{"product_id":"rabbit-igg-fc-protein","title":"Rabbit IgG Fc protein","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBackground\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eIn vivo grade recombinant natural and engineered rabbit IgG Fc proteins (rIgG Fc), and recombinant rabbit IgG isotype control antibody and mutants are available. Biotinylated rIgG Fc, and rIgG Fc with Avi-, His-, and Flag-tags are also available. Please contact us to ask for a quote for the engineered rabbit IgG Fc proteins, biotinylated rIgG Fc, and rIgG Fc with Avi-, His-, and Flag-tags. The recombinant rabbit IgG Fc protein and mutants can be used as the isotype control of the rIgG antibodies and the rIgG Fc fusion proteins in various in vitro and in vivo experiments.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe in vivo grade recombinant rabbit IgG Fc protein (rIgG Fc, Cys 105 - Lys 323 of the constant region of the IgG heavy chain, Accession # P01870-1) was produced in mammalian cells and purified by protein A. The rIgG Fc protein includes the CH2 (114-213) and CH3 (222-323) domains of the heavy chain constant region as well as the hinge region (105-113) before the CH2 domain. \u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMolecular weight\u003c\/strong\u003e: Predicted 24.8 kDa. Due to glycosylation, the recombinant rabbit IgG Fc protein migrates to 28-32 kDa based on the Bis-Tris PAGE result.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePurity\u003c\/strong\u003e: \u0026gt;95% by SDS-PAGE under reducing conditions\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEndotoxin \u003c\/strong\u003eLevel: Less than 1 EU\/mg of protein as determined by LAL method.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFormulation\u003c\/strong\u003e: 0.2 μM filtered solution of 1x PBS.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eShipping\u003c\/strong\u003e: The in vivo grade recombinant rabbit IgG Fc protein is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStability \u0026amp; Storage\u003c\/strong\u003e: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.\u003cbr data-mce-fragment=\"1\"\u003e1 month from date of receipt, 2 to 8°C as supplied.\u003cbr data-mce-fragment=\"1\"\u003e3 months from date of receipt, -20°C to -70°C as supplied.\u003c\/p\u003e","brand":"Apenzy Biosciences","offers":[{"title":"1 mg","offer_id":47558223397143,"sku":"BP4122","price":500.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/apenzybio.com\/products\/rabbit-igg-fc-protein","provider":"Apenzy Biosciences","version":"1.0","type":"link"}