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ACROBiosystems SARS-CoV-2 Spike RBD Protein, His Tag (BQ.1.1/Omicron) - 1 mg

Supplier:  ACROBiosystems SPDC52401MG

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Recombinant SARS-CoV-2 spike receptor binding domain (RBD) expressed in human HEK293 cells with a C-terminal His tag. Suitable for ACE2-binding assays, antibody characterization, and serology research.

  • Expressed in human HEK293 cells
  • C-terminal polyhistidine (His) tag
  • Available as 1 mg (500 μg x 2)
  • Purity: >95% by SDS-PAGE; >90% by SEC-MALS
  • Calculated molecular weight 26.6 kDa; migrates 33-37 kDa on SDS-PAGE
  • Contains RBD residues Arg319-Lys537 with BQ.1.1 Omicron mutations
  • Intended for research use in ACE2 interaction and antibody studies

Catalog No. NC2210733


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