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Medchemexpress LLC Nhpi-PEG4-C2-Pfp ester | 2101206-46-4 | >97.0% | 577.45 g/mol | C25H24F5NO9 | 1 G
Supplier: Medchemexpress LLC HY1300901G
NHPI-PEG4-C2-Pfp ester is a PEG4-based linker bearing an N-hydroxyphthalimide (NHPI) activated pentafluorophenyl (Pfp) ester used for bioconjugation and the synthesis of antibody-drug conjugates (ADCs).
- Used as a linker for antibody-drug conjugate synthesis.
- Contains a non-cleavable four-unit PEG spacer for improved solubility.
- Activated pentafluorophenyl ester enables efficient coupling to primary amines.
- Purity greater than 97.0% as confirmed by certificate of analysis.
- Molecular weight 577.45 g/mol and CAS number 2101206-46-4.
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