Recombinant SARS-Cov-2 Spike RBD protein (BQ.1.1/Omicron), His (HEK293)

SKU: orb1975825

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Description

Recombinant SARS-Cov-2 Spike RBD protein (BQ.1.1/Omicron), His (HEK293), expressed in HEK293 cell, with a molecular weight of 26.7 kDa, and a purity of >90% as determined by SDS-PAGE. and has a C-His tag.

Images & Validation

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Key Properties

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Expression System	HEK293 cell
Target	Spike glycoprotein
Tag	C-His
Molecular Weight	26.7 kDa
Protein Sequence	319-537/1273
Purity	>90% as determined by SDS-PAGE
Endotoxins	Not analyzed

Storage & Handling

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Storage	Stored at -70°C or -20°C. Avoid repeated freeze/thaw cycles.
Disclaimer	For research use only

Alternative Names

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SARS-CoV-2 spike protein; 2019-nCOV Spike protein; Spike glycoprotein; Spike protein S1; Surface glycoprotein; Spike protein RBD; SPIKE_SARS2

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Recombinant SARS-Cov-2 Spike RBD protein (BQ.1.1/Omicron), His (HEK293)

Measured by its binding ability in a functional ELISA. Immobilized human ACE2, His-Avi Tag (Cat: orb1516578) at 2 µg/mL (100 µl/Well) can bind SARS-CoV-2 Spike RBD (BQ.1.1/Omicron), His Tag (Cat: orb1975825), the EC50 is 34 ng/ml.

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE.

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Gene Symbol

Spike glycoprotein

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