SARS-CoV-2 S protein (D614G), His Tag, Super stable trimer (MALS verified) | SPN-C52H3
- SARS-CoV-2 (D614G)
- Spike protein
- His Tag
SARS-CoV-2 S protein (D614G), His Tag, Super stable trimer (MALS verified) | SPN-C52H3 | Acro Biosystems | SARS-CoV-2 Protein Mutants
This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 138.0 kDa. The protein migrates as 170-200 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
>95% as determined by SDS-PAGE.
>90% as determined by SEC-MALS.
Lyophilized from 0.22 μm filtered solution in PBS. Normally trehalose is added as protectant before lyophilization.
Contact us for customized product form or formulation.
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
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