Recombinant SARS-Cov-2 Spike S1 protein (N501Y), His (HEK293)

SKU: orb1516563

Description

Recombinant SARS-Cov-2 Spike S1 protein (N501Y), His (HEK293), with a concentration of >0.5 mg/ml, expressed in HEK293 cell, with a molecular weight of 120-140 kDa, and a purity of >95% as determined by SDS-PAGE. It was purified by AC, and has a His tag.

Research Area

SARS /COVID-19

Images & Validation

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Key Properties

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Expression System	HEK293 cell
Target	Spike glycoprotein
Tag	His
Molecular Weight	120-140 kDa
Protein Sequence	16-1188/1273
Purification	AC
Purity	>95% 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.
Form/Appearance	Lyophilized or Liquid
Buffer/Preservatives	Lyophilized from 0.22um filtered solution in PBS (pH7.4). Normally 5% trehalose is added as protectant before lyophilization.
Concentration	>0.5 mg/ml
Reconstitution	Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
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_SARS2; 2019-nCOV Spike protein(N501Y), Recombinant (His Tag); Recombinant SARS-COV-2 S protein S1(N501Y) Protein. ;Recombinant SARS-Cov-2 Spike S1 protein (N501Y), His (HEK293)

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Quick Database Links

Gene Symbol

Spike glycoprotein

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