• The purity of 2019-nCoV Spike RBD B. 1. 1. 529 omicron is greater than 95% as determined by SEC-HPLC.
  • 1ug loaded Tris-Bis PAGE under reducing condition. The purity is greater than 95%.
  • COV2 RBD (coating at 0. 1ug-well) binding with Human ACE2-Fc. The linear range was found to be 100 ng/ml

COV2 Spike protein RBD B.1.1.529 (Omicron) protein (His-Tag) {Biotin} (STJP000264)

SKU:
STJP000264

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Host: HEK293
Note: STRICTLY FOR FURTHER RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description: COV2 Spike protein RBD B.1.1.529 (Omicron)-His-Tag protein was developed from hek293 and has a target region of His-Tag. For use in research applications.
Conjugation: Biotin
Formulation: Lyophilised from 0.2 µm filtered PBS solution pH7.4.
Dilution Range: Spin the vial and reconstite in distilled water to a concentration not less than 0.1 mg/mL. This can then be diluted into other buffers.
Storage Instruction: The lyophilized protein is stable for at least 1 year from date of receipt at-20°C. NA
Endotoxin: Endotoxin content was assayed using a LAL gel clot method. Endotoxin level was found to be less than 0.1 ng/µg (1EU/µg). NA
Immunoreactivity: To be tested NA
Immunogen Region: ECD
Immunogen: DNA sequence encoding extracellular fragment[319-541] of COV2 Spike RBD domain [accession# QIC53204.1] variant (B.1.1.529/Omicron) ( G339D, S371L, S373P, S375F, K417N, N440K, G446S, S477N, T478K, E484A, Q493R, G496S, Q498R, N501Y, Y505H) including a
Background Recombinant NCOV RBD B.1.1.529 encodes the NCOV spike glycoprotein RBD domain sequence. This molecule has a calculated mass of approximately 76kDa. Recombinant RBD migrates due to glycosylation as an approximately 120 kDa protein under reducing conditions in SDS-PAGE.

Information sourced from Uniprot.org

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