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Medchemexpress LLC SARS-CoV-2 S protein receptor-binding domain, biotinylated (Omicron B.1.1.529) | 96.0% | 50 UG
SDP

Supplier:  Medchemexpress LLC HYP7444650UG

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Recombinant biotinylated receptor-binding domain (RBD) of the SARS-CoV-2 spike protein (Omicron B.1.1.529). Produced in HEK293 cells and supplied as a filtered PBS solution, this enzymatically biotinylated RBD includes C-terminal His and Avi tags and is intended for binding assays, ELISA development, and antibody characterization.

  • Expression system: HEK293 cells
  • Biotinylation: site-specific Avi tag
  • Formulation: 0.22 μm filtered PBS, pH 7.4
  • Concentration: 0.54 mg/mL
  • Purity: 96.0% by reducing SDS-PAGE
  • Endotoxin: <1 EU/μg (LAL)
  • Storage: store at -80°C; avoid repeated freeze-thaw
  • Applications: ACE2 binding assays, ELISA, antibody characterization

Catalog No. 50-002-93459


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