CoV-2 Rec N Prot, His (Ecoli) 100ug

CoV-2 Rec N Prot, His (Ecoli) 100ug — Recombinant SARS‑CoV‑2 nucleocapsid (N) protein with a polyhistidine tag, expressed in Escherichia coli. Provided by STEMCELL Technologies.

• Format: His‑tagged bacterial expression product; 100 µg quantity suitable for assay development and small‑scale testing.
• Applications: ELISA antigen, Western blot control, antibody characterization and assay validation.
• Quality & handling: characterized by SDS‑PAGE/Western blot. For cell‑based or endotoxin‑sensitive applications, perform additional endotoxin removal steps as needed.
• Storage & reconstitution: store frozen (‑20 °C to ‑80 °C). Reconstitute in sterile buffer, aliquot, and avoid repeated freeze–thaw cycles.