SARS-CoV-2 (Omicron) Nucleocapsid, C-His Tag

• Catalog Number: orb1173777
• Category: Proteins
• Description: Recombinant SARS-CoV-2 Nucleocapsid (P13L,E31del,R32del,S33del,R203K,G204R) protein with C-terminal 6×His tag
• Reactivity: Virus
• Tag: C-6×His Tag
• Form/Appearance: Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions of reconstitution.
• Purity: The purity of the protein is greater than 85% as determined by SDS-PAGE and Coomassie blue staining.
• MW: The protein has a predicted molecular mass of 46.3 kDa after removal of the signal peptide. The apparent molecular mass of Nucleocapsid (D63G, R203M, D377Y)-His is approximately 55-70 kDa due to glycosylation.
• Target: Nucleocapsid
• UniProt ID: P0DTC9
• Source: Mammalian
• Storage: Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature.
• Buffer/Preservatives: Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions.
• Alternative names: Nucleocapsid protein;NP;Protein N;Omicron (B.1.1.5
• Note: For research use only
• Expiration Date: 12 months from date of receipt.

Human TM4SF1 Protein, hFc Tag on SDS-PAGE under reducing condition.

ELISA plate pre-coated by 2 μg/mL (100 μL/well) SARS-CoV-2 (Beta) S protein RBD, hFc Tag (orb757478) can bind Human ACE2 Protein, mFc Tag (orb689420) in a linear range of 12.346–3000 ng/ml.

ELISA plate pre-coated by 2 μg/mL (100 μL/well) SARS-CoV-2 (Beta) S protein RBD, hFc Tag (orb757478) can bind Anti-SARS-CoV-2 RBD antibody in a linear range of 0.244–15.625 ng/ml.