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Medchemexpress LLC TCO-PEG4-NHS ester | 1621096-79-4 | MFCD28118912 | 95.4% | 514.57 | C24H38N2O10 | 5 MG
Supplier: Medchemexpress LLC HY141167A5MG
TCO-PEG4-NHS ester is a bifunctional PEG-based linker combining a trans-cyclooctene (TCO) group and an N-hydroxysuccinimide (NHS) ester for efficient bioorthogonal conjugation. It is provided as a high-purity reagent for click chemistry and PROTAC linker synthesis, compatible with protein and antibody labeling in common organic solvents and aqueous buffers.
- Bifunctional linker with trans-cyclooctene and NHS ester for rapid bioorthogonal conjugation.
- PEG4 spacer improves solubility and reduces steric hindrance.
- High purity suitable for analytical and preparative work.
- Compatible with protein, antibody, and small-molecule labeling workflows.
- Supplied in small quantities for research-scale applications.
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