M-PEG-thiol (MW 3400)

M-PEG-thiol (MW 3400) 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.

Product Specifications

CAS Number

[134874-49-0]

Product Name Alternative

MPEG-SH (MW 3400)

UNSPSC

12352200

Hazard Statement

H315-H319-H335-H372-H410

Target

Biochemical Assay Reagents

Type

Biochemical Assay Reagents

Related Pathways

Others

Applications

Metabolism-protein/nucleotide metabolism

Field of Research

Others

Assay Protocol

https://www.medchemexpress.com/m-peg-thiol-mw-3400.html

Solubility

10 mM in DMSO

Smiles

SCCOCCOC.[n]

Molecular Formula

(C2H4O) nC3H8OS

Molecular Weight

3400 (Average)

Precautions

P260-P261-P264-P270-P271-P273-P280-P302+P352-P304+P340-P305+P351+P338-P362+P364-P391-P403+P233-P405-P501

References & Citations

[1]Li J, et al. Simple and Rapid Functionalization of Gold Nanorods with Oligonucleotides Using an mPEG-SH/Tween 20-Assisted Approach. Langmuir. 2015 Jul 21;31 (28) :7869-76.