{"product_id":"mouse-complement-c3a-onestep-elisa-kit-s0c3223","title":"Mouse Complement C3a OneStep ELISA Kit","description":"\u003ch4\u003eProduct Specification\u003c\/h4\u003e\u003cdiv class=\"responsive-table product-detail-table details-table\"\u003e\n\u003cbr\u003e\u003ctable style=\"width: 100%; height: auto;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eAntigen\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eComplement C3a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eImmunogen\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eRecombinant Protein\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eAntibody Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eRecombinant mAb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eReactivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eMs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003ePurification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eProtein A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eStability \u0026amp; Storage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003e\u003cp\u003e12 months from date of receipt \/ reconstitution, 2 to 8°C as supplied.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003ch4\u003eKit\u003c\/h4\u003e\u003cdiv class=\"responsive-table product-detail-table details-table\"\u003e\n\u003cbr\u003e\u003ctable style=\"width: 100%; height: auto;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003ePrecision\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eIntra-assay: 2.8%；\u003cbr\u003eInter-assay: 3.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eSample type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eSerum; EDTA Plasma, Heparin Plasma, Citrate Plasma; Cell Culture Supernatant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eAssay type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eSandwich (quantitative)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003e10.26 pg\/mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003e31.3 pg\/mL – 2000 pg\/mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eRecovery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eC57BL\/6 Serum: 95%\u003cbr\u003eC57BL\/6 EDTA Plasma: 84%\u003cbr\u003eC57BL\/6 Citrate plasma: 97%\u003cbr\u003eC57BL\/6 Heparin Plasma: 86%\u003cbr\u003eBALB\/c Serum: 97%\u003cbr\u003eBALB\/c EDTA Plasma: 80%\u003cbr\u003eBALB\/c Citrate plasma: 102%\u003cbr\u003eBALB\/c Heparin Plasma: 96%\u003cbr\u003eCell Culture Supernatant (1640+10%FBS): 88%\u003cbr\u003eCell Culture Supernatant (DMEM+10%FBS): 99%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eAssay time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003e60 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eSpecies reactivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eMs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003ch4\u003eBackground\u003c\/h4\u003e\u003cdiv\u003e\u003cp\u003e\u003cspan\u003eMouse Complement C3a is a small 77-amino-acid peptide generated by proteolytic cleavage of the complement component C3, which is activated during the classical, lectin, or alternative complement pathways. As a potent anaphylatoxin, C3a mediates acute inflammatory responses by binding to its specific G-protein-coupled receptor, C3aR, which is widely expressed on immune cells such as mast cells, macrophages, and eosinophils. Upon receptor activation, C3a induces degranulation of mast cells, release of histamine, and chemotaxis of inflammatory cells, contributing to local vascular permeability and smooth muscle contraction. In mice, C3a also plays a critical role in modulating adaptive immunity by promoting Th2-skewed immune responses and enhancing antigen presentation by dendritic cells. Notably, C3a has been implicated in various mouse models of allergic asthma, sepsis, and ischemia-reperfusion injury, where its excessive activation can exacerbate tissue damage. The biological effects of C3a are tightly regulated by carboxypeptidase N, which removes the C-terminal arginine to generate the less active des-Arg form (C3a-desArg). Therefore, mouse C3a serves as a key mediator at the interface between innate immunity and inflammatory pathology, making it a valuable target for studying complement-related diseases in preclinical models.\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e","brand":"Starter","offers":[{"title":"1x96T","offer_id":43089074946123,"sku":"S0C3223-1x96T","price":985.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/8375\/1499\/files\/ae72810449f744f886b30b31332da223_286d49fc-d9e4-4b95-ba55-86ade5fd4720.jpg?v=1788102128","url":"https:\/\/www.antbioinc.com\/products\/mouse-complement-c3a-onestep-elisa-kit-s0c3223","provider":"AntBio","version":"1.0","type":"link"}