SARS-CoV-2 S Trimer Protein (Biotinylated, B.1.1.7, HEK293, His-Avi)
- Species: Virus
- Source: HEK293
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Storage:Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.
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Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Technical Parameters
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Product Properties
- Documentation
- Help & FAQs
Technical Parameters
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Species Virus
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Source HEK293
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Tag C-Avi;C-His
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Accession
QHD43416.1 (V16-P1213, ΔH69-V70, ΔY144, N501Y, A570D, D614G, P681H, T716I, S982A, D1118H, R683A, R685A, F817P, A892P, A899P, A942P, K986P, V987P)
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Gene ID43740568
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Molecular Construction
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N-term
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Spike Trimer (V16-P1213, with multiple mutations)
Accession # QHD43416.1 -
T4 fibritin trimerization motif-His-Avi
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C-term
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Protein Length
Ectodomain
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Conjugation
Biotin
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Synonyms
Spike; S protein; Spike glycoprotein; S glycoprotein; B.1.1.7; 20I/501Y.V1; VOC 202012/01
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Predicted Molecular Mass
139.4 kDa
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Molecular Weight
Approximately 160-200 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.
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Glycosylation
Yes
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Purity
≥ 95%, as determined by reducing SDS-PAGE.
Product Properties
Lyophilized powder
It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).
Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.
Room temperature in continental US; may vary elsewhere.
Documentation
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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