AdipoGen Life Sciences

SARS-CoV-2 Spike Protein S1 (RBD):Fc (human) (rec.) (B.1.617.2 Variant, Delta)

As low as CHF 330.00
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AG-40B-0211-C05050 µgCHF 330.00
AG-40B-0211-30503 x 50 µgCHF 660.00
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Product Details
Synonyms 2019-nCoV Spike Protein S1 (RBD); Spike Receptor Binding Domain; Delta Variant; B.1.617.2; India
Product Type Protein
Properties
Source/Host HEK 293 cells
Sequence

Receptor-binding domain (RBD) of SARS-CoV-2 Spike protein S1 (aa 319-541) containing the mutations L452R & T478K is fused to the N-terminus of the Fc region of human IgG1.

Crossreactivity Human
Biological Activity

Binds to anti-SARS-CoV-2 Spike (RBD) antibodies in serum or plasma. Binds to human ACE2.

MW ~60kDa (SDS-PAGE)
Purity ≥95% (SDS-PAGE)
Endotoxin Content <0.01EU/μg purified protein (LAL test).
Concentration 1mg/ml after reconstitution.
Reconstitution Reconstitute with 50µl endotoxin-free water.
Accession Number QHD43416.1
Formulation Lyophilized. Contains PBS.
Other Product Data

UniProt link QHD43416.1: SARS-CoV-2 S Protein

Shipping and Handling
Shipping BLUE ICE
Short Term Storage +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.
Documents
MSDS Download PDF
Product Specification Sheet
Datasheet Download PDF
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