M-PEG-thiol (MW 1000) [CAS 134874-49-0]

M-PEG-thiol (MW 1000) is a surface modifier that can modify DNA thiolation and is used in the synthesis of gold nanorods (AuNR) . m-PEG-thiol (MW 1000) can load thiolated DNA onto AuNR, form a covalent bond with the surface of gold nanoparticles through the thiol group, and stabilize the nanoparticles by the steric hindrance effect of the polyethylene glycol chain, preventing aggregation and enhancing its biocompatibility. m-PEG-thiol (MW 1000) can also provide a platform for the subsequent coupling of biomolecules (such as DNA, antibodies) by replacing surfactants (such as CTAB) on the surface of nanoparticles, thereby exerting its activity in promoting the functionalization of nanomaterials[1][2].

[134874-49-0]

(C2H4O) nC3H8OS

SCCOCCOC.[n]

Biochemical Assay Reagents

98.66

DMSO : 100 mg/mL (ultrasonic)

4°C (Powder, protect from light)

Room Temperature

H315, H319, H335, H372, H410

H315, H319, H335, H372, H410