{"product_id":"recombinant-il-5-mouse-cho-expre-ssed-bk0250","title":"Recombinant IL-5, Mouse (CHO-expressed) - BK0250","description":"\u003cp\u003eRecombinant IL-5, Mouse (CHO-expre Ssed)\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: BK0250-10, BK0250-50\u003c\/p\u003e\n\n\u003cp\u003eSizes: 10μg, 50μg\u003c\/p\u003e\n\n\u003cp\u003eSource: CHO\u003c\/p\u003e\n\n\u003cp\u003eMolecular Weight: 25-40 kDa, observed by non-reducing SDS-PAGE.\u003c\/p\u003e\n\n\u003cp\u003ePurity: \u0026gt; 95% as analyzed by SDS-PAGE and HPLC.\u003c\/p\u003e\n\n\u003cp\u003eBiological Activity: ED50 \u0026lt; 0.5 ng\/ml, measured in a cell proliferation assay using TF-1 cells, corresponding to a specific activity of \u0026gt; 2×10ˆ6 units\/mg.\u003c\/p\u003e\n\n\u003cp\u003ePhysical Appearance: Sterile Filtered White lyophilized (freeze-dried) powder.\u003c\/p\u003e\n\n\u003cp\u003eFormulation: Lyophilized after extensive dialysis against PBS.\u003c\/p\u003e\n\n\u003cp\u003eAA Sequence: MEIPMSt VVKETLTQLSAHRALLTSNETMRLPVPTHKNHQLCIGEIFQGLDILKNQt VRGGt VEMLFQNLSLIKKYIDRQ\u003cbr\u003e\n KEKCGEERRRTRQFLDYLQEFLGVMSTEWAMEG\u003c\/p\u003e\n\n\u003cp\u003eEndotoxin: \u0026lt; 0.2 EU\/μg, determined by LAL method.\u003c\/p\u003e\n\n\u003cp\u003eReconstitution: Reconstituted in ddH2O or PBS at 100 μg\/ml.\u003c\/p\u003e\n\n\u003cp\u003eStorage: Lyophilized recombinant Murine Interlerkin 5 (IL-5) remains stable up to 6 months at -80°C from date of receipt. Upon reconstitution, rmIL-5 should be stable up to 1 week at 4°C or up to 2 months at -20°C.\u003c\/p\u003e\n\n\u003cp\u003eUsage: This material is offered by USA Bioworld biotech for research, laboratory or further evaluation purposes. For research use only.\u003c\/p\u003e\n\n\u003cp\u003eDescription: Interleukin-5 (IL-5), produced by mast cells, T cells and eosinophils, is responsible for the activities attributed to eosinophil differentiating factor, B cell growth factor II and T cell-replacing factor (TRF). It can increase production and mobilization of eosinophils and CD34+ progenitors from the bone marrow. IL-5 plays an important role in inducing cell-mediated immunity against parasitic infections and certain tumors. IL-5 also promotes differentiation of basophils and primes them for histamine and leukotriene release.Recombinant Murine IL-5 is homodimeric protein with molecular weight ranging from 25 to 40 kDa due to glycosylation.\u003c\/p\u003e","brand":"BioWorld","offers":[{"title":"10μg","offer_id":42882256732339,"sku":"BK0250-10","price":266.83,"currency_code":"CAD","in_stock":true},{"title":"50μg","offer_id":42882256765107,"sku":"BK0250-50","price":691.77,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/thumbnail_d1447bac803ec9be_11-14-09-19-51_ba9d564a-a5a7-4545-aad4-bad93cfadd5f.jpg?v=1702050157","url":"https:\/\/afsbio.com\/products\/recombinant-il-5-mouse-cho-expre-ssed-bk0250","provider":"AFSBio Inc.","version":"1.0","type":"link"}