CoV-2 Rec Spike, His (Yeast-Pp) 100ug

CoV-2 Rec Spike, His (Yeast-Pp) 100ug — Recombinant SARS‑CoV‑2 spike protein with a polyhistidine tag, expressed in Pichia pastoris (yeast). Provided by STEMCELL Technologies.

• Format: 100 µg yeast‑expressed His‑tagged spike, suitable for pilot studies and assay optimization.
• Applications: ELISA antigens, antibody binding assays, immunoassay development and screening.
• Quality & handling: validated by SDS‑PAGE/Western blot. Be aware of yeast glycosylation differences versus mammalian proteins for glycan‑sensitive assays.
• Storage & reconstitution: store frozen (‑20 °C to ‑80 °C). Reconstitute in sterile buffer and aliquot to avoid repeated freeze–thaw.