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Organic heterocyclic compounds that consist of a five-membered ring made up of four carbon atoms and one nitrogen atom, and only one carbon - carbon double bond.
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Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
m-PEG-thiol (MW 550) is a monofunctional methoxy polyethylene glycol terminated with a free thiol (-SH). It has an average molecular weight of 550 Da and is supplied as a solid for research use in surface functionalization, bioconjugation, and nanoparticle modification.
Provides a terminal thiol for selective conjugation to maleimide or gold surfaces.
Average molecular weight of 550 Da for controlled PEGylation.
High purity suitable for research applications (reported ~98.98%).
Available in lab-scale pack sizes for method development and small-batch experiments.
Stable when stored sealed and protected from moisture; follow cold storage recommendations for solutions.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More