{"id":954,"date":"2026-05-25T03:50:07","date_gmt":"2026-05-25T03:50:07","guid":{"rendered":"https:\/\/wuhantopmiraclepeptides.com\/?post_type=product&#038;p=954"},"modified":"2026-06-18T06:05:40","modified_gmt":"2026-06-18T06:05:40","slug":"snap-8-200mg","status":"publish","type":"product","link":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/product\/snap-8-200mg\/","title":{"rendered":"SNAP-8 (200mg)"},"content":{"rendered":"<h1><span class=\"\">SNAP-8 (200mg) Research Peptide: A Precision Tool for SNARE Complex &amp; Vesicle Fusion Studies<\/span><\/h1>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">If your research focuses on the molecular mechanisms of vesicle fusion, neurotransmitter release, or protein-protein interaction dynamics,\u00a0<\/span><strong><span class=\"\">SNAP-8 (200mg) research peptide<\/span><\/strong><span class=\"\">\u00a0offers a precisely engineered synthetic tool<\/span><span class=\"\">. This acetylated octapeptide (Ac-Glu-Glu-Met-Gln-Arg-Arg-Ala-Asp-NH\u2082) is a structural mimic of the N-terminal domain of the human protein SNAP-25 (synaptosomal-associated protein of 25 kDa)<\/span><span class=\"\">. SNAP-25 is a core component of the SNARE complex\u2014the molecular machinery responsible for synaptic vesicle docking and fusion<\/span><span class=\"\">. By competitively binding to syntaxin and synaptobrevin, SNAP\u20118 occupies the sites normally reserved for the N-terminal domain of SNAP-25, sterically hindering the formation of a functional SNARE complex<\/span><span class=\"\">.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span class=\"\"> This reversible modulation of neurotransmitter release, without the permanent blockade associated with botulinum toxin, makes\u00a0<\/span><strong><span class=\"\">SNAP-8 (200mg) research peptide<\/span><\/strong><span class=\"\">\u00a0a uniquely valuable tool for laboratories investigating exocytosis dynamics, synaptic protein interactions, and topical formulation science<\/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=\"\">SNAP-8 (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 synthesised using solid\u2011phase peptide synthesis (SPPS), purified by preparative HPLC, and validated by mass spectrometry to meet rigorous quality standards<\/span><span class=\"\">. Each shipment includes a Certificate of Analysis (COA) confirming\u00a0<\/span><strong><span class=\"\">\u226599% purity<\/span><\/strong><span class=\"\">, ensuring your studies into vesicle fusion, neuronal communication, or topical peptide science begin with uncompromising quality<\/span><span class=\"\">.<\/span><\/p>\n<h2><span class=\"\">What Is SNAP\u20118 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=\"\">SNAP-8 (200mg) research peptide<\/span><\/strong><span class=\"\">, it is essential to understand its biochemical design and the precise mechanism by which it modulates SNARE\u2011mediated exocytosis.<\/span><\/p>\n<h3><span class=\"\">The Acetylated Octapeptide<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">SNAP\u20118 is a synthetic acetylated octapeptide with the sequence\u00a0<\/span><strong><span class=\"\">Ac\u2011Glu\u2011Glu\u2011Met\u2011Gln\u2011Arg\u2011Arg\u2011Ala\u2011Asp\u2011NH\u2082<\/span><\/strong><span class=\"\">. Its molecular formula is\u00a0<\/span><strong><span class=\"\">C\u2084\u2081H\u2087\u2080N\u2081\u2086O\u2081\u2086S<\/span><\/strong><span class=\"\">, and its molecular weight is approximately\u00a0<\/span><strong><span class=\"\">1075.16 g\/mol<\/span><\/strong><span class=\"\">. It has a CAS number of\u00a0<\/span><strong><span class=\"\">868844-74-0<\/span><\/strong><span class=\"\">.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">The N\u2011terminal acetylation and C\u2011terminal amidation enhance the peptide&#8217;s stability and help it mimic native protein conformations<\/span><span class=\"\">. This architectural minimalism allows researchers to isolate and study a specific interaction motif without the complexity of the full SNAP\u201125 protein, making it a powerful tool for structure\u2011function investigations<\/span><span class=\"\">.<\/span><\/p>\n<h3><span class=\"\">Mechanism of Action: Competitive Inhibition of SNARE Complex Assembly<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">The biological activity of\u00a0<\/span><strong><span class=\"\">SNAP-8 (200mg) research peptide<\/span><\/strong><span class=\"\">\u00a0is rooted in its ability to disrupt a specific protein\u2011protein interaction<\/span><span class=\"\">:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">SNARE complex formation:<\/span><\/strong><span class=\"\">\u00a0The SNARE complex is a four-helical bundle essential for synaptic vesicle docking and fusion. It comprises synaptobrevin (VAMP) on the vesicle membrane, syntaxin-1 on the presynaptic membrane, and SNAP\u201125 (which contributes two \u03b1\u2011helices) bridging the other proteins<\/span><span class=\"\">. Under normal conditions, these three proteins assemble in a coiled\u2011coil configuration that drives vesicle fusion and neurotransmitter release.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Competitive binding:<\/span><\/strong><span class=\"\">\u00a0SNAP\u20118 mimics the N\u2011terminal domain of SNAP\u201125 (residues 1\u20118) and competes with native SNAP\u201125 for binding sites on syntaxin and synaptobrevin<\/span><span class=\"\">. It occupies the sites normally reserved for the N\u2011terminal domain of SNAP\u201125, sterically hindering the formation of a functional SNARE complex<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Modulation of neurotransmitter release:<\/span><\/strong><span class=\"\">\u00a0By disrupting SNARE complex assembly, SNAP\u20118 reduces the efficiency of vesicle fusion, leading to reduced neurotransmitter release at the neuromuscular junction<\/span><span class=\"\">. This effect is\u00a0<\/span><strong><span class=\"\">reversible<\/span><\/strong><span class=\"\">, distinguishing it from botulinum toxin, which irreversibly cleaves SNARE proteins<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">Binding Affinity and Selectivity<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Biophysical studies reveal that SNAP\u20118 mimics the N-terminal sequence of SNAP\u201125 (residues 1\u20118), allowing it to bind syntaxin with high affinity (<\/span><strong><span class=\"\">Kd \u2248 0.8 \u00b5M<\/span><\/strong><span class=\"\">)<\/span><span class=\"\">. This relatively strong binding, combined with the peptide&#8217;s stability and selective mechanism of action, makes SNAP\u20118 a highly attractive tool for research models where controlled, reversible modulation of SNARE\u2011mediated exocytosis is desired<\/span><span class=\"\">.<\/span><\/p>\n<h2><span class=\"\">Key Research Applications for SNAP-8 (200mg)<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">SNAP-8 (200mg) research peptide<\/span><\/strong><span class=\"\">\u00a0is a versatile tool with applications spanning several areas of biomedical and formulation science.<\/span><\/p>\n<h3><span class=\"\">1. SNARE Complex &amp; Vesicle Fusion Dynamics<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">The most fundamental application of SNAP\u20118 lies in its ability to serve as a molecular probe for studying the SNARE complex itself<\/span><span class=\"\">. The SNARE machinery is central to nearly all vesicle\u2011mediated processes, yet its complexity makes it difficult to examine individual regions without substantial structural manipulation. SNAP\u20118 offers researchers a simplified, controlled tool to investigate how specific motifs within SNAP\u201125 contribute to:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">SNARE complex assembly and stabilisation<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Calcium\u2011dependent conformational shifts involved in vesicle priming<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">The role of specific residues in syntaxin and synaptobrevin binding<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">The kinetics of vesicle docking and fusion under varying conditions<\/span><\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">By providing a well\u2011defined, stable mimic of a critical SNARE interaction domain, SNAP\u20118 allows researchers to isolate and study motif\u2011level events that are otherwise difficult to observe<\/span><span class=\"\">.<\/span><\/p>\n<h3><span class=\"\">2. Neuromuscular Junction &amp; Neurotransmitter Release Models<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">The neuromuscular junction is a well\u2011characterised model system for studying exocytosis and synaptic transmission. SNAP\u20118&#8217;s ability to reduce neurotransmitter release in a reversible, dose\u2011dependent manner makes it a valuable tool for:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Modelling conditions of reduced neuromuscular transmission<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Investigating the relationship between neurotransmitter release intensity and downstream physiological outcomes<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Studying the long\u2011term effects of modulated exocytosis on cellular signalling<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Exploring the reversibility and recovery of SNARE\u2011mediated release after peptide exposure<\/span><\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Because SNAP\u20118 acts downstream of calcium influx but upstream of vesicle fusion, it targets a distinct point in the exocytosis pathway, complementing other research tools that act at different stages<\/span><span class=\"\">.<\/span><\/p>\n<h3><span class=\"\">3. Topical Neuropeptide &amp; Formulation Development Research<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">In the field of topical formulation science, SNAP\u20118 is studied as a model neuropeptide for its ability to interact with superficial neuromuscular signalling when applied topically<\/span><span class=\"\">. Research has explored:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Comparative efficacy:<\/span><\/strong><span class=\"\">\u00a0A direct comparative study reported that SNAP\u20118 demonstrated a\u00a0<\/span><strong><span class=\"\">34.98% wrinkle depth reduction<\/span><\/strong><span class=\"\">\u00a0versus\u00a0<\/span><strong><span class=\"\">27.05%<\/span><\/strong><span class=\"\">\u00a0for Argireline in 28\u2011day trials, representing a relative improvement of approximately\u00a0<\/span><strong><span class=\"\">30%<\/span><\/strong><span class=\"\">. SNAP\u20118 is also reported to be approximately\u00a0<\/span><strong><span class=\"\">30% more active<\/span><\/strong><span class=\"\">\u00a0than Argireline<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Formulation stability and delivery:<\/span><\/strong><span class=\"\">\u00a0SNAP\u20118 exhibits superior formulation stability (pH 5\u20116, stable at room temperature for 1\u20112 years), simplifying supply chains and enabling reproducible formulation across diverse research contexts<\/span><span class=\"\">. It is incorporated into various topical vehicles, including creams, serums, and microneedle patches, to study how formulation variables affect peptide stability, skin penetration, and bioavailability<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Safety and tolerability:<\/span><\/strong><span class=\"\">\u00a0SNAP\u20118 is considered safe for use in research formulations, with studies supporting its safety profile for non\u2011invasive procedures, making it a suitable comparator for next\u2011generation topical neuropeptides<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">4. Protein\u2011Protein Interaction &amp; Molecular Recognition Studies<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Beyond its specific role in SNARE biology, SNAP\u20118 serves as a model system for studying protein\u2011protein interactions more broadly<\/span><span class=\"\">. Research applications include:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Investigating how short peptide fragments retain or modify the binding specificity of full\u2011length proteins<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Studying the structural requirements for high\u2011affinity binding between SNARE motifs<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Developing and validating computational models of protein\u2011peptide interactions<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Exploring the relationship between peptide sequence, conformation, and binding affinity<\/span><\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">SNAP\u20118&#8217;s compact, well\u2011defined structure makes it an ideal candidate for such studies, offering a reproducible and manipulable system<\/span><span class=\"\">.<\/span><\/p>\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=\"\">SNAP-8 (200mg) research peptide<\/span><\/strong><span class=\"\">\u00a0is essential for reproducible experimental design. Below are the verified specifications from multiple research suppliers.<\/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=\"\">SNAP\u20118, Acetyl Octapeptide\u20113, Acetyl Glutamyl Heptapeptide\u20113<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Amino Acid Sequence (One\u2011Letter)<\/span><\/strong><\/td>\n<td><span class=\"\">Ac\u2011EEMQRRAD\u2011NH\u2082<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Amino Acid Sequence (Three\u2011Letter)<\/span><\/strong><\/td>\n<td><span class=\"\">Ac\u2011Glu\u2011Glu\u2011Met\u2011Gln\u2011Arg\u2011Arg\u2011Ala\u2011Asp\u2011NH\u2082<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Molecular Formula<\/span><\/strong><\/td>\n<td><span class=\"\">C\u2084\u2081H\u2087\u2080N\u2081\u2086O\u2081\u2086S<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Molecular Weight<\/span><\/strong><\/td>\n<td><span class=\"\">~1075.16 g\/mol<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">CAS Number<\/span><\/strong><\/td>\n<td><span class=\"\">868844\u201174\u20110<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Purity<\/span><\/strong><\/td>\n<td><strong><span class=\"\">\u226599%<\/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 water and sterile PBS (pH 5\u20117)<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Optimal pH Stability<\/span><\/strong><\/td>\n<td><span class=\"\">5.0\u20116.0<\/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 up to 28 days; single\u2011use aliquots at \u201320\u00b0C for up to 3 months<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<blockquote>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Note on Purity:<\/span><\/strong><span class=\"\">\u00a0The 200\u202fmg mass refers to the weight of the peptide in its lyophilised form. SNAP\u20118 is typically supplied as a TFA salt, which enhances aqueous solubility<\/span><span class=\"\">.<\/span><\/p>\n<\/blockquote>\n<h2><span class=\"\">Reconstitution &amp; Handling Protocol for SNAP-8 (200mg)<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Proper reconstitution of\u00a0<\/span><strong><span class=\"\">SNAP-8 (200mg) research peptide<\/span><\/strong><span class=\"\">\u00a0is critical for maintaining its structural integrity and biological activity<\/span><span class=\"\">.<\/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 SNAP\u20118 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 SNAP\u20118 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 SNAP\u20118 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=\"\">28 days<\/span><\/strong><span class=\"\">.<\/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. SNAP\u20118 is fully soluble in water at these concentrations<\/span><\/em><span class=\"\">.<\/span><\/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=\"\">2 years<\/span><\/td>\n<td><span class=\"\">Use desiccant, protect from light<\/span><span class=\"\">.<\/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><span class=\"\">.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">Reconstituted at 2\u20118\u00b0C<\/span><\/td>\n<td><span class=\"\">Up to 28 days<\/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 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 SNAP-8 (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=\"\">SNAP-8 (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=\"\">\u226599%<\/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 in ISO\u202f13485:2016 and GMP\u2011certified facilities, ensuring batch\u2011to\u2011batch consistency<\/span><span class=\"\">.<\/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><span class=\"\">.<\/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: SNAP-8 (200mg) Research Peptide<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">What is SNAP-8 (200mg) research peptide?<\/span><\/strong><br \/>\n<span class=\"\">SNAP\u20118 (acetyl octapeptide\u20113) is a synthetic acetylated octapeptide with the sequence Ac\u2011Glu\u2011Glu\u2011Met\u2011Gln\u2011Arg\u2011Arg\u2011Ala\u2011Asp\u2011NH\u2082<\/span><span class=\"\">. It is a mimic of the N\u2011terminal domain of SNAP\u201125 and acts as a competitive inhibitor of SNARE complex assembly, modulating neurotransmitter release without permanent blockade<\/span><span class=\"\">.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">What is the sequence and molecular weight of SNAP\u20118?<\/span><\/strong><br \/>\n<span class=\"\">The sequence is\u00a0<\/span><strong><span class=\"\">Ac\u2011Glu\u2011Glu\u2011Met\u2011Gln\u2011Arg\u2011Arg\u2011Ala\u2011Asp\u2011NH\u2082<\/span><\/strong><span class=\"\">\u00a0(Ac\u2011EEMQRRAD\u2011NH\u2082)<\/span><span class=\"\">. Its molecular formula is C\u2084\u2081H\u2087\u2080N\u2081\u2086O\u2081\u2086S, and its molecular weight is approximately\u00a0<\/span><strong><span class=\"\">1075.16 g\/mol<\/span><\/strong><span class=\"\">.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">What are the primary research applications for SNAP\u20118?<\/span><\/strong><br \/>\n<span class=\"\">SNAP\u20118 is used in SNARE complex and vesicle fusion dynamics research, neuromuscular junction studies, topical neuropeptide formulation development, and protein\u2011protein interaction investigations<\/span><span class=\"\">.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">What is the mechanism of action of SNAP\u20118?<\/span><\/strong><br \/>\n<span class=\"\">SNAP\u20118 competitively binds to syntaxin and synaptobrevin, occupying the sites normally reserved for the N\u2011terminal domain of SNAP\u201125<\/span><span class=\"\">. This sterically hinders the formation of a functional SNARE complex, reducing the efficiency of vesicle fusion and neurotransmitter release<\/span><span class=\"\">. The effect is reversible, distinguishing it from botulinum toxin<\/span><span class=\"\">.<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">What purity does your SNAP-8 (200mg) meet?<\/span><\/strong><br \/>\n<span class=\"\">Our SNAP\u20118 is tested to\u00a0<\/span><strong><span class=\"\">\u226599% 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 SNAP-8 (200mg)?<\/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 SNAP\u20118?<\/span><\/strong><br \/>\n<span class=\"\">Reconstituted SNAP\u20118 should be stored at 2\u20118\u00b0C and used within 28 days. 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=\"\">Is SNAP-8 research peptide legal to purchase in the UK?<\/span><\/strong><br \/>\n<span class=\"\">Yes. SNAP\u20118 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 SNAP-8 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 SNAP-8 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 SNAP-8 200mg in the UK<\/h2>\n<p class=\"isSelectedEnd\">If you are searching for <strong>where to buy SNAP-8 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 SNAP-8 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>Contact our team for availability.<\/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>Google Search Central<\/strong><br \/>\n<strong>GOV.UK \/ MHRA<\/strong><br \/>\n<strong>ASA \/ CAP Code Section 12<\/strong><br \/>\n<strong>Scientific reference source such as PubMed, NCBI, PubChem, or an official cosmetic ingredient database<\/strong><\/p>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">From its role as a competitive inhibitor of SNARE complex assembly to its applications in studying vesicle fusion dynamics, neuromuscular signalling, and topical formulation science,\u00a0<\/span><strong><span class=\"\">SNAP-8 (200mg) research peptide<\/span><\/strong><span class=\"\">\u00a0offers a well\u2011characterised, precisely defined octapeptide platform for advanced molecular and formulation research. Its ability to reversibly modulate neurotransmitter release through a specific, high\u2011affinity interaction with syntaxin and synaptobrevin\u2014supported by biophysical binding studies (Kd \u2248 0.8 \u00b5M)<\/span><span class=\"\">\u00a0and comparative efficacy data demonstrating approximately 30% greater activity than Argireline<\/span><span class=\"\">\u2014makes it a valuable addition to any laboratory investigating exocytosis pathways or topical peptide science. <\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">By choosing high\u2011purity, lab\u2011verified\u00a0<\/span><strong><span class=\"\">SNAP-8 (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 SNAP-8 (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 SNAP\u20118 delivered directly to your facility in the UK, EU, or USA.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>High-purity SNAP-8 (200mg) research peptide for SNARE complex, exocytosis &amp; topical formulation studies. Lab-tested, \u226599% purity. Trusted UK\/EU wholesale supplier.<\/p>\n","protected":false},"featured_media":294,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[18],"product_tag":[574,582,575,456,455,268,241,585,576,232,256,212,266,458,215,583,580,581,579,584,577,269,578,218,239],"class_list":["post-954","product","type-product","status-publish","has-post-thumbnail","product_cat-peptides","product_tag-acetyl-hexapeptide-8-uk","product_tag-acetyl-octapeptide-3-uk","product_tag-argireline-peptide-uk","product_tag-bulk-peptide-supply","product_tag-coa-certificate-of-analysis","product_tag-coa-peptide-supplier-uk","product_tag-cosmetic-peptide-supplier-uk","product_tag-cosmetic-research-peptide-uk","product_tag-pentapeptide-18-200mg-uk","product_tag-peptide-purity-uk","product_tag-peptide-supplier-europe","product_tag-peptides-for-sale-uk","product_tag-professional-peptide-supplier-uk","product_tag-quality-and-compliance-process","product_tag-research-peptides-europe","product_tag-research-grade-snap-8","product_tag-snap-8-200mg-peptide","product_tag-snap-8-cosmetic-peptide","product_tag-snap-8-peptide-uk","product_tag-snap-8-supplier-uk","product_tag-tripeptide-29-200mg-uk","product_tag-uk-peptide-supplier","product_tag-vialox-pentapeptide-3v-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\/954","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=954"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/media\/294"}],"wp:attachment":[{"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/media?parent=954"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=954"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=954"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}