SARS-CoV-2 (COVID-19) Nucleocapsid Recombinant Protein

• Catalog Number: orb1231445
• Category: Proteins
• Description: SARS-CoV-2 (COVID-19) Nucleocapsid Recombinant Protein
• Tested applications: ELISA, WB
• Tag: His Tag
• Form/Appearance: Liquid
• Purity: > 90% as determined by SDS-PAGE.
• MW: 51.0 kDa
• Target: N
• UniProt ID: P0DTC9
• Protein Sequence: Met 1 - Ala 419
• Source: E. coli
• NCBI: QHO62115.1
• Storage: Lyophilized Protein should be stored at -20˚°C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20˚°C or -70˚°C. Avoid repeated freeze-thaw cycles.
• Buffer/Preservatives: 10 mM PB, Arginine, pH 7.4
• Alternative names: Nucleocapsid protein,NP,Protein N,COVID-19
• Note: For research use only
• Application notes: This protein carries a polyhistidine tag at the N-terminus. The protein has a calculated MW of 51.0 kDa. The protein migrates as 53-55 kDa under reducing (R) condition (SDS-PAGE).
• Expiration Date: 6 months from date of receipt.

SARS-CoV-2 Nucleocapsid protein, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 90%.

Immobilized SARS-CoV-2 Nucleocapsid protein, His Tag at 2 ug/ml (100 uL/well) can bind 2019-nCoV NP Antibody, Rabbit MAb (CLN27) with a linear range of 0.02-0.6 ng/mL.