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Medchemexpress LLC Bis-PEG4-TFP ester | 1446282-42-3 | MFCD21363292 | 98.0% | 590.41 | C24H22F8O8 | 25 MG
Supplier: Medchemexpress LLC HYW19072825MG
Bis-PEG4-TFP ester is a bifunctional PEG-based linker bearing tetrafluorophenyl (TFP) activated esters at both ends, designed for conjugation to amine-containing ligands during PROTAC and bioconjugation synthesis. Supplied as a liquid in small research-scale quantities, it is intended for research use only and should be stored under recommended conditions to maintain stability.
- Provides bifunctional TFP-activated esters for efficient amide coupling.
- PEG4 spacer offers a flexible, hydrophilic linker with defined length.
- High purity suitable for laboratory research and synthesis.
- Liquid form facilitates accurate handling and aliquoting.
- Storage recommendations support extended stability when protected from light and moisture.
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