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Medchemexpress LLC Folic acid-PEG5-Mal | 00-00-0 | 99.5% | C35H45N9O12 | 10MG
Supplier: Medchemexpress LLC HY13207010MG
FA-PEG5-Mal is a polyethylene glycol (PEG)-based linker developed for constructing proteolysis-targeting chimeras (PROTACs). It combines a folic acid-derived ligand with a PEG5 spacer and a maleimide functional group to enable selective conjugation to thiol-containing partners. Supplied as a solid for laboratory research use, it offers high purity and convenient solubility in DMSO for bioconjugation and linker assembly workflows.
- Provides a folic acid ligand for target engagement
- Contains a PEG5 spacer to give flexible linker length
- Includes a maleimide functional handle for thiol coupling
- Supplied as a solid suitable for laboratory research use
- High purity for reliable synthetic results
- Soluble in DMSO (100 mg/mL) with ultrasonic assistance recommended
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