Active Recombinant COVID-19 Spike Trimer protein(BA.2/Omicron), His-Avi-tagged, Biotinylated
|Product Overview :||Biotinylated Recombinant COVID-19 Spike Trimer protein(BA.2/Omicron)(Val 16 - Pro 1213) (Accession # QHD43416.1(T19I, LPP24-26del, A27S, G142D, V213G, G339D, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, S477N, T478K, E484A, Q493R, Q498R, N501Y, Y505H, D614G, H655Y, N679K, P681H, N764K, D796Y, Q954H, N969K, R683A, R685A, F817P, A892P, A899P, A942P, K986P, V987P)), fused with His and Avi tag at the C-terminus, was expressed in HEK293.|
- Gene Information
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|Form :||Lyophilized from 0.22 μm filtered solution in PBS. Normally trehalose is added as protectant before lyophilization.|
|Bio-activity :||Immobilized Biotinylated SARS-CoV-2 Spike Trimer, His,Avitag (BA.2/Omicron) at 1 μg/mL (100 μL/well) on streptavidin precoated (0.5 μg/well) plate can bind Human ACE2, Fc Tag with a linear range of 0.1-6 ng/mL.|
|Molecular Mass :||The protein has a calculated MW of 139.7 kDa. The protein migrates as 160-190 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.|
|Protein length :||Val 16 - Pro 1213|
|Endotoxin :||Less than 1.0 EU per μg by the LAL method.|
|Purity :||>95% as determined by SDS-PAGE.
>90% as determined by SEC-MALS.
|Storage :||This product is stable after storage at:
-20°C to -70°C for 12 months in lyophilized state;
-70°C for 3 months under sterile conditions after reconstitution.
|Reconstitution :||It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.|
|Gene Name :||S surface glycoprotein [ Severe acute respiratory syndrome coronavirus 2 ]|
|Official Symbol :||Spike|
|Synonyms :||Spike; S1 protein; Spike glycoprotein Subunit1; S glycoprotein Subunit1; Spike protein S1; COVID-19 Omicron|
|Gene ID :||43740568|
|Protein Refseq :||YP_009724390.1|
|UniProt ID :||P0DTC2|
|Spike-001HCL||Recombinant HCoV-EMC/2012 Spike cell lysate||+Inquiry|
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|Spike-001SCL||Recombinant SARS Spike cell lysate||+Inquiry|
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