Active Recombinant COVID-19 Spike NTD protein(XD/BA.1 x AY.4), His-tagged
Cat.No. : | Spike-727V |
Product Overview : | Recombinant COVID-19 Spike NTD protein(XD/BA.1 x AY.4)(Ser 13 - Leu 303)(Accession # QHD43416.1 (T19R, A27S, T95I, G142D, EFR156-158G, N211del, L212I, ins214EPE)), fused with His tag at the C-terminus, was expressed in HEK293. |
- Specification
- Gene Information
- Related Products
Source : | HEK293 |
Species : | COVID-19 |
Tag : | His |
Form : | Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 . Normally trehalose is added as protectant before lyophilization. |
Bio-activity : | Immobilized SARS-CoV-2 Spike NTD, His Tag (XD/BA.1 x AY.4 recombinant) at 1 μg/mL (100 μL/well) can bind Anti-SARS-CoV-2 Spike NTD Antibody, Chimeric mAb, Human IgG1 with a linear range of 0.1-2 ng/mL. |
Molecular Mass : | The protein has a calculated MW of 34.9 kDa. The protein migrates as 47-65 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation. |
Protein length : | Ser 13 - Leu 303 |
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 |
Products Types
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
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