{"product_id":"recombinant-human-il-7-protein-rp01040","title":"Recombinant Human IL-7 Protein - RP01040","description":"\u003cp\u003eRecombinant Human IL-7 Protein\u003c\/p\u003e\n\n\u003cp\u003eSizes: 10ug, 20g, 50ug, 100ug\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: RP01040-10, RP01040-20, RP01040-50, RP01040-100\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eDescription: Active Recombinant Human IL-7 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Asp26-His177) of human IL-7 (Accession #NP_000871.1) fused with a 6×His tag at the C-terminus.\u003c\/p\u003e\n\n\u003cp\u003eAlternate Names: IL7, IL-7\u003c\/p\u003e\n\n\u003cp\u003eSWISS: P13232-1\u003c\/p\u003e\n\n\u003cp\u003eGeneID: 3574\u003c\/p\u003e\n\n\u003cp\u003eSpecies: Human\u003c\/p\u003e\n\n\u003cp\u003ePurity: ≥ 90 % as determined by SDS-PAGE; ≥ 90 % as determined by HPLC.\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\u003eBio-Activity: 1.Measured by its binding ability in a functional ELISA.Immobilized Human IL7 at 2 μg\/mL (100 μL\/well) can bind human IL7R with a linear range of 0.97 -159.1 ng\/mL.|2.Measured in a cell proliferation assay using IL-2(Catalog: RP01384)-activated mouse spleen cell. The ED50 for this effect is 0.1-0.4 ng\/mL, corresponding to a specific activity of 2.5×10^6 ~1×10^7 units\/mg.|3.Measured in a cell proliferation assay using murine 2E8 cells. The ED50 for this effect is 0.78-3.1ng\/mL, corresponding to a specific activity of 3.23×10^5 ~1.28×10^6 units\/mg.\u003c\/p\u003e\n\n\u003cp\u003eSource: HEK293 cells\u003c\/p\u003e\n\n\u003cp\u003eTag: C-His\u003c\/p\u003e\n\n\u003cp\u003eFormulation: Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. Contact us for customized product form or formulation.\u003c\/p\u003e\n\n\u003cp\u003eAntigen Sequence: DCDIEGKDGKQYESVLMVSIDQLLDSMKEIGSNCLNNEFNFFKRHICDANKEGMFLFRAARKLRQFLKMNSTGDFDLHLLKVSEGTTILLNCTGQVKGRKPAALGEAQPTKSLEENKSLKEQKKLNDLCFLKRLLQEIKTCWNKILMGTKEH\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":"10ug","offer_id":45198282293427,"sku":"RP01040-10","price":168.0,"currency_code":"CAD","in_stock":true},{"title":"20ug","offer_id":45198282326195,"sku":"RP01040-20","price":252.0,"currency_code":"CAD","in_stock":true},{"title":"50ug","offer_id":45198282358963,"sku":"RP01040-50","price":420.0,"currency_code":"CAD","in_stock":true},{"title":"100ug","offer_id":45198282391731,"sku":"RP01040-100","price":672.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/download_6c8751cf-8387-4b4c-9a8f-5db0fca4e10b.png?v=1766960093","url":"https:\/\/afsbio.com\/products\/recombinant-human-il-7-protein-rp01040","provider":"AFSBio Inc.","version":"1.0","type":"link"}