{"product_id":"cleaved-c1r-lc-i464-polyclonal-antibody-ra23456","title":"Cleaved-C1r LC (I464) Polyclonal Antibody - RA23456","description":"\u003cp\u003eCleaved-C1r LC (I464) Polyclonal Antibody\u003c\/p\u003e\n\n\u003cp\u003eSizes: 50μL, 100μL\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: RA23456-50, RA23456-100\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eBackground: catalytic activity:Selective cleavage of Lys (or Arg) -|-Ile bond in complement subcomponent C1s to form the active form of C1s (EC 3.4.21.42) .,function:C1r B chain is a serine protease that combines with C1q and C1s to form C1, the first component of the classical pathway of the complement system.,polymorphism:Complement component C1r deficiency [MIM:216950] leads to the failure of the classical complement system activation pathway (C1 deficiency) . Individuals with C1 deficiency are highly susceptible to infections by microorganisms and have greater risk in developing autoimmune diseases such as systemic lupus erythematosus (SLE) .,PTM:The iron and 2-oxoglutarate dependent 3-hydroxylation of aspartate and asparagine is (R) stereospecific within EGF domains.,similarity:Belongs to the peptidase S1 family.,similarity:Contains 1 EGF-like domain.,similarity:Contains 1 peptidase S1 domain.,similarity:Contains 2 CUB domains.,similarity:Contains 2 Sushi (CCP\/SCR) domains.,subunit:C1 is a calcium-dependent trimolecular complex of C1q, C1r and C1s in the molar ration of 1:2:2. C1r is a dimer of identical chains, each of which is activated by cleavage into two chains, A and B, connected by disulfide bonds.,\u003c\/p\u003e\n\n\u003cp\u003eCondition: Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.\u003c\/p\u003e\n\n\u003cp\u003eStorage Instructions: -20°C\/1 year\u003c\/p\u003e\n\n\u003cp\u003eRecommended dilutions: Western Blot: 1\/500 - 1\/2000. ELISA: 1\/20000. Not yet tested in other applications.\u003c\/p\u003e\n\n\u003cp\u003eAlternative Names: C1R; Complement C1r subcomponent; Complement component 1 subcomponent r\u003c\/p\u003e\n\n\u003cp\u003eApplications: WB; ELISA\u003c\/p\u003e\n\n\u003cp\u003eSpecies Cross-Reactivity: Human; Rat; Mouse\u003c\/p\u003e\n\n\u003cp\u003eGeneID (Human): 715\u003c\/p\u003e\n\n\u003cp\u003eProtein MW (KDa): 27\u003c\/p\u003e\n\n\u003cp\u003eSWISS: P00736\u003c\/p\u003e\n\n\u003cp\u003eSource: Rabbit\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"Reed Bio","offers":[{"title":"50μL","offer_id":45121204322483,"sku":"RA23456-50","price":336.0,"currency_code":"CAD","in_stock":true},{"title":"100μL","offer_id":45121204355251,"sku":"RA23456-100","price":448.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/logo_729149f2-5472-49d5-b8de-3aaafc0f1d96.png?v=1773345198","url":"https:\/\/afsbio.com\/products\/cleaved-c1r-lc-i464-polyclonal-antibody-ra23456","provider":"AFSBio Inc.","version":"1.0","type":"link"}