Recombinant 2019-nCoV NP (Truncated) (His Tag) (Active) | 763-PKSR030537

Recombinant 2019-nCoV NP (Truncated) (His Tag) (Active) | PKSR030537 | Elabscience.

Synonym: 2019-nCoV coronavirus NP Protein; 2019-nCoV np Protein; 2019-nCoV novel coronavirus Nucleoprotein Protein

Activity: Immobilized Recombinant 2019-nCoV NP (Truncated) (Cat#DRA58) at 2μg/ml (100 μl/well) can bind Anti-2019-nCoV NP Antibody (6G9) (Cat#DA027) , the ED50 for this effect is 4.8 ng/ml.

Protein Construction: Recombinant 2019-nCoV NP (Truncated) is produced by our E.coli expression system with a 6His tag at the N-terminus.

Sequence: N/A

Fusion tag: N-6His

Accession: QHD43423.2

Species: SARS-CoV-2

Expressed Host: E.coli

Shipping Conditions: This product is provided as liquid. It is shipped at frozen temperature with blue ice/gel packs.Upon receipt, store it immediately at<-20°C.

Purity: > 95 % as determined by reducing SDS-PAGE.

Endotoxin: N/A

Stability and Storage: Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.

Mol Mass: 36.2kDa

AP Mol Mass: 38kDa

Formulation: Supplied as a 0.2 μM filtered solution of PBS, pH 7.4.

Reconstitution: Not Applicable

Background: Coronavirus N protein is required for coronavirus RNA synthesis, and has RNA chaperone activity that may be involved in template switch. Nucleocapsid protein is a most abundant protein of coronavirus. N protein packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. Because of the conservation of N protein sequence and its strong immunogenicity, the N protein of coronavirus is chosen as a diagnostic tool.