Product Details
Synonyms
Glycoprotein C/Gc protein (SFTSV)
Source
SFTS virus pre-Gc Protein (HN6), His Tag (PRN-S52H3) is expressed from human 293 cells (HEK293). It contains AA Cys 563 - Arg 1035 (Accession # F1BWU4).
Predicted N-terminus: Cys 563
Request for sequenceMolecular Characterization

Other Tags and Version Biotin & Other Labeled Version
This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 52.5 kDa. The protein migrates as 64-70 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin
Less than 1.0 EU per μg by the LAL method / rFC method.
Purity
>95% as determined by SDS-PAGE.
>90% as determined by SEC-MALS.
Formulation
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
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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Performance Data
SDS-PAGE

SFTS virus pre-Gc Protein (HN6), His Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95% (With Star Ribbon Pre-stained Protein Marker).
SEC-MALS

The purity of SFTS virus pre-Gc Protein (HN6), His Tag (Cat. No. PRN-S52H3) is more than 90% and the molecular weight of this protein is around 60-80 kDa verified by SEC-MALS.
Report
Bioactivity-ELISA

Immobilized SFTS virus pre-Gc Protein (HN6), His Tag (Cat. No. PRN-S52H3) at 1 μg/mL (100 μL/well) can bind Monoclonal Anti-pre-Gc protein (SFTS virus (HN6)) Antibody, Mouse IgG1 (17D4) (Cat. No. PRN-Y316) with a linear range of 0.1-2 ng/mL (QC tested).
Protocol
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FAQ
- Product
What do “pre” and “post” refer to in the names of viral proteins?
In virology, “pre” refers to the conformation of a viral surface glycoprotein before fusion with the host cell membrane, while “post” refers to the conformation after membrane fusion and entry into the host cell. Both are naturally occurring states in the viral life cycle. Because the “pre” conformation represents a critical stage before viral entry, antibodies designed against this state often exhibit stronger neutralizing activity and are therefore more effective in preventing infection.
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