HRP-SARS-CoV-2 Spike Trimer (T19R, G142D, EF156-157del, R158G, L452R, T478K, D614G, P681R, D950N), His Tag | SPN-CR2H7

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SKU:
SPN-CR2H7
Host:
HEK293
Lineage:
SARS-CoV-2 Delta | B.1.617.2 (India)
Molecule:
Spike Trimer
Mutation:
T19R, G142D, EF156-157del, R158G, L452R, T478K, D614G, P681R, D950N
Species:
SARS-CoV-2
Tag:
His Tag
£368.08 - £1,324.40
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Description

HRP-SARS-CoV-2 Spike Trimer (T19R, G142D, EF156-157del, R158G, L452R, T478K, D614G, P681R, D950N), His Tag | SPN-CR2H7 | Acro Biosystems | SARS-CoV-2 Protein Mutants

Synonym
 
Spike, S protein, Spike glycoprotein, S glycoprotein
 
Source
 
HRP-SARS-CoV-2 Spike Trimer, His Tag (SPN-CR2H7) is expressed from human 293 cells (HEK293). It contains AA Val 16 - Pro 1213 (Accession # QHD43416.1) with mutations (T19R, G142D, EF156-157del, R158G, L452R, T478K, D614G, P681R, D950N) identified in the SARS-CoV-2 Delta variant (Pango lineage: B.1.617.2; other names: 21A/S:478K). This protein is conjugated to horseradish peroxidase and suitable for ELISA.
Predicted N-terminus: Val 16
 
Molecular Characterization

This protein carries a polyhistidine tag at the C-terminus.

The protein has a calculated MW of 137.8 kDa.

Endotoxin

Less than 1.0 EU per μg by the LAL method.
 
Purity

>90% as determined by SDS-PAGE.

Formulation

Lyophilized from 0.22 μm filtered solution in PBS, pH7.3. Normally trehalose is added as protectant before lyophilization.

Contact us for customized product form or formulation.

Reconstitution

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

Storage

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

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

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