• Western blot analysis of lysates from 293T cells, using SARS-CoV-2 ORF3A Rabbit polyclonal antibody (STJ11103235) at 1:5000 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) (STJS000856) at 1:10000 dilution. Lysates/proteins: 25 Mu g per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 90s.

Anti-SARS-CoV-2-ORF3A antibody (172-186) (STJ11103235)

SKU:
STJ11103235

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Host: Rabbit
Applications: WB/ELISA
Reactivity: SARS-CoV-2
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Clonality: Polyclonal
Conjugation: Unconjugated
Isotype: IgG
Formulation: PBS with 0.01% Thimerosal, 50% Glycerol, pH 7.3.
Purification: Affinity purification
Concentration: Lot specific
Dilution Range: WB:1:2000-1:6000
ELISA:Recommended starting concentration is 1 Mu g/mL. Please optimize the concentration based on your specific assay requirements.
Storage Instruction: Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles.
Immunogen Region: 172-186
Specificity: A synthetic peptide corresponding to a sequence within amino acids 100-200 of coronavirus ORF3A (YP_009724391.1).
Immunogen Sequence: GLEAPFLYLYALVYFLQSIN FVRIIMRLWLCWKCRSKNPL LYDANYFLCWHTNCYDYCIP YNSVTSSIVITSGDGTTSPI SEHDYQIGGYTEKWESGVKD CVVLHSYFTSDYYQLYSTQL STDTGVEHVTFFIYNKIVDE PEEHVQIHTIDGSSGVVNPV MEPIYDEPTTTTSVPL
Background Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is an enveloped, positive-sense, single-stranded RNA virus that causes coronavirus disease 2019 (COVID-19). Virus particles include the RNA genetic material and structural proteins needed for invasion of host cells. Once inside the cell the infecting RNA is used to encode structural proteins that make up virus particles, nonstructural proteins that direct virus assembly, transcription, replication and host control and accessory proteins whose function has not been determined.~ ORF3a encodes a viral accessory protein. Based on its similarity to other coronavirus proteins, ORF3a protein is thought to be a protein with ion channel activity (viroporin) that activates the NLRP3 inflammasome. ORF3a may also play a role in virus replication and pathogenesis.

Information sourced from Uniprot.org

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