{"product_id":"cathelicidin-ll-37","title":"Cathelicidin (LL-37)","description":"\u003ch2 data-section-id=\"1lexepq\" data-start=\"297\" data-end=\"320\" class=\"PDq2pG_selectionAnchorContainer\"\u003eWhat is Cathelicidin?\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"322\" data-end=\"668\"\u003e\u003cstrong data-start=\"322\" data-end=\"338\"\u003eCathelicidin\u003c\/strong\u003e is a family of naturally occurring \u003cstrong data-start=\"374\" data-end=\"407\"\u003eantimicrobial peptides (AMPs)\u003c\/strong\u003e that form an important part of the body's innate immune system. In humans, the primary cathelicidin peptide is known as \u003cstrong data-start=\"528\" data-end=\"537\"\u003eLL-37\u003c\/strong\u003e, which is produced by immune cells and epithelial cells in the skin, respiratory tract, gastrointestinal tract, and other tissues.\u003c\/p\u003e\n\u003cp data-start=\"670\" data-end=\"1030\"\u003eCathelicidins help protect the body against bacteria, viruses, fungi, and other microorganisms. They also play important roles in immune regulation, wound healing, inflammation, and tissue repair. Because of these biological functions, Cathelicidin peptides are widely studied in immunology, infectious disease, dermatology, and regenerative medicine research.\u003c\/p\u003e\n\u003chr data-start=\"1032\" data-end=\"1035\"\u003e\n\u003ch2 data-section-id=\"j1pq1a\" data-start=\"1037\" data-end=\"1059\"\u003eChemical Information\u003c\/h2\u003e\n\u003cp data-start=\"1061\" data-end=\"1105\"\u003e\u003cstrong data-start=\"1061\" data-end=\"1078\"\u003eGeneric Name:\u003c\/strong\u003e Human Cathelicidin (LL-37)\u003c\/p\u003e\n\u003cp data-start=\"1107\" data-end=\"1136\"\u003e\u003cstrong data-start=\"1107\" data-end=\"1123\"\u003eCommon Name:\u003c\/strong\u003e Cathelicidin\u003c\/p\u003e\n\u003cp data-start=\"1138\" data-end=\"1179\"\u003e\u003cstrong data-start=\"1138\" data-end=\"1151\"\u003eCategory:\u003c\/strong\u003e Antimicrobial Peptide (AMP)\u003c\/p\u003e\n\u003cp data-start=\"1181\" data-end=\"1219\"\u003e\u003cstrong data-start=\"1181\" data-end=\"1198\"\u003ePeptide Type:\u003c\/strong\u003e Host Defense Peptide\u003c\/p\u003e\n\u003cp data-start=\"1221\" data-end=\"1266\"\u003e\u003cstrong data-start=\"1221\" data-end=\"1243\"\u003eAmino Acid Length:\u003c\/strong\u003e 37 Amino Acids (LL-37)\u003c\/p\u003e\n\u003cp data-start=\"1268\" data-end=\"1316\"\u003e\u003cstrong data-start=\"1268\" data-end=\"1297\"\u003eChemical Formula (LL-37):\u003c\/strong\u003e \u003cstrong data-start=\"1298\" data-end=\"1316\"\u003eC₂₀₅H₃₄₀N₆₀O₅₃\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1318\" data-end=\"1370\"\u003e\u003cstrong data-start=\"1318\" data-end=\"1339\"\u003eMolecular Weight:\u003c\/strong\u003e Approximately \u003cstrong data-start=\"1354\" data-end=\"1370\"\u003e4493.3 g\/mol\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1372\" data-end=\"1466\"\u003e\u003cstrong data-start=\"1372\" data-end=\"1381\"\u003eType:\u003c\/strong\u003e Naturally occurring antimicrobial peptide (also produced synthetically for research)\u003c\/p\u003e\n\u003chr data-start=\"1468\" data-end=\"1471\"\u003e\n\u003ch2 data-section-id=\"ovs3ff\" data-start=\"1473\" data-end=\"1508\"\u003eWhat is Cathelicidin Studied For?\u003c\/h2\u003e\n\u003cp data-start=\"1510\" data-end=\"1570\"\u003eCathelicidin is widely researched for its potential role in:\u003c\/p\u003e\n\u003cul data-start=\"1572\" data-end=\"1854\"\u003e\n\u003cli data-section-id=\"mxt4rg\" data-start=\"1572\" data-end=\"1595\"\u003eInnate immune defense\u003c\/li\u003e\n\u003cli data-section-id=\"1pkjpdc\" data-start=\"1596\" data-end=\"1620\"\u003eAntibacterial activity\u003c\/li\u003e\n\u003cli data-section-id=\"3rxwpj\" data-start=\"1621\" data-end=\"1641\"\u003eAntiviral activity\u003c\/li\u003e\n\u003cli data-section-id=\"14fvhuo\" data-start=\"1642\" data-end=\"1663\"\u003eAntifungal activity\u003c\/li\u003e\n\u003cli data-section-id=\"7qoq7j\" data-start=\"1664\" data-end=\"1679\"\u003eWound healing\u003c\/li\u003e\n\u003cli data-section-id=\"10gth52\" data-start=\"1680\" data-end=\"1699\"\u003eSkin regeneration\u003c\/li\u003e\n\u003cli data-section-id=\"118389s\" data-start=\"1700\" data-end=\"1723\"\u003eInflammation research\u003c\/li\u003e\n\u003cli data-section-id=\"w2hl2w\" data-start=\"1724\" data-end=\"1739\"\u003eTissue repair\u003c\/li\u003e\n\u003cli data-section-id=\"3sgefi\" data-start=\"1740\" data-end=\"1766\"\u003eImmune system regulation\u003c\/li\u003e\n\u003cli data-section-id=\"1obeolv\" data-start=\"1767\" data-end=\"1796\"\u003eRespiratory health research\u003c\/li\u003e\n\u003cli data-section-id=\"1nq9q2y\" data-start=\"1797\" data-end=\"1831\"\u003eGastrointestinal health research\u003c\/li\u003e\n\u003cli data-section-id=\"1rxs73c\" data-start=\"1832\" data-end=\"1854\"\u003eDermatology research\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1856\" data-end=\"1859\"\u003e\n\u003ch2 data-section-id=\"195ju82\" data-start=\"1861\" data-end=\"1890\"\u003eHow Does Cathelicidin Work?\u003c\/h2\u003e\n\u003cp data-start=\"1892\" data-end=\"1995\"\u003eCathelicidin is produced by immune cells as part of the body's first line of defense against infection.\u003c\/p\u003e\n\u003cp data-start=\"1997\" data-end=\"2030\"\u003eResearch suggests it may work by:\u003c\/p\u003e\n\u003cul data-start=\"2032\" data-end=\"2353\"\u003e\n\u003cli data-section-id=\"1sja5d2\" data-start=\"2032\" data-end=\"2095\"\u003eDisrupting the membranes of bacteria and other microorganisms\u003c\/li\u003e\n\u003cli data-section-id=\"9krlmm\" data-start=\"2096\" data-end=\"2125\"\u003eHelping eliminate pathogens\u003c\/li\u003e\n\u003cli data-section-id=\"1u0mipl\" data-start=\"2126\" data-end=\"2161\"\u003eRegulating inflammatory responses\u003c\/li\u003e\n\u003cli data-section-id=\"1ai0no5\" data-start=\"2162\" data-end=\"2209\"\u003eRecruiting immune cells to sites of infection\u003c\/li\u003e\n\u003cli data-section-id=\"tplrob\" data-start=\"2210\" data-end=\"2254\"\u003eSupporting tissue repair and wound healing\u003c\/li\u003e\n\u003cli data-section-id=\"1m1gshf\" data-start=\"2255\" data-end=\"2288\"\u003ePromoting skin barrier function\u003c\/li\u003e\n\u003cli data-section-id=\"gsfd7r\" data-start=\"2289\" data-end=\"2353\"\u003eAssisting in the formation of new blood vessels during healing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2355\" data-end=\"2436\"\u003eThese mechanisms are still being investigated, particularly in clinical research.\u003c\/p\u003e\n\u003chr data-start=\"2438\" data-end=\"2441\"\u003e\n\u003ch2 data-section-id=\"175gcsk\" data-start=\"2443\" data-end=\"2457\"\u003eWho Uses It?\u003c\/h2\u003e\n\u003cp data-start=\"2459\" data-end=\"2502\"\u003eCathelicidin has primarily been studied in:\u003c\/p\u003e\n\u003cul data-start=\"2504\" data-end=\"2700\"\u003e\n\u003cli data-section-id=\"wwkv5h\" data-start=\"2504\" data-end=\"2528\"\u003eImmunology researchers\u003c\/li\u003e\n\u003cli data-section-id=\"laxqay\" data-start=\"2529\" data-end=\"2561\"\u003eInfectious disease researchers\u003c\/li\u003e\n\u003cli data-section-id=\"1bd3618\" data-start=\"2562\" data-end=\"2587\"\u003eDermatology researchers\u003c\/li\u003e\n\u003cli data-section-id=\"1fslj4v\" data-start=\"2588\" data-end=\"2615\"\u003eWound-healing researchers\u003c\/li\u003e\n\u003cli data-section-id=\"1l6wtte\" data-start=\"2616\" data-end=\"2651\"\u003eRegenerative medicine researchers\u003c\/li\u003e\n\u003cli data-section-id=\"1nqnlyo\" data-start=\"2652\" data-end=\"2700\"\u003eLaboratory scientists studying innate immunity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2702\" data-end=\"2798\"\u003eOutside research settings, Cathelicidin is \u003cstrong data-start=\"2745\" data-end=\"2761\"\u003enot approved\u003c\/strong\u003e as a routine therapeutic medication.\u003c\/p\u003e\n\u003chr data-start=\"2800\" data-end=\"2803\"\u003e\n\u003ch2 data-section-id=\"1bwzbbu\" data-start=\"2805\" data-end=\"2816\"\u003eAge Group\u003c\/h2\u003e\n\u003cp data-start=\"2818\" data-end=\"2846\"\u003eResearch generally involves:\u003c\/p\u003e\n\u003cp data-start=\"2848\" data-end=\"2882\"\u003e\u003cstrong data-start=\"2848\" data-end=\"2882\"\u003eAdults aged 18 years and older\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2884\" data-end=\"3042\"\u003eSome laboratory and clinical studies may involve different populations depending on the research objectives, but most investigational studies focus on adults.\u003c\/p\u003e\n\u003chr data-start=\"3044\" data-end=\"3047\"\u003e\n\u003ch2 data-section-id=\"n2dvgq\" data-start=\"3049\" data-end=\"3080\"\u003ePotential Benefits\u003c\/h2\u003e\n\u003cp data-start=\"3082\" data-end=\"3138\"\u003eCurrent research suggests Cathelicidin may help support:\u003c\/p\u003e\n\u003cp data-start=\"3140\" data-end=\"3171\"\u003e✔ Natural antimicrobial defense\u003c\/p\u003e\n\u003cp data-start=\"3173\" data-end=\"3198\"\u003e✔ Healthy immune function\u003c\/p\u003e\n\u003cp data-start=\"3200\" data-end=\"3215\"\u003e✔ Wound healing\u003c\/p\u003e\n\u003cp data-start=\"3217\" data-end=\"3232\"\u003e✔ Tissue repair\u003c\/p\u003e\n\u003cp data-start=\"3234\" data-end=\"3253\"\u003e✔ Skin regeneration\u003c\/p\u003e\n\u003cp data-start=\"3255\" data-end=\"3286\"\u003e✔ Healthy inflammatory response\u003c\/p\u003e\n\u003cp data-start=\"3288\" data-end=\"3311\"\u003e✔ Skin barrier function\u003c\/p\u003e\n\u003cp data-start=\"3313\" data-end=\"3354\"\u003e✔ Protection against microbial infections\u003c\/p\u003e\n\u003cp data-start=\"3356\" data-end=\"3384\"\u003e✔ Connective tissue recovery\u003c\/p\u003e\n\u003cp data-start=\"3386\" data-end=\"3418\"\u003e✔ Overall immune system research\u003c\/p\u003e\n\u003cp data-start=\"3420\" data-end=\"3570\"\u003eThese potential benefits remain under scientific investigation, and additional clinical studies are required to confirm their effectiveness in humans.\u003c\/p\u003e\n\u003chr data-start=\"3572\" data-end=\"3575\"\u003e\n\u003ch2 data-section-id=\"leh5vo\" data-start=\"3577\" data-end=\"3600\"\u003ePossible Side Effects\u003c\/h2\u003e\n\u003cp data-start=\"3602\" data-end=\"3683\"\u003eHuman safety data remain limited. Reported or potential side effects may include:\u003c\/p\u003e\n\u003cul data-start=\"3685\" data-end=\"3844\"\u003e\n\u003cli data-section-id=\"1xpjpsg\" data-start=\"3685\" data-end=\"3712\"\u003eInjection-site irritation\u003c\/li\u003e\n\u003cli data-section-id=\"1e6wzr0\" data-start=\"3713\" data-end=\"3727\"\u003eMild redness\u003c\/li\u003e\n\u003cli data-section-id=\"x8aeaa\" data-start=\"3728\" data-end=\"3748\"\u003eTemporary swelling\u003c\/li\u003e\n\u003cli data-section-id=\"t4q8q\" data-start=\"3749\" data-end=\"3767\"\u003eSkin sensitivity\u003c\/li\u003e\n\u003cli data-section-id=\"1xnhvo4\" data-start=\"3768\" data-end=\"3785\"\u003eMild discomfort\u003c\/li\u003e\n\u003cli data-section-id=\"jzgiri\" data-start=\"3786\" data-end=\"3805\"\u003eTemporary fatigue\u003c\/li\u003e\n\u003cli data-section-id=\"1s6kozz\" data-start=\"3806\" data-end=\"3816\"\u003eHeadache\u003c\/li\u003e\n\u003cli data-section-id=\"v1ocmk\" data-start=\"3817\" data-end=\"3844\"\u003eAllergic reactions (rare)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3846\" data-end=\"3960\"\u003eBecause Cathelicidin remains an investigational peptide, the complete safety profile has not yet been established.\u003c\/p\u003e\n\u003chr data-start=\"3962\" data-end=\"3965\"\u003e\n\u003ch2 data-section-id=\"1flude0\" data-start=\"3967\" data-end=\"3983\"\u003eAdministration\u003c\/h2\u003e\n\u003cp data-start=\"3985\" data-end=\"4048\"\u003eIn research settings, Cathelicidin has been investigated using:\u003c\/p\u003e\n\u003cul data-start=\"4050\" data-end=\"4168\"\u003e\n\u003cli data-section-id=\"1sdyzwr\" data-start=\"4050\" data-end=\"4079\"\u003eSubcutaneous (SC) injection\u003c\/li\u003e\n\u003cli data-section-id=\"18wb8hk\" data-start=\"4080\" data-end=\"4110\"\u003eIntramuscular (IM) injection\u003c\/li\u003e\n\u003cli data-section-id=\"1ohsg3p\" data-start=\"4111\" data-end=\"4133\"\u003eTopical formulations\u003c\/li\u003e\n\u003cli data-section-id=\"1f626xn\" data-start=\"4134\" data-end=\"4168\"\u003eLaboratory research applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4170\" data-end=\"4240\"\u003eThe route of administration depends on the specific research protocol.\u003c\/p\u003e\n\u003chr data-start=\"4242\" data-end=\"4245\"\u003e\n\u003ch2 data-section-id=\"3u7925\" data-start=\"4247\" data-end=\"4255\"\u003eDosage\u003c\/h2\u003e\n\u003cp data-start=\"4257\" data-end=\"4326\"\u003eThere is \u003cstrong data-start=\"4266\" data-end=\"4303\"\u003eno established or approved dosage\u003c\/strong\u003e for routine human use.\u003c\/p\u003e\n\u003cp data-start=\"4328\" data-end=\"4377\"\u003eDosage varies according to the research protocol.\u003c\/p\u003e\n\u003cp data-start=\"4379\" data-end=\"4402\"\u003e\u003cstrong data-start=\"4379\" data-end=\"4402\"\u003eProduct Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"4404\" data-end=\"4475\"\u003e\n\u003cli data-section-id=\"t8z8y3\" data-start=\"4404\" data-end=\"4433\"\u003eQuantity: \u003cstrong data-start=\"4416\" data-end=\"4433\"\u003e0.10g (100mg)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1lofb5m\" data-start=\"4434\" data-end=\"4452\"\u003ePurity: \u003cstrong data-start=\"4444\" data-end=\"4452\"\u003e\u0026gt;99%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"11sdov1\" data-start=\"4453\" data-end=\"4475\"\u003eGrade: \u003cstrong data-start=\"4462\" data-end=\"4475\"\u003eLab Grade\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4477\" data-end=\"4559\"\u003eThe amount contained in this vial \u003cstrong data-start=\"4511\" data-end=\"4559\"\u003edoes not represent a recommended human dose.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"4561\" data-end=\"4564\"\u003e\n\u003ch2 data-section-id=\"12j5n8n\" data-start=\"4566\" data-end=\"4594\"\u003eIs Cathelicidin a Steroid?\u003c\/h2\u003e\n\u003cp data-start=\"4596\" data-end=\"4603\"\u003e\u003cstrong data-start=\"4596\" data-end=\"4603\"\u003eNo.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"4605\" data-end=\"4639\"\u003eCathelicidin is \u003cstrong data-start=\"4621\" data-end=\"4639\"\u003enot a steroid.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"4641\" data-end=\"4740\"\u003eIt is a naturally occurring \u003cstrong data-start=\"4669\" data-end=\"4694\"\u003eantimicrobial peptide\u003c\/strong\u003e involved in the body's innate immune defense.\u003c\/p\u003e\n\u003chr data-start=\"4742\" data-end=\"4745\"\u003e\n\u003ch2 data-section-id=\"1c5vn7i\" data-start=\"4747\" data-end=\"4789\"\u003eDoes Cathelicidin Help Fight Infections?\u003c\/h2\u003e\n\u003cp data-start=\"4791\" data-end=\"4969\"\u003eResearch suggests Cathelicidin possesses broad-spectrum antimicrobial activity against certain bacteria, viruses, and fungi by helping the immune system control microbial growth.\u003c\/p\u003e\n\u003cp data-start=\"4971\" data-end=\"5081\"\u003eHowever, more clinical studies are needed to determine its effectiveness as a therapeutic treatment in humans.\u003c\/p\u003e\n\u003chr data-start=\"5083\" data-end=\"5086\"\u003e\n\u003ch2 data-section-id=\"1udo657\" data-start=\"5088\" data-end=\"5130\"\u003eDoes Cathelicidin Support Wound Healing?\u003c\/h2\u003e\n\u003cp data-start=\"5132\" data-end=\"5299\"\u003eResearch indicates Cathelicidin may contribute to wound healing by promoting tissue repair, regulating inflammation, and supporting the formation of new blood vessels.\u003c\/p\u003e\n\u003cp data-start=\"5301\" data-end=\"5389\"\u003eWhile laboratory findings are promising, additional human clinical research is required.\u003c\/p\u003e\n\u003chr data-start=\"5391\" data-end=\"5394\"\u003e\n\u003ch2 data-section-id=\"ohnuow\" data-start=\"5396\" data-end=\"5431\"\u003eDoes Cathelicidin Boost Immunity?\u003c\/h2\u003e\n\u003cp data-start=\"5433\" data-end=\"5558\"\u003eCathelicidin is an important component of the innate immune system and plays a role in the body's natural defense mechanisms.\u003c\/p\u003e\n\u003cp data-start=\"5560\" data-end=\"5672\"\u003eCurrent research is investigating how it may help regulate immune responses rather than simply \"boost\" immunity.\u003c\/p\u003e\n\u003chr data-start=\"5674\" data-end=\"5677\"\u003e\n\u003ch2 data-section-id=\"1odaxsv\" data-start=\"5679\" data-end=\"5688\"\u003eStorage\u003c\/h2\u003e\n\u003cul data-start=\"5690\" data-end=\"5819\"\u003e\n\u003cli data-section-id=\"1784xi8\" data-start=\"5690\" data-end=\"5737\"\u003eStore refrigerated at \u003cstrong data-start=\"5714\" data-end=\"5737\"\u003e2°C–8°C (36°F–46°F)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1sr8htp\" data-start=\"5738\" data-end=\"5753\"\u003eDo not freeze\u003c\/li\u003e\n\u003cli data-section-id=\"8nc7la\" data-start=\"5754\" data-end=\"5784\"\u003eProtect from direct sunlight\u003c\/li\u003e\n\u003cli data-section-id=\"3g6io6\" data-start=\"5785\" data-end=\"5819\"\u003eKeep in a clean, dry environment\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RAW PEPS","offers":[{"title":"0.10g (100mg) \/ \u003e99% \/ Laboratory","offer_id":54418679464263,"sku":null,"price":151.8,"currency_code":"GBP","in_stock":true},{"title":"0.50g (500mg) \/ \u003e99% \/ Laboratory","offer_id":54418679497031,"sku":null,"price":721.05,"currency_code":"GBP","in_stock":true},{"title":"1.00g (1000mg) \/ \u003e99% \/ Laboratory","offer_id":54418679529799,"sku":null,"price":1366.2,"currency_code":"GBP","in_stock":true},{"title":"10.0g (10000mg) \/ \u003e99% \/ Laboratory","offer_id":54418679562567,"sku":null,"price":12903.0,"currency_code":"GBP","in_stock":true},{"title":"50.0g (50000mg) \/ \u003e99% \/ Laboratory","offer_id":54418679595335,"sku":null,"price":60720.0,"currency_code":"GBP","in_stock":true},{"title":"100.0g (100000mg) \/ \u003e99% \/ Laboratory","offer_id":54418679628103,"sku":null,"price":113850.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/6474\/9127\/files\/Cathelicidin-0.10g.webp?v=1784905800","url":"https:\/\/rawpeps.co.uk\/products\/cathelicidin-ll-37","provider":"RAW PEPS","version":"1.0","type":"link"}