{"product_id":"recombinant-il-9-human-bk0259","title":"Recombinant IL-9, Human - BK0259","description":"\u003cp\u003eRecombinant IL-9, Human\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: BK0259-10, BK0259-50\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; 1 ng\/ml, measured in a cell proliferation assay using MO7e cells, corresponding to a specific activity of \u0026gt; 1×10ˆ6 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: QGCPTLAGILDINFLINKMQEDPASKCHCSANVTSCLCLGIPSDNCTRPCFSERLSQMTNTTMQTRYPLIFSRVKKSVEV\u003cbr\u003e\n LKNNKCPYFSCEQPCNQTTAGNALTFLKSLLEIFQKEKMRGMRGKI\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 human Interlerkin 9 (IL-9) remains stable up to 6 months at -80°C from date of receipt. Upon reconstitution, rhIL-9 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 9, also known as IL9, is a cytokine (cell signalling molecule) belonging to the group of interleukins. The protein encoded by this gene is a cytokine produced by T-cells and specifically by CD4+ helper cells that acts as a regulator of a variety of hematopoietic cells. This cytokine stimulates cell proliferation and prevents apoptosis. It functions through the interleukin-9 receptor (IL9R), which activates different signal transducer and activator (STAT) proteins and thus connects this cytokine to various biological processes. The gene encoding this cytokine has been identified as a candidate gene for asthma. Genetic studies on a mouse model of asthma demonstrated that this cytokine is a determining factor in the pathogenesis of bronchial hyperresponsiveness.\u003c\/p\u003e","brand":"BioWorld","offers":[{"title":"10μg","offer_id":42882257518771,"sku":"BK0259-10","price":375.54,"currency_code":"CAD","in_stock":true},{"title":"50μg","offer_id":42882257551539,"sku":"BK0259-50","price":1152.94,"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_9912ed0f-f686-40f7-ade9-0d9f8268315a.jpg?v=1702050176","url":"https:\/\/afsbio.com\/products\/recombinant-il-9-human-bk0259","provider":"AFSBio Inc.","version":"1.0","type":"link"}