m-PEG-thiol (MW 550)

MedChem Express

m-PEG-thiol (MW 550) [134874-49-0]

14

134874-49-0

Research Use Only

98.98

(C2H4O)nC3H8OS

550(Average)

m-PEG-thiol (MW 550) modifies DNA thiolation for the synthesis of gold nanorods (AuNRs). Thiolated DNA can be loaded onto AuNR by the mPEG-SH/Tween 20 assisted method (Tween 20 and mPEG-SH repeatedly displace CTAB on the AuNR surface). DNA AuNRs have been widely used in nanostructure assembly, gene therapy, biosensing, and drug delivery.

SCCOCCOC.[n]

-20°C

12352200