{"product_id":"nsj-rq5301-100ul","title":"C4A Antibody \/ Complement C4A, 100 ul","description":"\u003cp\u003eThis gene encodes the acidic form of complement factor 4, part of the classical activation pathway. The protein is expressed as a single chain precursor which is proteolytically cleaved into a trimer of alpha, beta, and gamma chains prior to secretion. The trimer provides a surface for interaction between the antigen-antibody complex and other complement components. The alpha chain is cleaved to release C4 anaphylatoxin, an antimicrobial peptide and a mediator of local inflammation. Deficiency of this protein is associated with systemic lupus erythematosus and type I diabetes mellitus. [RefSeq]\u003c\/p\u003e","brand":"NSJ Bioreagents","offers":[{"title":"100 ul","offer_id":48536287477984,"sku":"RQ5301","price":449.0,"currency_code":"KRW","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/9330\/8896\/files\/get_image_0c234f09-d13d-48e8-b529-8ad592ecdc84.jpg?v=1768305305","url":"https:\/\/rndmate.com\/products\/nsj-rq5301-100ul","provider":"알앤디메이트","version":"1.0","type":"link"}