{"id":1012,"date":"2026-03-15T06:31:39","date_gmt":"2026-03-15T06:31:39","guid":{"rendered":"https:\/\/medsproeu.com\/?post_type=product&#038;p=1012"},"modified":"2026-03-15T07:02:23","modified_gmt":"2026-03-15T07:02:23","slug":"follistatin-344-fst-344-peptide-1mg-vial","status":"publish","type":"product","link":"https:\/\/medsproeu.com\/tr\/product\/follistatin-344-fst-344-peptide-1mg-vial\/","title":{"rendered":"Follistatin 344 (FST-344) Peptide 1mg Vial"},"content":{"rendered":"<div class=\"flex flex-col text-sm pb-25\">\n<article class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" tabindex=\"-1\" data-turn-id=\"request-6967c8c9-e428-8332-a8b0-bf80fcb2711c-6\" data-testid=\"conversation-turn-224\" data-scroll-anchor=\"true\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&amp;]:mt-1\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"0d3d6e1e-3ff7-4f90-9d92-5d4edae0e76b\" data-message-model-slug=\"gpt-5-3\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\">\n<h1 data-section-id=\"1noapim\" data-start=\"0\" data-end=\"44\"><strong>Follistatin 344 (FST-344) Peptide 1mg Vial | High Purity Myostatin Research Peptide<\/strong><\/h1>\n<p data-start=\"46\" data-end=\"449\"><a href=\"https:\/\/medsproeu.com\/product\/follistatin-344-\u2026peptide-1mg-vial\/\"><strong data-start=\"46\" data-end=\"75\">Follistatin 344 (FST-344)<\/strong><\/a> is a bioactive peptide widely studied in scientific research related to <strong data-start=\"148\" data-end=\"226\">muscle biology, cellular growth regulation, and protein signaling pathways<\/strong>. Supplied in a <strong data-start=\"242\" data-end=\"254\">1mg vial<\/strong>, Follistatin-344 has gained strong interest among researchers investigating how the body regulates <strong data-start=\"354\" data-end=\"388\">myostatin and activin proteins<\/strong>, which are involved in muscle growth and tissue development.<\/p>\n<p data-start=\"451\" data-end=\"846\">Follistatin is a naturally occurring protein found in many tissues of the body. In laboratory studies, FST-344 is known for its ability to <strong data-start=\"590\" data-end=\"623\">bind to and inhibit myostatin<\/strong>, a protein that normally limits muscle growth. Because of this interaction, researchers frequently explore Follistatin-344 in studies focused on <strong data-start=\"769\" data-end=\"845\">muscle development, regenerative biology, and cellular growth mechanisms<\/strong>.<\/p>\n<p data-start=\"848\" data-end=\"1167\">In controlled research environments, scientists examine how FST-344 may influence <strong data-start=\"930\" data-end=\"1038\">tissue regeneration, muscle signaling pathways, and protein regulation within the musculoskeletal system<\/strong>. Its unique role in regulating growth factors continues to make it an important compound in <strong data-start=\"1131\" data-end=\"1166\">biological and peptide research<\/strong>.<\/p>\n<p data-start=\"1169\" data-end=\"1326\">Each <strong data-start=\"1174\" data-end=\"1206\">Follistatin 344 peptide vial<\/strong> is manufactured under strict laboratory standards to ensure <strong data-start=\"1267\" data-end=\"1325\">high purity, stability, and research-grade consistency<\/strong>.<\/p>\n<hr data-start=\"1328\" data-end=\"1331\" \/>\n<h2 data-section-id=\"tyofv9\" data-start=\"1333\" data-end=\"1368\">What Is Follistatin 344 Peptide?<\/h2>\n<p data-start=\"1370\" data-end=\"1542\">Follistatin-344 is a <strong data-start=\"1391\" data-end=\"1468\">research peptide derived from the naturally occurring follistatin protein<\/strong>, known for interacting with <strong data-start=\"1497\" data-end=\"1541\">myostatin and activin signaling pathways<\/strong>.<\/p>\n<hr data-start=\"1544\" data-end=\"1547\" \/>\n<h2 data-section-id=\"58magn\" data-start=\"1549\" data-end=\"1589\">Why Researchers Study Follistatin 344<\/h2>\n<h3 data-section-id=\"22wl36\" data-start=\"1591\" data-end=\"1621\">Muscle Growth Regulation<\/h3>\n<p data-start=\"1622\" data-end=\"1740\">Researchers investigate FST-344 for its ability to <strong data-start=\"1673\" data-end=\"1694\">bind to myostatin<\/strong>, a protein that regulates muscle development.<\/p>\n<h3 data-section-id=\"nd6vai\" data-start=\"1742\" data-end=\"1772\">Cellular Growth Pathways<\/h3>\n<p data-start=\"1773\" data-end=\"1885\">The peptide is often studied to understand <strong data-start=\"1816\" data-end=\"1884\">how proteins influence tissue growth and regeneration mechanisms<\/strong>.<\/p>\n<h3 data-section-id=\"frgu2t\" data-start=\"1887\" data-end=\"1922\">Regenerative Biology Research<\/h3>\n<p data-start=\"1923\" data-end=\"2041\">Scientists examine Follistatin-344 for its potential role in <strong data-start=\"1984\" data-end=\"2040\">tissue repair and musculoskeletal signaling pathways<\/strong>.<\/p>\n<hr data-start=\"2043\" data-end=\"2046\" \/>\n<h2 data-section-id=\"wi31kr\" data-start=\"2048\" data-end=\"2077\">Product Quality and Purity<\/h2>\n<p data-start=\"2079\" data-end=\"2253\">Each <strong data-start=\"2084\" data-end=\"2130\">Follistatin 344 (FST-344) 1mg peptide vial<\/strong> is produced in controlled laboratory environments to maintain <strong data-start=\"2193\" data-end=\"2252\">high purity, stability, and consistent research quality<\/strong>.<\/p>\n<hr data-start=\"2255\" data-end=\"2258\" \/>\n<h2 data-section-id=\"1h0z0ob\" data-start=\"2260\" data-end=\"2294\">Frequently Asked Questions (FAQ)<\/h2>\n<h3 data-section-id=\"18xz3da\" data-start=\"2296\" data-end=\"2346\">What is Follistatin 344 used for in research?<\/h3>\n<p data-start=\"2347\" data-end=\"2481\">Follistatin-344 is commonly studied for its interaction with <strong data-start=\"2408\" data-end=\"2480\">myostatin, muscle development pathways, and tissue growth regulation<\/strong>.<\/p>\n<h3 data-section-id=\"16qlmsw\" data-start=\"2483\" data-end=\"2518\">How does Follistatin 344 work?<\/h3>\n<p data-start=\"2519\" data-end=\"2623\">It binds to <strong data-start=\"2531\" data-end=\"2565\">myostatin and activin proteins<\/strong>, which play roles in regulating muscle and tissue growth.<\/p>\n<h3 data-section-id=\"1w1vyig\" data-start=\"2625\" data-end=\"2675\">Why is FST-344 important in peptide research?<\/h3>\n<p data-start=\"2676\" data-end=\"2779\">Researchers study it to better understand <strong data-start=\"2718\" data-end=\"2778\">muscle signaling pathways and cellular growth regulation<\/strong>.<\/p>\n<h3 data-section-id=\"3741wg\" data-start=\"2781\" data-end=\"2831\">How should Follistatin 344 peptide be stored?<\/h3>\n<p data-start=\"2832\" data-end=\"2971\" data-is-last-node=\"\" data-is-only-node=\"\">Peptides should be stored in a <strong data-start=\"2863\" data-end=\"2888\">cool, dry environment<\/strong>, and once reconstituted they are typically <strong data-start=\"2932\" data-end=\"2970\">refrigerated to maintain stability<\/strong>.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"z-0 flex min-h-[46px] justify-start\"><\/div>\n<div class=\"mt-3 w-full empty:hidden\">\n<div class=\"text-center\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<\/div>\n<div class=\"pointer-events-none h-px w-px absolute bottom-0\" aria-hidden=\"true\" data-edge=\"true\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Follistatin-344 is sold for laboratory research use only. Terms of sale apply. Not for human consumption, nor medical, veterinary, or household uses. Please familiarize yourself with our\u00a0Terms &amp; Conditions\u00a0prior to ordering.<\/p>","protected":false},"featured_media":1014,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[1028],"product_tag":[1213,1214,1215,1216,1217,1218],"class_list":["post-1012","product","type-product","status-publish","has-post-thumbnail","product_cat-wholesale-sarms-peptides","product_tag-1213","product_tag-fst","product_tag-fst-344","product_tag-fst-3","product_tag-fst3","product_tag-fst344","first","instock","sale","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Follistatin 344 (FST-344) Peptide 1mg Vial | High Purity Myostatin Research Peptide<\/title>\n<meta name=\"description\" content=\"Buy Follistatin 344 (FST-344) peptide 1mg vial with high purity. 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