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    SARS-CoV-2 Spike S2 (His-Tag)

    SARS-CoV-2 Spike S2 (His-Tag)

    Catalog Number: orb640287

    DispatchUsually dispatched within 1-3 weeks
    $ 3,225.00
    Catalog Numberorb640287
    CategoryProteins
    DescriptionSARS-CoV-2 Spike S2 (His-Tag)
    Tested applicationsEIA, WB
    TargetSARS-CoV-2 Spike protein, S2 subunit (His-Tag), rec.
    SourceInsect Cells
    Buffer/PreservativesNo Preservative
    NoteFor research use only
    Expiration Date6 months from date of receipt.
    • SARS-CoV-2 Trimeric Spike Indian B.1.617.2 (delta) [orb1108508]

      410.37 kDa; Protein contains amino acids 14-1211 and following mutations: T19R, G142D, E156G, del_F157-R158 L452R, T478K, D614G, P681R. Plus two extra amino acids (AS) in N-terminus, trimerization domain and His-6 tag at C-terminus, GS linker between protein and trimerization domain and GSG linker between trimerization domain and His-tag. Furin cleavage (RRAR) site between Spike S1 and S2 is mutated (GSAS).

      CHO-based cell line (expressed by QMCF Technology)

      100 μg, 500 μg, 1000 μg
    • SARS-CoV-2 Trimeric Spike [orb1108524]

      417.33 kDa; Protein contains amino acids 14-1211, plus two extra amino acids (AS) in N-terminus, trimerization domain and His-6 tag at C-terminus, GS linker between protein and trimerization domain and GSG linker between trimerization domain and His-tag. Furin cleavage (RRAR) site between Spike S1 and S2 is mutated (GSAS). Also, two stabilizing prolines (PP) have been added to the S2 domain.

      CHO-based cell line (expressed by QMCF Technology)

      100 μg, 500 μg, 1000 μg
    • SARS-CoV-2 (2019-nCoV) Spike Protein (S2 ECD, His tag) [orb1635314]

      100 μg
    • SARS-CoV-2 (2019-nCoV) Spike Protein (S1+S2 ECD, His tag) [orb1635315]

      100 μg
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