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14501

Sigma-Aldrich

Poly(ethylene glycol) bis(amine)

Mw 2,000, carboxyl reactive, amine

Synonym(s):

Polyethylene glycol, O,O′-Bis(2-aminoethyl)polyethylene glycol, Diaminopolyethylene glycol, PEG-diamine, Polyoxyethylene bis(amine)

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About This Item

Linear Formula:
H2N(CH2CH2O)nCH2CH2NH2
CAS Number:
24991-53-5
MDL number:
MFCD00132004
UNSPSC Code:
12162002
PubChem Substance ID:
24848541
NACRES:
NA.23

product name

Poly(ethylene glycol) bis(amine), Mw 2,000

form

powder

mol wt

Mw 2,000

reaction suitability

reagent type: cross-linking reagent
reactivity: carboxyl reactive

Ω-end

amine

α-end

amine

polymer architecture

shape: linear
functionality: homobifunctional

storage temp.

−20°C

InChI

1S/C6H16N2O2/c7-1-3-9-5-6-10-4-2-8/h1-8H2

InChI key

IWBOPFCKHIJFMS-UHFFFAOYSA-N

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Related Categories

Application


  • Polyethylene Glycol Conjugated Polymeric Nanocapsules for Targeted Delivery of Quercetin to Folate-Expressing Cancer Cells in Vitro and in Vivo: Discusses the use of PEG-bis amine for creating polymeric nanocapsules aimed at enhancing targeted drug delivery (RI El-Gogary et al., 2014).

Other Notes

Polymer for preparing enzyme conjugates soluble in organic solvents; Promising drug carrier

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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L Kelemen et al.
Lab on a chip, 19(11), 1985-1990 (2019-05-03)
Whispering gallery mode (WGM) resonators are promising optical structures for microfluidic label-free biosensors mainly due to their high sensitivity, but from a practical point of view they present numerous constraints that make their use in real laboratory diagnosis application difficult.
Urrotigoity, M. and Souppe, J.
Biocatalysis, 2, 145-145 (1989)
K Kawasaki et al.
Chemical & pharmaceutical bulletin, 43(12), 2133-2138 (1995-12-01)
Hybrids of fibronectin-related peptides [Arg-Gly-Asp (RGD), Arg-Gly-Asp-Ser (RGDS)] and poly(ethylene glycol) (PEG) were prepared and their inhibitory effects on experimental metastasis in mice were examined. The inhibitory effect of RGD was markedly potentiated by hybrid formation with poly(ethylene glycol) #6000.
Alison G Patrick et al.
Macromolecular bioscience, 10(10), 1184-1193 (2010-07-02)
The design of hydrogels that simultaneously report protease activity and remove excess protease from solution is elucidated. The hydrogels, based on amino-PEGA, combine enzyme-specific peptides flanked with FRET complimented by charged amino acid residues that facilitate protease uptake via short
C S Lee et al.
Artificial organs, 21(9), 1002-1006 (1997-09-01)
Various modifications of alginate-poly-L-lysine microcapsules were made, such as the inclusion of polyethylenimine (PEI) or carboxyl methyl cellulose (CMC) in the core and the coating of bis(polyoxyethylene bis[amine]) (PEGA) onto the microcapsule membrane surface. A characterization of the modified microcapsules
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