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新冠病毒產(chǎn)品推薦

 更新時間:2020-03-10 點擊量:1316

Recombinant 2019-nCoV Spike Protein S1 (His Tag)

Cat No.: BLPSN-0982P

TagHis
Host Species2019-nCoV
Background2019 Novel Coronavirus (2019-nCoV) is a virus (more specifically, a coronavirus) identified as the cause of an outbreak of respiratory illness first detected in Wuhan, China.
DescriptionA DNA sequence encoding the 2019-nCoV spike protein S1 was expressed in human cells and fused with a His tag at the C-terminus.
SourceHuman Cells
Predicted N TerminalVal
Molecular WeightThe recombinant 2019-nCoV spike protein S1 consists of 681 amino acids and predicts a molecular mass of 76.5 kDa.
Purity> 90% as determined by SDS-PAGE.
Endotoxin<1.0 EU per μg protein as determined by the LAL method.
BioactivityThe 2019-nCoV Spike Protein (S1 Subunit, His Tag) can bind with Human ACE2 in functional ELISA assay.
FormulationLyophilized from sterile PBS, pH 7.4.
StabilityThe recombinant 2019-nCoV spike protein S1 is stable for up to 1 year from date of receipt at -20℃ to -80℃.
UsageFor Research Use Only
StorageStore the 2019-nCoV spike protein S1 under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.

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