| Code | CSB-MP015044HUc9 |
| Abbreviation | Recombinant Human MSLN protein, partial (Active) |
| MSDS | |
| Size | $9.9 |
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Mesothelin is a cell-surface glycoprotein overexpressed in mesothelioma, ovarian, and pancreatic cancers, making it a high-priority target for antibody-based therapeutic development and immunoassay design. This recombinant human MSLN fragment (aa 296–580 of isoform 3) demonstrates robust binding activity validated by functional ELISA, where immobilized protein at 2 μg/ml binds anti-MSLN rabbit monoclonal antibody with an EC50 of 2.657–3.177 ng/ml, confirming correct epitope presentation suitable for antibody screening, sandwich ELISA development, and SPR-based binding kinetics studies. The N-terminal hFc tag facilitates oriented immobilization on Protein A/G surfaces and supports use as a positive control in flow cytometry or cell-binding assays targeting mesothelin-expressing tumor lines. Mammalian expression ensures native-like glycosylation, while purity exceeding 90% by SDS-PAGE and endotoxin levels below 1.0 EU/μg satisfy the criteria typically required for functional cell-based assays and in vivo immunization protocols.
Applications : Antigen, Drug related studies
Review: I used CSB-MP015044HUc9 to perform an ELISA experiment with the anti-MSLN antibody, and the EC50 was 1.940-4.024ng/ml, showing good binding activity. Subsequently, it was used as an antigen for immunization, and the immune effect was very good. When used for ELISA screening, the antigen coating effect is also good, stable, and has good repeatability.
By Anonymous