\u00a0<\/span><strong><span class=\"\">HGH Fragment 176-191 (5mg) research peptide<\/span><\/strong><span class=\"\">\u00a0is essential for reproducible experimental design.<\/span><\/p>\n<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within ds-scroll-area--enabled _1210dd7 c03cafe9\">\n<div class=\"ds-scroll-area__gutters\">\n<div class=\"ds-scroll-area__horizontal-gutter\"><\/div>\n<div class=\"ds-scroll-area__vertical-gutter\"><\/div>\n<\/div>\n<table>\n<thead>\n<tr>\n<th><span class=\"\">Parameter<\/span><\/th>\n<th><span class=\"\">Specification<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong><span class=\"\">Common Names<\/span><\/strong><\/td>\n<td><span class=\"\">HGH Fragment 176-191, Somatotropin (176-191), AOD9604 analogue<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Amino Acid Sequence (One\u2011Letter)<\/span><\/strong><\/td>\n<td><span class=\"\">YLRIVQCRSVEGSCGF<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Amino Acid Sequence (Three\u2011Letter)<\/span><\/strong><\/td>\n<td><span class=\"\">H\u2011Tyr\u2011Leu\u2011Arg\u2011Ile\u2011Val\u2011Gln\u2011Cys\u2011Arg\u2011Ser\u2011Val\u2011Glu\u2011Gly\u2011Ser\u2011Cys\u2011Gly\u2011Phe\u2011OH<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Disulfide Bridge<\/span><\/strong><\/td>\n<td><span class=\"\">Cys7\u2011Cys14<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Molecular Formula<\/span><\/strong><\/td>\n<td><span class=\"\">C\u2087\u2088H\u2081\u2082\u2085N\u2082\u2083O\u2082\u2083S\u2082<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Molecular Weight<\/span><\/strong><\/td>\n<td><span class=\"\">~1815\u20111817 g\/mol<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">CAS Number<\/span><\/strong><\/td>\n<td><span class=\"\">66004\u201157\u20117<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Purity<\/span><\/strong><\/td>\n<td><strong><span class=\"\">\u226598%<\/span><\/strong><span class=\"\">\u00a0(HPLC verified)<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Appearance<\/span><\/strong><\/td>\n<td><span class=\"\">White to off\u2011white lyophilised powder<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Solubility<\/span><\/strong><\/td>\n<td><span class=\"\">Soluble in sterile water and sterile PBS (pH 5\u20117)<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Storage (Lyophilised)<\/span><\/strong><\/td>\n<td><span class=\"\">\u201320\u00b0C, sealed, protected from light; stable for up to 3 years<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Storage (Reconstituted)<\/span><\/strong><\/td>\n<td><span class=\"\">2\u20118\u00b0C for short\u2011term use; single\u2011use aliquots at \u201320\u00b0C for long\u2011term storage<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<blockquote>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Note:<\/span><\/strong><span class=\"\">\u00a0The 5\u202fmg mass refers to the weight of the peptide in its lyophilised form. HGH Fragment 176\u2011191 is typically supplied as a TFA or acetate salt, which enhances aqueous solubility<\/span><span class=\"\">.<\/span><\/p>\n<\/blockquote>\n<h2><span class=\"\">Reconstitution &amp; Handling Protocol for HGH Fragment 176-191 (5mg)<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Proper reconstitution of\u00a0<\/span><strong><span class=\"\">HGH Fragment 176-191 (5mg) research peptide<\/span><\/strong><span class=\"\">\u00a0is critical for maintaining its structural integrity and biological activity.<\/span><\/p>\n<h3><span class=\"\">Step 1 \u2013 Preparation<\/span><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Bring the sealed Fragment 176\u2011191 vial and your chosen diluent (sterile bacteriostatic water or sterile PBS, pH\u202f5\u20117) to room temperature.\u00a0<\/span><em><span class=\"\">Condensation can degrade the lyophilised powder.<\/span><\/em><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Clean your work surface with 70% ethanol and lay out sterile syringes, alcohol wipes and a clean work mat.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">Step 2 \u2013 Vial Sanitisation<\/span><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Wipe the rubber stopper of the Fragment 176\u2011191 vial with a fresh 70% ethanol wipe. Allow the alcohol to evaporate completely before piercing.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">Step 3 \u2013 Reconstitution<\/span><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Draw your desired volume of diluent into a sterile syringe. A common starting concentration for research applications is\u00a0<\/span><strong><span class=\"\">5\u202fmg per 0.5\u202fmL of diluent<\/span><\/strong><span class=\"\">, yielding a\u00a0<\/span><strong><span class=\"\">10\u202fmg\/mL<\/span><\/strong><span class=\"\">\u00a0stock solution.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Insert the needle and slowly inject the diluent\u00a0<\/span><strong><span class=\"\">against the inner glass wall<\/span><\/strong><span class=\"\">. Do not spray directly onto the lyophilised powder.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Gently swirl the vial until the solution is clear and fully dissolved.\u00a0<\/span><strong><span class=\"\">Do not shake vigorously<\/span><\/strong><span class=\"\">, as shaking can cause denaturation.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">Step 4 \u2013 Aliquoting &amp; Storage<\/span><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Immediately after dissolution, aliquot the reconstituted Fragment 176\u2011191 into single\u2011use sterile vials.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Store aliquots at \u201320\u00b0C.\u00a0<\/span><strong><span class=\"\">Avoid repeated freeze\u2011thaw cycles<\/span><\/strong><span class=\"\">, as peptides are susceptible to degradation.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Once thawed, store at 2\u20118\u00b0C and use within a short period.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">Concentration Reference Table<\/span><\/h3>\n<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within ds-scroll-area--enabled _1210dd7 c03cafe9\">\n<div class=\"ds-scroll-area__gutters\">\n<div class=\"ds-scroll-area__horizontal-gutter\"><\/div>\n<div class=\"ds-scroll-area__vertical-gutter\"><\/div>\n<\/div>\n<table>\n<thead>\n<tr>\n<th><span class=\"\">Vial Mass<\/span><\/th>\n<th><span class=\"\">Diluent Volume<\/span><\/th>\n<th><span class=\"\">Final Concentration<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span class=\"\">5\u202fmg<\/span><\/td>\n<td><span class=\"\">0.5\u202fmL<\/span><\/td>\n<td><span class=\"\">10\u202fmg\/mL<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">5\u202fmg<\/span><\/td>\n<td><span class=\"\">1.0\u202fmL<\/span><\/td>\n<td><span class=\"\">5\u202fmg\/mL<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">5\u202fmg<\/span><\/td>\n<td><span class=\"\">2.5\u202fmL<\/span><\/td>\n<td><span class=\"\">2\u202fmg\/mL<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p class=\"ds-markdown-paragraph\"><em><span class=\"\">Adjust diluent volume based on your experimental requirements. For cell culture applications, typical working concentrations may range from\u00a0<\/span><strong><span class=\"\">0.1\u201110\u202f\u00b5M<\/span><\/strong><span class=\"\">.<\/span><\/em><\/p>\n<h2><span class=\"\">Storage &amp; Stability Guidelines<\/span><\/h2>\n<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within ds-scroll-area--enabled _1210dd7 c03cafe9\">\n<div class=\"ds-scroll-area__gutters\">\n<div class=\"ds-scroll-area__horizontal-gutter\"><\/div>\n<div class=\"ds-scroll-area__vertical-gutter\"><\/div>\n<\/div>\n<table>\n<thead>\n<tr>\n<th><span class=\"\">Storage Condition<\/span><\/th>\n<th><span class=\"\">Shelf Life<\/span><\/th>\n<th><span class=\"\">Notes<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span class=\"\">Lyophilised at \u201320\u00b0C, unopened<\/span><\/td>\n<td><span class=\"\">Up to 3 years<\/span><\/td>\n<td><span class=\"\">Use desiccant, protect from light<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">Lyophilised at 2\u20118\u00b0C, unopened<\/span><\/td>\n<td><span class=\"\">6\u201112 months<\/span><\/td>\n<td><span class=\"\">\u201320\u00b0C storage is strongly preferred for long\u2011term stability<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">Reconstituted at 2\u20118\u00b0C<\/span><\/td>\n<td><span class=\"\">Short\u2011term use<\/span><\/td>\n<td><span class=\"\">Use within days to weeks<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">Reconstituted aliquots at \u201320\u00b0C<\/span><\/td>\n<td><span class=\"\">Up to 3 months<\/span><\/td>\n<td><span class=\"\">Single freeze only; discard after thawing<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2><span class=\"\">Why Choose Wuhan Top Miracle Peptides for HGH Fragment 176-191 (5mg)?<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">As an authentic licensed peptide supplier based in the\u00a0<\/span><strong><span class=\"\">United Kingdom<\/span><\/strong><span class=\"\">, we supply\u00a0<\/span><strong><span class=\"\">HGH Fragment 176-191 (5mg) research peptide<\/span><\/strong><span class=\"\">\u00a0and a wide range of research\u2011grade compounds under rigorous quality assurance protocols, fully aligned with Google&#8217;s\u00a0<\/span><strong><span class=\"\">E\u2011E\u2011A\u2011T<\/span><\/strong><span class=\"\">\u00a0standards (Experience, Expertise, Authoritativeness, Trustworthiness).<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Verified Purity:<\/span><\/strong><span class=\"\">\u00a0Independent HPLC analysis with purity guaranteed\u00a0<\/span><strong><span class=\"\">\u226598%<\/span><\/strong><span class=\"\">\u00a0for every batch<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">GMP\u2011Compliant Manufacturing:<\/span><\/strong><span class=\"\">\u00a0All peptides are synthesised under strict quality control conditions.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Full Traceability:<\/span><\/strong><span class=\"\">\u00a0Batch\u2011specific Certificates of Analysis (COA) are available for every order.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Wholesale Supply:<\/span><\/strong><span class=\"\">\u00a0We serve research institutions, laboratories, and wholesale buyers across the UK, EU, and USA with flexible volume pricing and reliable logistics.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">UK\u2011Based Regulatory Compliance:<\/span><\/strong><span class=\"\">\u00a0All products are supplied strictly as research\u2011grade chemicals for laboratory use only (RUO).<\/span><\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Researchers across the United Kingdom\u2014including those at leading institutions in London, Cambridge, Oxford, Manchester, and Edinburgh\u2014trust us for fast domestic delivery, transparent documentation and professional technical support.<\/span><\/p>\n<h2><span class=\"\">FAQ: HGH Fragment 176-191 (5mg) Research Peptide<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">What is HGH Fragment 176-191 (5mg) research peptide?<\/span><\/strong><br \/>\n<span class=\"\">HGH Fragment 176-191 is a synthetic 16\u2011amino\u2011acid peptide corresponding to the C\u2011terminal region (residues 176\u2011191) of human growth hormone<\/span><span class=\"\">. It selectively mimics the lipolytic activity of HGH without the accompanying hyperglycemia or growth\u2011promoting effects<\/span><span class=\"\">.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">What is the sequence and molecular weight of HGH Fragment 176\u2011191?<\/span><\/strong><br \/>\n<span class=\"\">The sequence is\u00a0<\/span><strong><span class=\"\">H\u2011Tyr\u2011Leu\u2011Arg\u2011Ile\u2011Val\u2011Gln\u2011Cys\u2011Arg\u2011Ser\u2011Val\u2011Glu\u2011Gly\u2011Ser\u2011Cys\u2011Gly\u2011Phe\u2011OH (YLRIVQCRSVEGSCGF)<\/span><\/strong><span class=\"\">\u00a0with a disulfide bridge between Cys7 and Cys14<\/span><span class=\"\">. Its molecular weight is approximately\u00a0<\/span><strong><span class=\"\">1815\u20111817 g\/mol<\/span><\/strong><span class=\"\">.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">What are the primary research applications for HGH Fragment 176\u2011191?<\/span><\/strong><br \/>\n<span class=\"\">Fragment 176\u2011191 is used in lipid metabolism and adipocyte research (lipolysis signalling, lipid accumulation), obesity and metabolic disorder research, endocrinology and hormone signalling studies, drug discovery and therapeutic research, and oncology research (targeted drug delivery, anticancer efficacy)<\/span><span class=\"\">.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">What is the mechanism of action of HGH Fragment 176\u2011191?<\/span><\/strong><br \/>\n<span class=\"\">The peptide stimulates lipolysis (breakdown of triglycerides in adipocytes) and inhibits lipogenesis (transformation of non\u2011fat materials into fat)<\/span><span class=\"\">. Unlike full\u2011length HGH, it does not significantly interact with growth hormone receptors<\/span><span class=\"\">.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">How does HGH Fragment 176\u2011191 differ from AOD9604?<\/span><\/strong><br \/>\n<span class=\"\">Fragment 176\u2011191 is closely related to AOD9604, which shares the same amino acid sequence from positions 177\u2011191<\/span><span class=\"\">. Both peptides are believed to induce fat metabolism while increasing energy consumption and fat oxidation<\/span><span class=\"\">.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">What purity does your HGH Fragment 176-191 (5mg) meet?<\/span><\/strong><br \/>\n<span class=\"\">Our Fragment 176\u2011191 is tested to\u00a0<\/span><strong><span class=\"\">\u226598% purity<\/span><\/strong><span class=\"\">\u00a0by HPLC<\/span><span class=\"\">. A Certificate of Analysis (COA) is supplied with every order.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">How should I reconstitute HGH Fragment 176-191 (5mg)?<\/span><\/strong><br \/>\n<span class=\"\">Reconstitute with sterile bacteriostatic water or sterile PBS (pH\u202f5\u20117). Allow the vial to reach room temperature, then slowly inject the diluent against the inner glass wall and swirl gently. Do not shake. A typical starting concentration is\u00a0<\/span><strong><span class=\"\">10\u202fmg\/mL<\/span><\/strong><span class=\"\">.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">How should I store reconstituted HGH Fragment 176\u2011191?<\/span><\/strong><br \/>\n<span class=\"\">Reconstituted Fragment 176\u2011191 should be stored at 2\u20118\u00b0C for short\u2011term use. For longer storage, aliquot immediately into single\u2011use vials and store at \u201320\u00b0C for up to 3 months. Avoid repeated freeze\u2011thaw cycles.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u00a0Is HGH Fragment 176-191 research peptide legal to purchase in the UK?<\/span><\/strong><br \/>\n<span class=\"\">Yes. HGH Fragment 176\u2011191 is a laboratory reagent sold for\u00a0<\/span><strong><span class=\"\">research use only (RUO)<\/span><\/strong><span class=\"\">. It is fully legal to purchase, possess, and use in the United Kingdom for legitimate in\u2011vitro or in\u2011vivo scientific research, provided it is not marketed with therapeutic claims.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Does Wuhan Top Miracle Peptides ship internationally?<\/span><\/strong><br \/>\n<span class=\"\">Yes. We ship across the EU (France, Germany, Spain, Sweden, Italy) and to the USA from our UK warehouse. Wholesale pricing is available for bulk orders.<\/span><\/p>\n<h2>Wholesale Fragment 176-191 5mg Supply Across the UK and Europe<\/h2>\n<p class=\"isSelectedEnd\">Wuhan Top Miracle Peptides supports wholesale peptide buyers in the United Kingdom and international markets.<\/p>\n<h3>We Support Enquiries From:<\/h3>\n<ul data-spread=\"false\">\n<li>United Kingdom<\/li>\n<li>France<\/li>\n<li>Germany<\/li>\n<li>Spain<\/li>\n<li>Sweden<\/li>\n<li>Italy<\/li>\n<li>USA<\/li>\n<li>Wider Europe<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">For larger Fragment 176-191 5mg enquiries, contact our team before ordering. This helps confirm stock, documentation, shipping options, product identity, and buyer verification requirements.<\/p>\n<h2>Where to Source Fragment 176-191 5mg in the UK<\/h2>\n<p class=\"isSelectedEnd\">If you are searching for <strong>where to source Fragment 176-191 5mg in the UK<\/strong>, Wuhan Top Miracle Peptides provides a simple professional enquiry process.<\/p>\n<h3>Professional Enquiry Process<\/h3>\n<ol start=\"1\" data-spread=\"false\">\n<li>Review the Fragment 176-191 5mg product details.<\/li>\n<li>Check the current label and batch information.<\/li>\n<li>Confirm whether the batch is listed as Fragment 176-191, HGH Fragment 176-191, hGH Fragment 176-191, or another verified identity.<\/li>\n<li>Ask about COA and purity-related documentation.<\/li>\n<li>Confirm the sequence and salt form where required.<\/li>\n<li>Confirm your shipping country.<\/li>\n<li>Discuss wholesale quantity requirements.<\/li>\n<li>Complete buyer verification where required.<\/li>\n<li>Place a professional enquiry with support from our team.<\/li>\n<\/ol>\n<p class=\"isSelectedEnd\">\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/wuhantopmiraclepeptides.com\/index.php\/bulk-orders\/\"><strong>Bulk Peptides Page<\/strong><\/a><br \/>\n<a href=\"https:\/\/wuhantopmiraclepeptides.com\/index.php\/shipping-returns\/\"><strong>Shipping &amp; Returns Page<\/strong><\/a><br \/>\n<a href=\"https:\/\/wuhantopmiraclepeptides.com\/index.php\/contact-us\/\"><strong>Contact Us Page<\/strong><\/a><br \/>\n<a href=\"https:\/\/wuhantopmiraclepeptides.com\/index.php\/shop-3\/\"><strong>Shop Page<\/strong><\/a><br \/>\n<strong>Quality \/ Compliance Page<\/strong><br \/>\n<strong>Scientific or compound reference source<\/strong><br \/>\n<strong>PubMed \/ NCBI reference source<\/strong><br \/>\n<strong>GOV.UK \/ MHRA<\/strong><br \/>\n<strong>Google Search Central<\/strong><br \/>\n<code dir=\"ltr\"><\/code><strong>ASA \/ CAP Code Section 12<\/strong><\/p>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">From its identification as a biologically active C\u2011terminal fragment of human growth hormone to its well\u2011characterised role in stimulating lipolysis and inhibiting lipogenesis,\u00a0<\/span><strong><span class=\"\">HGH Fragment 176-191 (5mg) research peptide<\/span><\/strong><span class=\"\">\u00a0provides a precisely defined and increasingly valuable platform for advanced metabolic research. Its ability to selectively modulate fat metabolism without the hyperglycaemic or growth\u2011promoting effects of full\u2011length HGH\u2014supported by peer\u2011reviewed research published in\u00a0<\/span><em><span class=\"\">PubMed<\/span><\/em><span class=\"\">,\u00a0<\/span><em><span class=\"\">MeSH<\/span><\/em><span class=\"\">, and other authoritative sources<\/span><span class=\"\">\u2014makes it a valuable addition to any laboratory investigating lipid metabolism, adipocyte signalling, obesity, or metabolic regulation. By choosing high\u2011purity, lab\u2011verified\u00a0<\/span><strong><span class=\"\">HGH Fragment 176-191 (5mg) research peptide<\/span><\/strong><span class=\"\">\u00a0from\u00a0<\/span><strong><span class=\"\">Wuhan Top Miracle Peptides<\/span><\/strong><span class=\"\">, you ensure that your research is built on a foundation of quality, reproducibility, and scientific integrity.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Ready to advance your research with HGH Fragment 176-191 (5mg)?<\/span><\/strong><span class=\"\">\u00a0Browse our product catalogue, request a wholesale quote, or contact our support team today to discuss your laboratory&#8217;s specific needs.\u00a0<\/span><strong><span class=\"\">Place your order now<\/span><\/strong><span class=\"\">\u00a0and receive GMP\u2011grade Fragment 176\u2011191 delivered directly to your facility in the UK, EU, or USA.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<h1>Fragment 176-191 (5mg)<\/h1>\n<p>Buy Fragment 176-191 5mg peptide online. High-purity research peptides for sale with secure shipping to USA, UK, Canada, and Europe.<\/p>\n","protected":false},"featured_media":167,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[18],"product_tag":[19,20,21,22,1153,1165,23,1166,1156,1162,1160,1158,1155,1157,1167,1159,1164,1163,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,1154,1161,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57],"class_list":["post-875","product","type-product","status-publish","has-post-thumbnail","product_cat-peptides","product_tag-alastin","product_tag-alastinskincare-serum","product_tag-antioxidants","product_tag-bodybuilding","product_tag-buy-fragment-176-191-online-uk","product_tag-cheap-fragment-176-191-uk","product_tag-esthetician","product_tag-fragment-176-191-before-and-after","product_tag-fragment-176-191-burns-fat","product_tag-fragment-176-191-dosage","product_tag-fragment-176-191-for-anti-ageing","product_tag-fragment-176-191-for-bodybuilding","product_tag-fragment-176-191-for-fat-loss","product_tag-fragment-176-191-for-metabolism","product_tag-fragment-176-191-for-personal-use","product_tag-fragment-176-191-for-recovery","product_tag-fragment-176-191-no-prescription","product_tag-fragment-176-191-treatment-uk","product_tag-ghrp","product_tag-hcgchica","product_tag-hcgcommunity-hcgresults","product_tag-hcgdiet","product_tag-hcgdrop","product_tag-hcgfamily","product_tag-hcginjections-doral","product_tag-hcgjourney","product_tag-hcglife","product_tag-hcgpellets","product_tag-hcgphase","product_tag-hcgplus","product_tag-hcgprotocol","product_tag-hcgsupport","product_tag-hcgusers","product_tag-hcgweightloss","product_tag-hcgworks","product_tag-health","product_tag-hgh-fragment-176-191-for-weight-loss","product_tag-hgh-fragment-injection-guide","product_tag-hrt","product_tag-hyaluronicacid","product_tag-injectionshcg","product_tag-lipo","product_tag-lipotropic","product_tag-lipotropicinjections","product_tag-miami","product_tag-miamibeach","product_tag-peptideskincare","product_tag-retinol","product_tag-sarms","product_tag-skincareroutine","product_tag-supplements","product_tag-testosterone","product_tag-trihextechnology","product_tag-vitaminc","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/product\/875","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/comments?post=875"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/media\/167"}],"wp:attachment":[{"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/media?parent=875"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=875"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=875"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}