{"product_id":"strep-tag-ii-monoclonal-antibody-e-ab-48009","title":"Strep-Tag II Monoclonal Antibody - E-AB-48009","description":"\u003cp\u003eStrep-Tag II Monoclonal Antibody\u003c\/p\u003e\n\n\u003cp\u003eSizes: 50μL, 100μL, 200μL\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: E-AB-48009-50, E-AB-48009-100, E-AB-48009-200\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: Strep-Tag II\u003c\/p\u003e\n\n\u003cp\u003eTarget Synonym: Strep Tag II; Strep II\u003c\/p\u003e\n\n\u003cp\u003eConjugation: Unconjugated\u003c\/p\u003e\n\n\u003cp\u003eHost: Mouse\u003c\/p\u003e\n\n\u003cp\u003eSpecies Reactivity: All\u003c\/p\u003e\n\n\u003cp\u003eApplication: WB\u003c\/p\u003e\n\n\u003cp\u003eIsotype: IgG1\u003c\/p\u003e\n\n\u003cp\u003eClonality: Monoclonal\u003c\/p\u003e\n\n\u003cp\u003eClone No.: 4H10\u003c\/p\u003e\n\n\u003cp\u003eBackground: The Strep-tag II is a synthetic peptide consisting of eight amino acids ( WSHPQFEK ). This peptide sequence exhibits intrinsic affinity towards Strep-Tactin, a specifically engineered streptavidin and can be N- or C- terminally fused to recombinant protein. The Strep-tag II peptide was developed as an affinity tool for the purification of corresponding fusion proteins on streptavidin columns. The peptide recognizes the same pocket of streptavidin where the natural ligand is normally bound so that biotin or its chemical derivatives can be used for competitive elution.\u003c\/p\u003e\n\n\u003cp\u003eConcentration: 4.5mg\/mL\u003c\/p\u003e\n\n\u003cp\u003eImmunogen: Synthetic peptide corresponding to Strep II tag conjugated to keyhole limpet haemocyanin.\u003c\/p\u003e\n\n\u003cp\u003eBuffer: PBS with 0.02% sodium azide, 50% glycerol, pH 7.4\u003c\/p\u003e\n\n\u003cp\u003ePurification Method: Protein A\/G Purified\u003c\/p\u003e\n\n\u003cp\u003eDilution: WB: 1:1000-2000\u003c\/p\u003e\n\n\u003cp\u003eCalculated MW: 45kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved MW: 45kDa\u003c\/p\u003e\n\n\u003cp\u003eStorage: -20°C\/One year. Avoid freeze \/ thaw cycles.\u003c\/p\u003e\n\n\u003cp\u003eShipping: Ice bag\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"Elabscience","offers":[{"title":"50μL","offer_id":43148636848307,"sku":"E-AB-48009-50","price":140.0,"currency_code":"CAD","in_stock":true},{"title":"100μL","offer_id":43148636881075,"sku":"E-AB-48009-100","price":210.0,"currency_code":"CAD","in_stock":true},{"title":"200μL","offer_id":43148636913843,"sku":"E-AB-48009-200","price":280.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_0de0c11a-44b6-4dd4-9b19-82778d6468cc.png?v=1710327113","url":"https:\/\/afsbio.com\/products\/strep-tag-ii-monoclonal-antibody-e-ab-48009","provider":"AFSBio Inc.","version":"1.0","type":"link"}