{"id":1086,"date":"2026-09-18T09:54:21","date_gmt":"2026-09-18T09:54:21","guid":{"rendered":"https:\/\/dutchpeptidelabs.nl\/?post_type=product&#038;p=1086"},"modified":"2026-10-14T17:44:38","modified_gmt":"2026-10-14T15:44:38","slug":"kpv","status":"publish","type":"product","link":"https:\/\/dutchpeptidelabs.nl\/en\/products\/kpv","title":{"rendered":"KPV"},"content":{"rendered":"<h2>What is KPV?<\/h2>\n<p>KPV is a tripeptide consisting of the amino acids lysine-proline-valine, which occurs as a C-terminal fragment in \u03b1-melanocyte-stimulating hormone (\u03b1-MSH). This naturally occurring peptide belongs to the class of melanocortin-derived peptides and was first identified in the 1980s as a metabolic product of \u03b1-MSH processing in various tissues. The molecular formula of KPV is C\u2081\u2086H\u2083\u2080N\u2084O\u2084 with a molecular weight of 342.44 Da.<\/p>\n<h2>Analysis and identity<\/h2>\n<p>Every batch is tested independently by an external laboratory. The certificate of analysis for this product is available on this page and states the method used, the purity determined and the date of analysis.<\/p>\n<h2>Available variants<\/h2>\n<p>KPV is available in 10 MG. The current price for each is shown with the product options on this page.<\/p>\n<h2>Storage and Handling<\/h2>\n<p>KPV should be stored at -20\u00b0C in its original packaging, protected from light and moisture to prevent peptide degradation. Under these conditions, the peptide maintains its stability for at least 24 months from the production date. For reconstitution, it is recommended to use sterile distilled water or PBS (pH 7.4), with gentle mixing advised to avoid foaming. Reconstituted solutions are stable for 48 hours at 2-8\u00b0C and can be frozen at -80\u00b0C for long-term storage up to 6 months. Avoid repeated freeze-thaw cycles and always use sterile techniques during handling to prevent contamination.<\/p>\n<h2>Research disclaimer<\/h2>\n<p>KPV supplied by Dutch Peptide Labs is intended solely for in vitro laboratory research and scientific purposes. This product is <strong>not<\/strong> intended for human or animal consumption, medicinal use, dietary application or therapeutic injection, and has not been approved by regulatory agencies such as the EMA or the FDA. Dutch Peptide Labs makes no claims as to effect, suitability or safety for any application in humans or animals. All use must take place under the supervision of qualified researchers. The seller accepts no liability for unauthorised or unlawful use of this product.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is KPV? KPV is a tripeptide consisting of the amino acids lysine-proline-valine, which occurs as a C-terminal fragment in \u03b1-melanocyte-stimulating hormone (\u03b1-MSH). This naturally occurring peptide belongs to the class of melanocortin-derived peptides and was first identified in the 1980s as a metabolic product of \u03b1-MSH processing in various tissues. The molecular formula of [&hellip;]<\/p>\n","protected":false},"featured_media":82141,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[186,184],"product_tag":[],"giftcard-category":[],"class_list":["post-1086","product","type-product","status-publish","has-post-thumbnail","product_cat-peptiden","product_cat-recovery-peptides","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"acf":[],"_links":{"self":[{"href":"https:\/\/dutchpeptidelabs.nl\/en\/wp-json\/wp\/v2\/product\/1086","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dutchpeptidelabs.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dutchpeptidelabs.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dutchpeptidelabs.nl\/en\/wp-json\/wp\/v2\/media\/82141"}],"wp:attachment":[{"href":"https:\/\/dutchpeptidelabs.nl\/en\/wp-json\/wp\/v2\/media?parent=1086"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/dutchpeptidelabs.nl\/en\/wp-json\/wp\/v2\/product_brand?post=1086"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dutchpeptidelabs.nl\/en\/wp-json\/wp\/v2\/product_cat?post=1086"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/dutchpeptidelabs.nl\/en\/wp-json\/wp\/v2\/product_tag?post=1086"},{"taxonomy":"giftcard-category","embeddable":true,"href":"https:\/\/dutchpeptidelabs.nl\/en\/wp-json\/wp\/v2\/giftcard-category?post=1086"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}