{"product_id":"recombinant-human-igg2-protein-rpt0005","title":"Recombinant Human IgG2 Protein - RPT0005","description":"\u003cp\u003eRecombinant Human IgG2 Protein\u003c\/p\u003e\n\n\u003cp\u003eSizes: 50ug, 100ug\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Number: RPT0005-50, RPT0005-100\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eDescription: Recombinant Human IgG2 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Glu99-Lys326) of human IgG2A (Accession # P01859) fused with no tag.\u003c\/p\u003e\n\n\u003cp\u003eAlternate Names: IGHG2; Immunoglobulin heavy constant gamma 2; IgG2\u003c\/p\u003e\n\n\u003cp\u003eSWISS: P01859\u003c\/p\u003e\n\n\u003cp\u003eGeneID: 3501\u003c\/p\u003e\n\n\u003cp\u003eSpecies: Human\u003c\/p\u003e\n\n\u003cp\u003ePurity: ≥ 95 % as determined by SDS-PAGE.\u003c\/p\u003e\n\n\u003cp\u003eStorage: Store at -20℃. Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt. After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.\u003c\/p\u003e\n\n\u003cp\u003eBackground: Constant region of immunoglobulin heavy chains. Immunoglobulins, also known as antibodies, are membrane-bound or secreted glycoproteins produced by B lymphocytes. In the recognition phase of humoral immunity, the membrane-bound immunoglobulins serve as receptors which, upon binding of a specific antigen, trigger the clonal expansion and differentiation of B lymphocytes into immunoglobulins-secreting plasma cells. Secreted immunoglobulins mediate the effector phase of humoral immunity, which results in the elimination of bound antigens\u003c\/p\u003e\n\n\u003cp\u003eBio-Activity: Measured by its binding ability in a functional ELISA.Immobilized Human CD32a (Catalog: RP00081) at 2 μg\/mL (100 μL\/well) can bind Human IgG2 (Catalog: RPT0005) with a linear range of 1.2-338 ng\/mL.\u003c\/p\u003e\n\n\u003cp\u003eSource: HEK293 cells\u003c\/p\u003e\n\n\u003cp\u003eTag: NO-tag\u003c\/p\u003e\n\n\u003cp\u003eFormulation: Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.\u003c\/p\u003e\n\n\u003cp\u003eAntigen Sequence: ERKCCVECPPCPAPPVAGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVQFNWYVDGVEVHNAKTKPREEQFNSTFRVVSVLTVVHQDWLNGKEYKCKVSNKGLPAPIEKTISKTKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDISVEWESNGQPENNYKTTPPMLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK\u003c\/p\u003e\n\n\u003cp\u003eEndotoxin: \u0026lt; 0.1 EU\/μg of the protein by LAL method.\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"ABclonal","offers":[{"title":"50ug","offer_id":45198362280115,"sku":"RPT0005-50","price":210.0,"currency_code":"CAD","in_stock":true},{"title":"100ug","offer_id":45198362312883,"sku":"RPT0005-100","price":224.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/download_d823ad12-4359-4e65-a582-4c92ff810a05.png?v=1766961197","url":"https:\/\/afsbio.com\/products\/recombinant-human-igg2-protein-rpt0005","provider":"AFSBio Inc.","version":"1.0","type":"link"}