| Code | CSB-AP005371HU |
| Abbreviation | Recombinant Human GPC3 protein, partial (Active) |
| MSDS | |
| Size | $174 |
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Glypican-3 is a heparan sulfate proteoglycan overexpressed in hepatocellular carcinoma and several other malignancies, making it a high-value target for oncology research and therapeutic antibody development. This recombinant human GPC3 construct (aa 25–559, C-terminal 6×His tag) demonstrates confirmed binding to human FGFb in a functional ELISA with an EC50 no greater than 50 ng/ml, providing a suitable basis for ligand-interaction studies, receptor-binding assays, and screening of anti-GPC3 antibody candidates. Produced in a mammalian expression system to support native-like post-translational modifications, the protein meets the quality thresholds commonly required for functional cell-based assays and in vivo studies, with purity exceeding 95% by SDS-PAGE and endotoxin levels below 1.0 EU/μg by LAL testing. Researchers can confidently deploy this protein as a reliable standard in sandwich ELISAs, SPR-based affinity measurements, or immunization protocols for monoclonal antibody generation against GPC3.
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