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Sigma-Aldrich

Poly(ethylene glycol) 2-aminoethyl ether acetic acid

average Mn 3,500, cross-linking reagent amine reactive, cross-linking reagent carboxyl reactive

Synonym(s):

Polyethylene glycol, Amine-PEG-carboxylic acid, Amino-PEG acetic acid, AminoPEG carboxylic acid, Aminopolyoxyethylene acetic acid

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About This Item

Linear Formula:
H2NC2H4O(C2H4O)nCH2CO2H
CAS Number:
139729-28-5
UNSPSC Code:
12162002
NACRES:
NA.23

product name

Poly(ethylene glycol) 2-aminoethyl ether acetic acid, average Mn 3,500

form

solid

mol wt

PEG average Mn 3,400 (n~77)
average Mn 3,500

reaction suitability

reagent type: cross-linking reagent
reactivity: amine reactive
reagent type: cross-linking reagent
reactivity: carboxyl reactive

mp

55-61 °C

Ω-end

amine

α-end

carboxylic acid

polymer architecture

shape: linear
functionality: heterobifunctional

storage temp.

−20°C

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Related Categories

General description

PEG-PLGA is a biocompatible hydrophobic/hydrophilic drug carrier system.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Certificates of Analysis (COA)

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Synthesis of a theranostic agent: radioiodinated PEGylated PLGA-indocyanine capsules and in vitro determination of their bioaffinity on ovarian, cervical and breast cancer cells.
Akman L, et al.
J. Radioanal. Nucl. Chem., 1-12 (2015)
Synthesis of a theranostic agent: radioiodinated PEGylated PLGA-indocyanine capsules and in vitro determination of their bioaffinity on ovarian, cervical and breast cancer cells.
Akman L, et al.
Journal of radioanalytical and nuclear chemistry, 1-12 (2015)

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