Recombinant SARS-CoV-2 ORF3b protein | 763-PKSV030333

Recombinant SARS-CoV-2 ORF3b protein | PKSV030333 | Elabscience.

Synonym: ORF3b protein, ORF3b

Activity: Test in progress

Protein Construction: Recombinant SARS-CoV-2 ORF3b protein is produced by E.coli expression system and the target gene encoding Met1-Val22 is expressed with N-Sumo Tag

Sequence: Met1-Val22

Fusion tag: N-Sumo

Accession: P0DTF1

Species: SARS-CoV-2

Expressed Host: E.coli

Shipping Conditions: This product is provided as lyophilized powder which is shipped with ice packs.

Purity: >90% as determined by SDS-PAGE

Endotoxin: Please contact us for more information.

Stability and Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Mol Mass: 18.16 kDa

AP Mol Mass: N/A

Formulation: Supplied as solution form in PBS, pH7.5 or lyophilized from PBS, pH7.5

Reconstitution: Please refer to the printed manual for detailed information.

Background: SARS-CoV-2 ORF3b is homologous to SARS-CoV ORF3b, although the proposed protein is much shorter due to the presence of premature stop codons (Probable) . Elicits strong specific antibody response (PubMed:32807944) .