{"id":789,"date":"2026-03-10T13:14:15","date_gmt":"2026-03-10T13:14:15","guid":{"rendered":"https:\/\/medsproeu.com\/?post_type=product&p=789"},"modified":"2026-03-10T13:14:15","modified_gmt":"2026-03-10T13:14:15","slug":"p21-peptide-25mg-liquid-spray-15ml-bottle","status":"publish","type":"product","link":"https:\/\/medsproeu.com\/it\/product\/p21-peptide-25mg-liquid-spray-15ml-bottle\/","title":{"rendered":"P21 PEPTIDE 25MG LIQUID SPRAY 15ML BOTTLE (250MCG\/SPRAY, 25MG TOTAL)"},"content":{"rendered":"

P21 Peptide 25mg Liquid Spray 15ml Bottle (250mcg per Spray)<\/h1>\n

P21<\/a>, also known as cyclin-dependent kinase inhibitor 1 (CDKI1), is a crucial regulatory protein that plays a significant role in the cell cycle by inhibiting cyclin-dependent kinases (CDKs). This peptide is predominantly expressed in response to various stress signals, including DNA damage and oncogenic stress, serving as a pivotal mediator in the cellular response to these stimuli. By halting the cell cycle, P21 helps maintain genomic stability and prevents the proliferation of damaged cells, thus acting as a tumor suppressor. Its dysregulation is often associated with various cancers, making P21 a focus of research for potential therapeutic interventions in cancer treatment and other diseases characterized by uncontrolled cell growth.<\/p>\n

P21 Peptide<\/span><\/span> is a laboratory-developed peptide studied in neuroscience and biochemical research. Scientists investigate this compound for its potential role in neurological signaling pathways, cellular communication, and cognitive-related research models.<\/p>\n

The P21 Peptide 25mg Liquid Spray 15ml Bottle<\/strong> offers a convenient liquid formulation designed for laboratory studies. Each spray delivers approximately 250mcg<\/strong>, providing researchers with controlled dosing during experimental protocols. Liquid spray formats are commonly used in peptide research because they allow accurate dispensing and consistent handling.<\/p>\n

\n

Key Features of P21 Peptide Liquid Spray<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n
Numero CAS<\/strong><\/td>\nN\/A<\/td>\n<\/tr>\n
Altri nomi<\/strong><\/td>\nP021, Peptide 021<\/td>\n<\/tr>\n
Sequence<\/strong><\/td>\nAC\u2013DGGL(A)G-NH2<\/td>\n<\/tr>\n
Formula molecolare<\/strong><\/td>\nC\u2083\u2080H\u2085\u2084N\u2086O\u2085<\/td>\n<\/tr>\n
Peso Molecolare<\/strong><\/td>\n578.3<\/td>\n<\/tr>\n
Purezza<\/strong><\/td>\n\u226599% Puro (LC-MS)<\/td>\n<\/tr>\n
Liquid Availability<\/strong><\/td>\n\u00a015mL liquid solution (250mcg\/spray, 25mg total)<\/td>\n<\/tr>\n
Disponibilit\u00e0 della polvere<\/strong><\/td>\nN\/A<\/td>\n<\/tr>\n
Condizioni di conservazione<\/strong><\/td>\nConservare in luogo fresco, mantenere refrigerato. NON congelare.<\/td>\n<\/tr>\n
Termini<\/strong><\/td>\nTutti i prodotti sono destinati esclusivamente alla ricerca e allo sviluppo in laboratorio. I prodotti non sono adatti al consumo umano.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

 <\/p>\n

Advanced Research Peptide<\/h3>\n

P21 Peptide<\/span><\/span> has attracted attention in experimental research exploring neuronal signaling and peptide interaction within biological systems. Researchers study peptides like P21 to better understand cellular mechanisms and neurological pathways.<\/p>\n

Convenient 15ml Spray Bottle<\/h3>\n

The 15ml liquid spray bottle<\/strong> provides an easy-to-use delivery system that allows precise dispensing.<\/p>\n

Spray Dosage Information<\/h4>\n
    \n
  • \n

    Total peptide content:<\/strong> 25mg<\/p>\n<\/li>\n

  • \n

    Approximate amount per spray:<\/strong> 250mcg<\/p>\n<\/li>\n

  • \n

    Bottle size:<\/strong> 15ml<\/p>\n<\/li>\n<\/ul>\n

    This format supports controlled research applications and repeatable experimental procedures.<\/p>\n

    \n

    Storage and Handling<\/h2>\n

    Proper storage helps maintain peptide stability and chemical integrity.<\/p>\n

    Recommended Storage Conditions<\/h3>\n
      \n
    • \n

      Store refrigerated at 2\u20138\u00b0C<\/strong><\/p>\n<\/li>\n

    • \n

      Protect from direct sunlight and heat<\/p>\n<\/li>\n

    • \n

      Keep the bottle tightly sealed<\/p>\n<\/li>\n<\/ul>\n

      Following proper storage guidelines helps preserve peptide quality during research use.<\/p>\n

      \n

      FAQs<\/h3>\n

      What is P21 peptide used for?<\/h3>\n

      P21 Peptide<\/span><\/span> is commonly studied in laboratory environments exploring neurological signaling pathways and peptide-based cellular communication.<\/p>\n

      What does 250mcg per spray mean?<\/h3>\n

      It indicates the approximate amount of peptide delivered with each spray of the liquid solution.<\/p>\n

      Is P21 peptide approved for medical use?<\/h3>\n

      Research peptides such as P21 Peptide<\/span><\/span> are generally intended for laboratory study and are not approved as pharmaceutical treatments by authorities such as the U.S. Food and Drug Administration<\/span><\/span>.<\/p>","protected":false},"excerpt":{"rendered":"

      P21 Peptide 25mg Liquid Spray 15ml Bottle (250mcg per Spray) P21, also known as cyclin-dependent kinase inhibitor 1 (CDKI1), is a crucial regulatory protein that plays a significant role in the cell cycle by inhibiting cyclin-dependent kinases (CDKs). This peptide is predominantly expressed in response to various stress signals, including DNA damage and oncogenic stress, […]\n","protected":false},"featured_media":790,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[1028],"product_tag":[],"class_list":["post-789","product","type-product","status-publish","has-post-thumbnail","product_cat-wholesale-sarms-peptides","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nP21 Peptide 25mg Liquid Spray 15ml Bottle<\/title>\n<meta name=\"description\" content=\"P21, also known as cyclin-dependent kinase inhibitor 1 (CDKI1), is a crucial regulatory protein that plays a significant role in the cell cycle by inhibiting cyclin-dependent kinases (CDKs).\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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