{"product_id":"recombinant-human-il1rl1-st2-protein-rp00271","title":"Recombinant Human IL1RL1\/ST2 Protein - RP00271","description":"\u003cp\u003eRecombinant Human IL1RL1\/ST2 Protein\u003c\/p\u003e\n\n\u003cp\u003eSizes: 10ug, 20ug, 50ug, 100ug, 200ug\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: RP00271-10, RP00271-20, RP00271-50, RP00271-100, RP00271-200\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eRecombinant Human IL1RL1\/ST2 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Lys19-Phe328) of human ST2 (Accession #NP_003847.2) fused with a 6×His tag at the C-terminus.\u003c\/p\u003e\n\n\u003cp\u003eAlternate Names: IL1RL1, DER4, FIT-1, IL33R, ST2, ST2L, ST2V, T1\u003c\/p\u003e\n\n\u003cp\u003eSWISS: Q01638-2\u003c\/p\u003e\n\n\u003cp\u003eGeneID: 9173\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\u003eBio-Activity: Measured by its binding ability in a functional ELISA. Immobilized Recombinant Human IL33 at 10 μg\/mL (100 μL\/well) can bind Recombinant Human ST2 with a linear range of 1.41-5.64 μg\/mL.\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: KFSKQSWGLENEALIVRCPRQGKPSYTVDWYYSQTNKSIPTQERNRVFASGQLLKFLPAAVADSGIYTCIVRSPTFNRTGYANVTIYKKQSDCNVPDYLMYSTVSGSEKNSKIYCPTIDLYNWTAPLEWFKNCQALQGSRYRAHKSFLVIDNVMTEDAGDYTCKFIHNENGANYSVTATRSFTVKDEQGFSLFPVIGAPAQNEIKEVEIGKNANLTCSACFGKGTQFLAAVLWQLNGTKITDFGEPRIQQEEGQNQSFSNGLACLDMVLRIADVKEEDLLLQYDCLALNLHGLRRHTVRLSRKNPSKECF\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":45198349205683,"sku":"RP00271-10","price":140.0,"currency_code":"CAD","in_stock":true},{"title":"20ug","offer_id":45198349238451,"sku":"RP00271-20","price":154.0,"currency_code":"CAD","in_stock":true},{"title":"50ug","offer_id":45198349271219,"sku":"RP00271-50","price":168.0,"currency_code":"CAD","in_stock":true},{"title":"100ug","offer_id":45198349303987,"sku":"RP00271-100","price":280.0,"currency_code":"CAD","in_stock":true},{"title":"200ug","offer_id":45198349336755,"sku":"RP00271-200","price":560.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/download_dab84616-4202-400c-a19a-07000213c51b.png?v=1766960903","url":"https:\/\/afsbio.com\/products\/recombinant-human-il1rl1-st2-protein-rp00271","provider":"AFSBio Inc.","version":"1.0","type":"link"}