Medchemexpress LLC Dbco-peg5-nhs ester | 2144395-59-3 | 95.1% | 693.74 | C36H43N3O11 | 100 MG

Supplier:  Medchemexpress LLC HY126885100MG

DBCO-PEG5-NHS ester is a DBCO-functionalized PEG5 N-hydroxysuccinimide (NHS) ester used for copper-free click conjugation of azide-containing molecules to primary amines. It functions as a PEG-based linker for bioconjugation and linker chemistry, and is supplied as an oil with defined purity and solubility properties.

• Enables copper-free click conjugation to azide-containing molecules.
• Reacts with primary amines via NHS ester chemistry.
• Provides a PEG5 spacer to reduce steric hindrance and improve solubility.
• High purity suitable for bioconjugation (HPLC ~95%).
• Soluble in DMSO at 100 mg/mL with ultrasonic or warming aid.
• Store solid at -20°C and prepared solutions at -80°C for long-term storage.

Catalog No. 50-002-04159