Skip to Content
Merck

Key Documents

View All Documentation

928925

Poly(ethylene glycol)-block-poly(2-(Dimethylamino)ethyl methacrylate)

quaternized, PEG average Mn 5,000, quaternized PDMAEMA Mn 18,000

Synonym(s):

PEG-PQDMAEMA, Quaternized PEG-PDMAEMA

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
CH3(C2H4O)nC6H7O2N(C9H18O2NCl)mC7H5S2
NACRES:
NA.25
UNSPSC Code:
51171641
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

100

form

powder

mol wt

PEG average Mn 5,000

color

white to pink

General description

Poly(ethylene glycol)-block-Poly(2-(Dimethylamino)ethyl methacrylate) quaternized (PEG-b-PQDMAEMA) is a biocompatible block polyelectrolyte composed of a neutral PEG block and a cationic quaternized Poly(2-(Dimethylamino)ethyl methacrylate) (PDMAEMA) block. The PQDMAEMA carries quaternary ammonium salt moieties along the polymer chain.

Application

  • Antimicrobial applications
  • Non-viral gene delivery

    PEG-b-PQDMAEMA is a versatile polymer with applications in antimicrobial applications and gene delivery. Due to its high efficacy in antimicrobial systems, it is an ideal candidate for the fabrication of long-lasting, contact-active bactericidal materials. PQDMAEMA is also a promising material for non-viral gene delivery. PEGylation of PQDMAEMA reduces cytotoxicity and increases gene delivery efficiency.

Storage Class

11 - Combustible Solids

wgk

WGK 3

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCR7083

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Quaternized poly(2-(dimethylamino)ethyl methacrylate)-grafted agarose copolymers for multipurpose antibacterial applications
Xu LQ, et al.
Royal Society of Chemistry Advances, 5, 61742-61742 (2015)
Film Properties and Antimicrobial Efficacy of Quaternized PDMAEMA Brushes: Short vs Long Alkyl Chain Length
Koufakis E, et al.
Langmuir, 36, 3482-3482 (2020)
PDMAEMA based gene delivery materials
Agarwal S, et al
Materials Today, 15, 388-388 (2012)

Global Trade Item Number

SKUGTIN
928925-1G04065268443231