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SARS-CoV-2 (COVID-19) Spike S1 Recombinant Protein

SARS-CoV-2 (COVID-19) Spike S1 Recombinant Protein

Product Specifications

Product Name Alternative

2019-nCoV Spike Protein S1 (RBD) ; Spike Receptor Binding Domain

UniProt

P0DTC2

Source

HEK293 cells

Field of Research

Infectious Disease & Virology

Concentration

1 mg/ml after reconstitution.

Purity

≥95% (SDS-PAGE)

Bioactivity

Binds to anti-SARS-CoV-2 Spike (RBD) antibodies in serum or plasma.

Form

Lyophilized

Molecular Weight

~35kDa (SDS-PAGE)

Storage Conditions

Short Term StorageL: +4°C, Long Term Storage: -20°C, Handling Advice: After opening, prepare aliquots and store at -20°C. Avoid freeze/thaw cycles. Centrifuge lyophilized vial before opening and reconstitution. For maximum product recovery after thawing, centrifuge the vial before opening the cap. Use/Stability: Stable for at least 6 months after receipt when stored at -20°C. Working aliquots are stable for up to 3 months when stored at -20°C.

Notes

For research use only.

NCBI Accession Number

QHD43416.1

Preservative

Lyophilized. Contains PBS.

AA Sequence

Receptor-binding domain (RBD) of SARS-CoV-2 Spike protein S1 (aa 319-541) is fused at the C-terminus to a His-tag.

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