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Medchemexpress LLC Bcn-peg3-biotin | 1263166-92-2 | 95.0% | 594.76 | C29H46N4O7S | 5 MG

Supplier: Medchemexpress LLC HY1309245MG
BCN-PEG3-Biotin is a biotinylated, non-cleavable PEG3 linker containing a bicyclononyne (BCN) group used for copper-free click chemistry and the synthesis of antibody-drug conjugates and bioconjugation workflows.
- Non-cleavable PEG3 linker enabling spacer functionality and biotin capture.
- BCN group for strain-promoted alkyne-azide cycloaddition (SPAAC) with azide partners.
- Purity 95.0% and molecular weight 594.76.
- Soluble in DMSO at 100 mg/mL; ultrasonic assistance recommended.
- Powder stable at -20°C for up to 3 years; in solvent store at -80°C for long-term stability.
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