{"id":935,"date":"2026-05-25T03:50:06","date_gmt":"2026-05-25T03:50:06","guid":{"rendered":"https:\/\/wuhantopmiraclepeptides.com\/?post_type=product&#038;p=935"},"modified":"2026-06-20T19:40:39","modified_gmt":"2026-06-20T19:40:39","slug":"palmitoyl-tetrapeptide-7-200mg","status":"publish","type":"product","link":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/product\/palmitoyl-tetrapeptide-7-200mg\/","title":{"rendered":"Palmitoyl Tetrapeptide-7 (200mg)"},"content":{"rendered":"<h1><span class=\"\">Palmitoyl Tetrapeptide-7 (200mg) Research Peptide: An Immunoglobulin-Derived Tool for Inflammation &amp; ECM Studies<\/span><\/h1>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">If your research investigates the intersection of immunology and extracellular matrix (ECM) biology,\u00a0<\/span><strong><span class=\"\">Palmitoyl Tetrapeptide-7 (200mg) research peptide<\/span><\/strong><span class=\"\">\u00a0\u2014 also known as Rigin \u2014 is a compound worth serious consideration. This synthetic tetrapeptide (Pal\u2011Gly\u2011Gln\u2011Pro\u2011Arg) is not derived from connective tissue proteins like many matrikines. Instead, it is a fragment of the human\u00a0<\/span><strong><span class=\"\">immunoglobulin G<\/span><\/strong><span class=\"\">\u00a0molecule, specifically mimicking a bioactive sequence found in the immune system.<\/span><span class=\"\">\u00a0Its palmitoyl (C16 fatty acid) chain enhances its lipophilicity and membrane affinity, allowing it to interact with cellular targets more effectively.<\/span><span class=\"\">\u00a0The primary interest in this peptide lies in its unique dual\u2011action mechanism: it downregulates the production of\u00a0<\/span><strong><span class=\"\">interleukin\u20116 (IL\u20116)<\/span><\/strong><span class=\"\">\u00a0, a key pro\u2011inflammatory cytokine, while also stimulating the synthesis of collagen and other ECM components.<\/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=\"\">Palmitoyl Tetrapeptide-7 (200mg) 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 inflammation, ECM biology, and tissue repair begin with uncompromising quality.<\/span><\/p>\n<h2><span class=\"\">What Is Palmitoyl Tetrapeptide-7 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=\"\">Palmitoyl Tetrapeptide-7 (200mg) research peptide<\/span><\/strong><span class=\"\">, it is essential to understand its unique biochemical origin and the precise mechanisms by which it modulates cellular behaviour.<\/span><\/p>\n<h3><span class=\"\">The Pal\u2011GQPR Tetrapeptide<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Palmitoyl Tetrapeptide-7 is a synthetic tetrapeptide consisting of glycine, glutamine, proline, and arginine (GQPR), conjugated at the N\u2011terminus with a palmitoyl (hexadecanoyl) group. The sequence is\u00a0<\/span><strong><span class=\"\">Pal\u2011Gly\u2011Gln\u2011Pro\u2011Arg\u2011OH (Pal\u2011GQPR)<\/span><\/strong><span class=\"\">.<\/span><span class=\"\">\u00a0Its molecular formula is\u00a0<\/span><strong><span class=\"\">C\u2083\u2084H\u2086\u2082N\u2088O\u2087<\/span><\/strong><span class=\"\">, and its molecular weight is approximately\u00a0<\/span><strong><span class=\"\">694.9 g\/mol<\/span><\/strong><span class=\"\">\u00a0It has a CAS number of\u00a0<\/span><strong><span class=\"\">221227-05-0<\/span><\/strong><span class=\"\">.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">The compound is also referred to as\u00a0<\/span><strong><span class=\"\">Rigin<\/span><\/strong><span class=\"\">\u00a0and Palmitoyl Tetrapeptide-3.<\/span><span class=\"\">\u00a0Its unique origin as a fragment of immunoglobulin G distinguishes it from other matrikine peptides, which are typically derived from ECM proteins like collagen.<\/span><span class=\"\">\u00a0The palmitoyl group\u2014a 16\u2011carbon saturated fatty acid chain\u2014enhances lipophilicity and membrane affinity, improving the peptide&#8217;s ability to interact with cellular membranes and penetrate tissues.<\/span><\/p>\n<h3><span class=\"\">Mechanism of Action: Anti\u2011Inflammatory and ECM\u2011Promoting<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">The biological activity of\u00a0<\/span><strong><span class=\"\">Palmitoyl Tetrapeptide-7 (200mg) research peptide<\/span><\/strong><span class=\"\">\u00a0is rooted in its dual mechanism of action, targeting both inflammatory signalling and ECM synthesis.<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">IL\u20116 Downregulation:<\/span><\/strong><span class=\"\">\u00a0The primary mechanism of Palmitoyl Tetrapeptide-7 is the\u00a0<\/span><strong><span class=\"\">downregulation of the pro\u2011inflammatory cytokine Interleukin\u20116 (IL\u20116)<\/span><\/strong><span class=\"\">\u00a0.<\/span><span class=\"\">\u00a0Elevated levels of IL\u20116 are associated with chronic inflammation, a key driver of ECM degradation and tissue ageing.<\/span><span class=\"\">\u00a0By reducing IL\u20116 production, the peptide helps to create a less inflammatory environment.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Indirect Inhibition of MMPs:<\/span><\/strong><span class=\"\">\u00a0Chronic inflammation promotes the upregulation of\u00a0<\/span><strong><span class=\"\">matrix metalloproteinases (MMPs)<\/span><\/strong><span class=\"\">\u00a0\u2014enzymes that degrade essential ECM components like collagen and elastin.<\/span><span class=\"\">\u00a0By suppressing IL\u20116, Palmitoyl Tetrapeptide-7\u00a0<\/span><strong><span class=\"\">indirectly inhibits MMP activity<\/span><\/strong><span class=\"\">, helping to preserve the structural integrity of the ECM.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Stimulation of ECM Synthesis:<\/span><\/strong><span class=\"\">\u00a0Beyond its anti\u2011inflammatory effects, the peptide is believed to\u00a0<\/span><strong><span class=\"\">stimulate the synthesis of new collagen and fibronectin<\/span><\/strong><span class=\"\">, crucial components of the ECM.<\/span><span class=\"\">\u00a0It acts as a cellular messenger, promoting the regeneration of collagen fibres in the dermis.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Hyaluronic Acid Production:<\/span><\/strong><span class=\"\">\u00a0Palmitoyl Tetrapeptide-7 is thought to\u00a0<\/span><strong><span class=\"\">increase the amount of hyaluronic acid<\/span><\/strong><span class=\"\">\u00a0in tissues, helping to attract moisture and support tissue structure.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">Research Potency<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><em><span class=\"\">In vitro<\/span><\/em><span class=\"\">\u00a0studies have quantified the peptide&#8217;s efficacy. For example, in human dermal fibroblasts, Palmitoyl Tetrapeptide-7 has been shown to reduce IL\u20116 secretion by up to\u00a0<\/span><strong><span class=\"\">40%<\/span><\/strong><span class=\"\">\u00a0in a dose\u2011dependent manner.<\/span><span class=\"\">\u00a0This robust, quantifiable activity makes it a valuable reference standard for studies investigating inflammatory modulation and ECM preservation.<\/span><\/p>\n<h2><span class=\"\">Key Research Applications for Palmitoyl Tetrapeptide-7 (200mg)<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Palmitoyl Tetrapeptide-7 (200mg) research peptide<\/span><\/strong><span class=\"\">\u00a0is a versatile tool with applications spanning several domains of biomedical research.<\/span><\/p>\n<h3><span class=\"\">1. Inflammation and Cytokine Signalling Research<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">The most established application of Palmitoyl Tetrapeptide-7 lies in its ability to serve as a molecular probe for studying\u00a0<\/span><strong><span class=\"\">IL\u20116 signalling<\/span><\/strong><span class=\"\">\u00a0and\u00a0<\/span><strong><span class=\"\">inflammatory cascades<\/span><\/strong><span class=\"\">. Research applications include:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Cytokine Modulation Assays:<\/span><\/strong><span class=\"\">\u00a0Investigating the effects of Palmitoyl Tetrapeptide-7 on IL\u20116 secretion in human dermal fibroblasts and keratinocytes.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Inflammatory Pathway Studies:<\/span><\/strong><span class=\"\">\u00a0Exploring the peptide&#8217;s role in modulating the NF\u2011\u03baB signalling pathway and other inflammatory cascades.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">UV\u2011Induced Inflammation Models:<\/span><\/strong><span class=\"\">\u00a0Studying the peptide&#8217;s ability to reduce IL\u20116 secretion following exposure to UVB irradiation.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">2. Extracellular Matrix (ECM) and Fibroblast Research<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">As a stimulator of ECM synthesis, Palmitoyl Tetrapeptide-7 is a valuable tool for studying fibroblast biology and ECM dynamics:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Collagen Synthesis Assays:<\/span><\/strong><span class=\"\">\u00a0Investigating the upregulation of\u00a0<\/span><strong><span class=\"\">COL1A1<\/span><\/strong><span class=\"\">\u00a0(Type I collagen) and\u00a0<\/span><strong><span class=\"\">FN1<\/span><\/strong><span class=\"\">\u00a0(fibronectin) gene expression in human dermal fibroblasts.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">MMP Activity Studies:<\/span><\/strong><span class=\"\">\u00a0Using gelatin zymography to assess the inhibition of MMP\u20112 and MMP\u20119 activity in fibroblast conditioned media.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">ECM Preservation Models:<\/span><\/strong><span class=\"\">\u00a0Studying how the peptide protects against ECM degradation in inflammatory or photoaged tissue models.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">3. Tissue Repair and Regeneration Research<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">The peptide&#8217;s ability to promote ECM synthesis while reducing inflammation makes it relevant for tissue repair research:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Wound Healing Models:<\/span><\/strong><span class=\"\">\u00a0Investigating the effects of Palmitoyl Tetrapeptide-7 on fibroblast proliferation and ECM deposition in wound healing assays.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Injectable Hydrogel Systems:<\/span><\/strong><span class=\"\">\u00a0Research has explored grafting palmitoyl tetrapeptide\u20117 onto chitosan to form hydrogels for diabetic wound dressing applications.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">4. Photoageing and Skin Barrier Research<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Palmitoyl Tetrapeptide-7 has been studied for its protective effects against UV\u2011induced damage and its ability to enhance skin barrier function:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">UV Protection Studies:<\/span><\/strong><span class=\"\">\u00a0Investigating the peptide&#8217;s ability to reduce IL\u20116 secretion following UVB irradiation.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Barrier Function Enhancement:<\/span><\/strong><span class=\"\">\u00a0Exploring the peptide&#8217;s effects on tissue hydration and structural integrity.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">5. Formulation and Delivery System Research<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">The amphiphilic structure of Palmitoyl Tetrapeptide-7 (with its palmitoyl chain) makes it a useful tool for studying peptide delivery systems:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Lipid\u2011Based Carriers:<\/span><\/strong><span class=\"\">\u00a0Exploring encapsulation in liposomes and solid lipid nanoparticles to enhance peptide delivery.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Topical Formulation Studies:<\/span><\/strong><span class=\"\">\u00a0Investigating the stability and bioavailability of Palmitoyl Tetrapeptide-7 in various formulation contexts.<\/span><\/p>\n<\/li>\n<\/ul>\n<h2><span class=\"\">Chemical &amp; Physical Specifications for Palmitoyl Tetrapeptide-7 (200mg)<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Accurate characterisation of\u00a0<\/span><strong><span class=\"\">Palmitoyl Tetrapeptide-7 (200mg) 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=\"\">Palmitoyl Tetrapeptide-7, Rigin, Palmitoyl Tetrapeptide-3<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Amino Acid Sequence<\/span><\/strong><\/td>\n<td><span class=\"\">Pal\u2011Gly\u2011Gln\u2011Pro\u2011Arg\u2011OH (Pal\u2011GQPR)<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Molecular Formula<\/span><\/strong><\/td>\n<td><span class=\"\">C\u2083\u2084H\u2086\u2082N\u2088O\u2087<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Molecular Weight<\/span><\/strong><\/td>\n<td><span class=\"\">~694.9 g\/mol<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">CAS Number<\/span><\/strong><\/td>\n<td><span class=\"\">221227\u201105\u20110<\/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 DMF (20 mg\/mL), DMSO (15 mg\/mL), ethanol (5 mg\/mL)<\/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 2 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 200\u202fmg mass refers to the weight of the peptide in its lyophilised form. The peptide is typically supplied as an acetate salt, which enhances aqueous solubility.<\/span><\/p>\n<\/blockquote>\n<h2><span class=\"\">Reconstitution &amp; Handling Protocol for Palmitoyl Tetrapeptide-7 (200mg)<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Proper reconstitution of\u00a0<\/span><strong><span class=\"\">Palmitoyl Tetrapeptide-7 (200mg) 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 Palmitoyl Tetrapeptide-7 vial and your chosen diluent (sterile PBS, pH\u202f5\u20117, or cell culture media) 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 Palmitoyl Tetrapeptide-7 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=\"\">200\u202fmg per 20\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 Palmitoyl Tetrapeptide-7 into single\u2011use sterile vials.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Store aliquots at \u201320\u00b0C. Avoid repeated freeze\u2011thaw cycles.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Once thawed, store at 2\u20118\u00b0C and use within\u00a0<\/span><strong><span class=\"\">one week<\/span><\/strong><span class=\"\">\u00a0for short\u2011term experiments.<\/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=\"\">200\u202fmg<\/span><\/td>\n<td><span class=\"\">20\u202fmL<\/span><\/td>\n<td><span class=\"\">10\u202fmg\/mL<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">200\u202fmg<\/span><\/td>\n<td><span class=\"\">10\u202fmL<\/span><\/td>\n<td><span class=\"\">20\u202fmg\/mL<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">200\u202fmg<\/span><\/td>\n<td><span class=\"\">40\u202fmL<\/span><\/td>\n<td><span class=\"\">5\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 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\u00a0<\/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 2 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=\"\">Up to 1 week<\/span><\/td>\n<td><span class=\"\">Must be sterile; use aseptic technique for each withdrawal.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">Reconstituted aliquots at \u201320\u00b0C<\/span><\/td>\n<td><span class=\"\">Up to 6 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 Palmitoyl Tetrapeptide-7 (200mg)?<\/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=\"\">Palmitoyl Tetrapeptide-7 (200mg) 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><\/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 in ISO\u202f13485:2016 and GMP\u2011certified facilities, ensuring batch\u2011to\u2011batch consistency.<\/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: Palmitoyl Tetrapeptide-7 (200mg) Research Peptide<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">What is Palmitoyl Tetrapeptide-7 (200mg) research peptide?<\/span><\/strong><br \/>\n<span class=\"\">Palmitoyl Tetrapeptide-7 (Rigin) is a synthetic tetrapeptide (Pal\u2011Gly\u2011Gln\u2011Pro\u2011Arg) derived from a bioactive sequence found in human immunoglobulin G.<\/span><span class=\"\">\u00a0It is used in research to study inflammation, IL\u20116 signalling, and extracellular matrix (ECM) biology.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">What is the sequence and molecular weight of Palmitoyl Tetrapeptide-7?<\/span><\/strong><br \/>\n<span class=\"\">The sequence is\u00a0<\/span><strong><span class=\"\">Pal\u2011Gly\u2011Gln\u2011Pro\u2011Arg\u2011OH (Pal\u2011GQPR)<\/span><\/strong><span class=\"\">.<\/span><span class=\"\">\u00a0Its molecular formula is C\u2083\u2084H\u2086\u2082N\u2088O\u2087, and its molecular weight is approximately\u00a0<\/span><strong><span class=\"\">694.9 g\/mol<\/span><\/strong><span class=\"\">.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">What are the primary research applications for Palmitoyl Tetrapeptide-7?<\/span><\/strong><br \/>\n<span class=\"\">Palmitoyl Tetrapeptide-7 is used in inflammation and cytokine signalling research (IL\u20116 downregulation), extracellular matrix and fibroblast research (collagen synthesis, MMP inhibition), tissue repair and regeneration studies, photoageing research, and formulation\/delivery system studies.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">What is the mechanism of action of Palmitoyl Tetrapeptide-7?<\/span><\/strong><br \/>\n<span class=\"\">The peptide acts through a dual mechanism: it\u00a0<\/span><strong><span class=\"\">downregulates IL\u20116 production<\/span><\/strong><span class=\"\">, reducing chronic inflammation and indirectly inhibiting MMP activity, while also\u00a0<\/span><strong><span class=\"\">stimulating the synthesis of collagen and fibronectin<\/span><\/strong><span class=\"\">, promoting ECM integrity.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u00a0What purity does your Palmitoyl Tetrapeptide-7 (200mg) meet?<\/span><\/strong><br \/>\n<span class=\"\">Our Palmitoyl Tetrapeptide-7 is tested to\u00a0<\/span><strong><span class=\"\">\u226598% purity<\/span><\/strong><span class=\"\">\u00a0by HPLC.<\/span><span class=\"\">\u00a0A Certificate of Analysis (COA) is supplied with every order.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">How should I reconstitute Palmitoyl Tetrapeptide-7 (200mg)?<\/span><\/strong><br \/>\n<span class=\"\">Reconstitute with sterile PBS (pH\u202f5\u20117) or sterile cell culture media. Allow the vial to reach room temperature, then slowly inject the diluent against the inner glass wall and swirl gently. Do not shake.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">How should I store reconstituted Palmitoyl Tetrapeptide-7?<\/span><\/strong><br \/>\n<span class=\"\">Reconstituted Palmitoyl Tetrapeptide-7 should be stored at 2\u20118\u00b0C and used within\u00a0<\/span><strong><span class=\"\">one week<\/span><\/strong><span class=\"\">. For longer storage, aliquot immediately into single\u2011use vials and store at \u201320\u00b0C for up to 6 months. Avoid repeated freeze\u2011thaw cycles.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Is Palmitoyl Tetrapeptide-7 research peptide legal to purchase in the UK?<\/span><\/strong><br \/>\n<span class=\"\">Yes. Palmitoyl Tetrapeptide-7 is a laboratory reagent sold for\u00a0<\/span><strong><span class=\"\">research use only (RUO)<\/span><\/strong><span class=\"\">.<\/span><span class=\"\">\u00a0It 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 Palmitoyl Tetrapeptide-7 200mg Supply Across the UK and Europe<\/h2>\n<p class=\"isSelectedEnd\">Wuhan Top Miracle Peptides supports wholesale peptide and cosmetic ingredient 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 Palmitoyl Tetrapeptide-7 200mg enquiries, contact our team before ordering. This helps confirm stock, wholesale pricing, documentation, shipping options, and buyer requirements.<\/p>\n<h2>Where to Buy Palmitoyl Tetrapeptide-7 200mg in the UK<\/h2>\n<p class=\"isSelectedEnd\">If you are searching for <strong>where to buy Palmitoyl Tetrapeptide-7 200mg in the UK<\/strong>, Wuhan Top Miracle Peptides provides a simple research-focused enquiry process.<\/p>\n<h3>How to Order<\/h3>\n<ol start=\"1\" data-spread=\"false\">\n<li>Review the Palmitoyl Tetrapeptide-7 200mg product details.<\/li>\n<li>Check the current label and batch information.<\/li>\n<li>Confirm the INCI name or product identity from documentation.<\/li>\n<li>Ask about COA and purity-related documentation.<\/li>\n<li>Confirm your shipping country.<\/li>\n<li>Discuss wholesale quantity requirements.<\/li>\n<li>Place your enquiry with support from our team.<\/li>\n<\/ol>\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>PubChem<\/strong><br \/>\n<strong>Google Search Central<\/strong><br \/>\n<strong>GOV.UK \/ MHRA<\/strong><br \/>\n<strong>ASA \/ CAP Code Section 12<\/strong><br \/>\n<strong>Scientific or ingredient reference source such as PubMed, NCBI, CosIng, or an official cosmetic ingredient database<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">From its unique origin as a fragment of immunoglobulin G to its well\u2011characterised role in downregulating IL\u20116 and promoting ECM synthesis,\u00a0<\/span><strong><span class=\"\">Palmitoyl Tetrapeptide-7 (200mg) research peptide<\/span><\/strong><span class=\"\">\u00a0provides a precisely defined platform for advanced inflammation and ECM research. Its ability to reduce inflammatory signalling while simultaneously supporting collagen production\u2014supported by\u00a0<\/span><em><span class=\"\">in vitro<\/span><\/em><span class=\"\">\u00a0studies demonstrating up to\u00a0<\/span><strong><span class=\"\">40% reduction in IL\u20116 secretion<\/span><\/strong><span class=\"\">\u2014makes it a valuable addition to any laboratory investigating inflammatory pathways, fibroblast biology, or tissue repair mechanisms.<\/span><span class=\"\">\u00a0By choosing high\u2011purity, lab\u2011verified\u00a0<\/span><strong><span class=\"\">Palmitoyl Tetrapeptide-7 (200mg) 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 Palmitoyl Tetrapeptide-7 (200mg)?<\/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 Palmitoyl Tetrapeptide-7 delivered directly to your facility in the UK, EU, or USA.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Buy Palmitoyl Tetrapeptide-7 (200mg) online. 100% pure peptides shipped to USA, Canada, UK &amp; Europe. Wholesale &amp; lab-tested options available.<\/p>\n","protected":false},"featured_media":245,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[18],"product_tag":[456,750,749,455,241,736,737,732,739,747,745,743,744,748,741,738,740,746,742,731,733,232,212,458,215,586,734,735,218,239],"class_list":["post-935","product","type-product","status-publish","has-post-thumbnail","product_cat-peptides","product_tag-bulk-peptide-supply","product_tag-buy-palmitoyl-tetrapeptide-7-for-personal-use","product_tag-cheap-palmitoyl-tetrapeptide-7-uk","product_tag-coa-certificate-of-analysis","product_tag-cosmetic-peptide-supplier-uk","product_tag-nonapeptide-1-200mg-uk","product_tag-pal-ghk-200mg-uk","product_tag-palmitoyl-pentapeptide-4-uk","product_tag-palmitoyl-tetrapeptide-7-anti-ageing-results","product_tag-palmitoyl-tetrapeptide-7-before-and-after","product_tag-palmitoyl-tetrapeptide-7-dosage","product_tag-palmitoyl-tetrapeptide-7-for-skin-disease","product_tag-palmitoyl-tetrapeptide-7-injection-guide","product_tag-palmitoyl-tetrapeptide-7-no-prescription","product_tag-palmitoyl-tetrapeptide-7-reduces-inflammation","product_tag-palmitoyl-tetrapeptide-7-removes-wrinkles","product_tag-palmitoyl-tetrapeptide-7-repairs-skin","product_tag-palmitoyl-tetrapeptide-7-treatment-uk","product_tag-palmitoyl-tetrapeptide-7-treats-skin-irritation","product_tag-palmitoyl-tripeptide-1-uk","product_tag-palmitoyl-tripeptide-38-uk","product_tag-peptide-purity-uk","product_tag-peptides-for-sale-uk","product_tag-quality-and-compliance-process","product_tag-research-peptides-europe","product_tag-snap-8-200mg-uk","product_tag-syn-ake-200mg-uk","product_tag-syn-coll-200mg-uk","product_tag-where-to-buy-peptides-in-uk","product_tag-wholesale-peptides-uk","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/product\/935","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=935"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/media\/245"}],"wp:attachment":[{"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/media?parent=935"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=935"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=935"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=935"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}