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Medchemexpress LLC Fmoc-NH-PEG4-CH2COOH | 437655-95-3 | 99.1% | 473.52 | C25H31NO8 | 250 MG
Supplier: Medchemexpress LLC HY130175250MG
Fmoc-NH-PEG4-CH2COOH is an Fmoc-protected PEG4 linker with a terminal carboxylic acid. It serves as a cleavable spacer in antibody-drug conjugate and PROTAC assembly, and as a pegylated spacer for peptide conjugation to increase solubility and provide a site for functionalization.
- Fmoc-protected amine with terminal carboxylic acid
- Peg4 spacer increases solubility and flexibility
- Suitable for antibody-drug conjugate (ADC), proteolysis-targeting chimera (PROTAC), and peptide conjugation chemistries
- Available in small-scale quantities for synthesis and method development
- Store at low temperature in a sealed container to minimize moisture exposure
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