{"product_id":"recombinant-der-f-1-ra-3083a","title":"Recombinant Der f 1 - ra-3083A","description":"\u003cp\u003eRecombinant Der f 1\u003c\/p\u003e\n\n\u003cp\u003eSize: 50ug\u003c\/p\u003e\n\n\u003cp\u003eCatalog Number: ra-3083A\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eProduct Description: Recombinant Der f 1（99-321aa） was expressed in Yeast with His tag.\u003c\/p\u003e\n\n\u003cp\u003eProduct Type: Animal Allergens\u003c\/p\u003e\n\n\u003cp\u003eStorage Temperature: Store it under sterile conditions at -20 to -80 ºC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.\u003c\/p\u003e\n\n\u003cp\u003eMolecular weight: The theoretical molecular weight is 26kDa. It shows about 40kDa due to intracellular expression of Pichia pastoris with alpha factor. A part of protein exsited as dimer.\u003c\/p\u003e\n\n\u003cp\u003ePurity: \u0026gt;95% by SDS-PAGE\u003c\/p\u003e\n\n\u003cp\u003eHost: Yeast\u003c\/p\u003e\n\n\u003cp\u003eGrade: RUO\u003c\/p\u003e\n\n\u003cp\u003eProtein species: Dermatophagoides farinae (American house dust mite)\u003c\/p\u003e\n\n\u003cp\u003eTag: His\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"Creative Biomart","offers":[{"title":"Default Title","offer_id":43467054710963,"sku":"ra-3083A","price":1572.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/Screenshot_2023-11-21_195502_82e9b12e-0563-4c1c-82f2-f545a68cd622.png?v=1769800098","url":"https:\/\/afsbio.com\/products\/recombinant-der-f-1-ra-3083a","provider":"AFSBio Inc.","version":"1.0","type":"link"}