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Medchemexpress LLC Tr-PEG3-OH | 133699-09-9 | MFCD22574815 | 99.6% | 392.49 g/mol | C25H28O4 | 1 G
Supplier: Medchemexpress LLC HY1202581G
Tr-PEG3-OH is a non-cleavable three-unit polyethylene glycol (PEG) linker used in the synthesis of antibody-drug conjugates (ADCs) and PROTACs. It acts as a short, hydrophilic spacer to improve payload solubility and control spacing between payload and antibody or ligand, supporting efficient conjugation chemistry.
- Non-cleavable three-unit PEG linker suitable for ADC and PROTAC synthesis.
- Provides a short, hydrophilic spacer to improve solubility and reduce aggregation.
- High purity for consistent conjugation performance.
- Compatible with standard organic synthesis and conjugation workflows.
- Available in small research quantities for laboratory use.
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