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Functional PEGs

TCO-PEG-Thiol, TCO-PEG-SH, MW 5,000

Catalog: TASK-03-1000100   CAS NO.: N/A
  • 100mg

$68.25$68.25

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Description

TCO-PEG-Thiol (TCO-PEG-SH) is a bifunctional TCO PEG derivative that has a terminal thiol group. TCO (transcyclooctene) group reacts with tetrazine group fast and efficiently while thiol (sulfhydryl group) can be used to react with maleimide, bind to gold surface and participate in many other reactions. The reaction of TCO and tetrazine is a bioorthogaonal reaction that enables the conjugation of two molecules in aqueous solution fast and efficiently. PEG-TCO derivatives have excellent water solubility, possess fast kinetics and stability in aqueous buffer. They are one of the best pegylation reagents to modify proteins, peptides, antibodies, biopolymers and particles via copper free Click Chemistry reaction.

Specifications

CAS No.N/A
FormulaN/A
Molecular Weight5,000
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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