{"product_id":"cov-2-rec-spike-his-yeast-pp-1000ug-stemcelltechnologies-1000597","title":"CoV-2 Rec Spike, His (Yeast-Pp) 1000ug","description":"CoV-2 Rec Spike, His (Yeast-Pp) 1000ug\n\n\u003cp\u003e\u003cstrong\u003eCoV-2 Rec Spike, His (Yeast-Pp) 1000ug\u003c\/strong\u003e — Recombinant SARS‑CoV‑2 spike protein with a polyhistidine tag, expressed in Pichia pastoris (yeast). Provided by STEMCELL Technologies.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFormat: His‑tagged yeast‑expressed spike (1000 µg); yeast glycosylation patterns differ from mammalian but can provide high yields and robust expression.\u003c\/li\u003e\n\u003cli\u003eApplications: antibody screening, ELISA, binding studies, vaccine antigen research and assay development where yeast expression is acceptable.\u003c\/li\u003e\n\u003cli\u003eQuality \u0026amp; handling: characterized by SDS‑PAGE and immunoblot; may exhibit yeast‑type glycoforms—consider this when studying glycan‑dependent interactions.\u003c\/li\u003e\n\u003cli\u003eStorage \u0026amp; reconstitution: store at ≤‑20 °C (preferably ‑80 °C). Reconstitute in appropriate buffer, aliquot, and minimize freeze–thaw cycles.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMCELL Technologies","offers":[{"title":"Default Title","offer_id":46231815946390,"sku":"100-0597","price":18234.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/6642\/6774\/files\/afmsaugre_83676468-ffd9-481d-a085-bae1a199a18c.png?v=1770687370","url":"https:\/\/augresearch.com\/products\/cov-2-rec-spike-his-yeast-pp-1000ug-stemcelltechnologies-1000597","provider":"Augmented Research","version":"1.0","type":"link"}