{"product_id":"new-product-544988","title":"Recombinant Complement Component 4a (C4a)","description":"\u003cp\u003eRecombinant Human Complement Component 4a (C4a) is a purified Prokaryotic Protein. Purity: \u0026gt;97% by SDS-PAGE. Host: E. coli. Endotoxin Level: \u0026lt;1.0EU per 1ug, by the LAL method. Species: Human (Homo sapiens). Target Name: Complement Component 4a (C4a). Target Synonyms: C4a anaphylatoxin. Accession Number: P0C0L5. Gene ID: 100293534. Expression Region: Asn680~Arg756. Tag Info: N-terminal His and GST Tag. Theoretical MW: 42kDa. Buffer: PBS, pH7.4, containing 0.01% SKL, 5% Trehalose. Storage: -20°C. Avoid repeated freeze\/thaw cycles. Restrictions: For Research Use Only. Not for use in diagnostic procedures.\u003c\/p\u003e","brand":"Biomatik","offers":[{"title":"100ug \/ E. coli","offer_id":47530870178072,"sku":"RPU51138","price":468.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/products\/Biomatik_logo_563deea1-b068-44af-bcd9-7a2748464813.gif?v=1705470475","url":"https:\/\/danabiosci.com\/products\/new-product-544988","provider":"Dana Bioscience","version":"1.0","type":"link"}