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Medchemexpress LLC Azido-PEG8-NHS ester | 1204834-00-3 | 99.5% | 564.58 g/mol | C23H40N4O12 | 50 MG
Supplier: Medchemexpress LLC HY13018450MG
Azido-PEG8-NHS ester is an azide-functional PEG8 N-hydroxysuccinimide (NHS) ester used as a cleavable linker and bioconjugation reagent for click chemistry and the synthesis of antibody-drug conjugates and PROTAC linkers. It is supplied as a colorless to light yellow liquid with high purity and is intended for research use.
- Azide functionality enables copper-catalyzed and strain-promoted click reactions.
- Peg8 spacer increases hydrophilicity and reduces steric hindrance.
- NHS ester readily reacts with primary amines for bioconjugation.
- High reported purity suitable for synthetic and bioconjugation workflows.
- Storage stability: stable as a pure compound at -20°C for up to 3 years.
- Solubility: soluble in DMSO (100 mg/mL); ultrasonic agitation may be required.
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