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14501

Sigma-Aldrich

Poly(ethylenglycol)bis(amin)

Mw 2,000, carboxyl reactive, amine

Synonym(e):

O,O′-Bis-(2-aminoethyl)-polyethylenglykol, PEG-Diamin, Polyoxyethylenbis(amin)

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CHF 146.00
1 G
CHF 431.00

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250 MG
CHF 146.00
1 G
CHF 431.00

About This Item

Lineare Formel:
H2N(CH2CH2O)nCH2CH2NH2
CAS-Nummer:
24991-53-5
MDL-Nummer:
MFCD00132004
UNSPSC-Code:
12162002
PubChem Substanz-ID:
24848541
NACRES:
NA.23

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Produktbezeichnung

Poly(ethylenglycol)bis(amin), Mw 2,000

Form

powder

Qualitätsniveau

100

Mol-Gew.

Mw 2,000

Eignung der Reaktion

reagent type: cross-linking reagent
reactivity: carboxyl reactive

Ω-Ende

amine

α-Ende

amine

Polymerarchitektur

shape: linear
functionality: homobifunctional

Lagertemp.

−20°C

SMILES String

NCCOCCOCCN

InChI

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

InChIKey

IWBOPFCKHIJFMS-UHFFFAOYSA-N

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Verwandte Kategorien

Anwendung


  • 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).

Sonstige Hinweise

Polymer for preparing enzyme conjugates soluble in organic solvents[1]; Promising drug carrier[2]

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
BCCM3120
BCCJ9425
BCCD1560
BCCC6296
BCBW5034

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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.
Stephen J Connon et al.
Bioorganic & medicinal chemistry letters, 12(14), 1873-1876 (2002-06-28)
The synthesis and olefin metathesis activity in protic solvents of 7, a phosphine-free ruthenium alkylidene bound to a hydrophilic solid support are reported. This heterogeneous catalyst promotes relatively efficient ring closing- and cross-metathesis reactions in both methanol and water. The
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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Artikel

Degradable Poly(ethylene glycol) Hydrogels for 2D and 3D Cell Culture

Progress in biotechnology fields such as tissue engineering and drug delivery is accompanied by an increasing demand for diverse functional biomaterials. One class of biomaterials that has been the subject of intense research interest is hydrogels, because they closely mimic the natural environment of cells, both chemically and physically and therefore can be used as support to grow cells. This article specifically discusses poly(ethylene glycol) (PEG) hydrogels, which are good for biological applications because they do not generally elicit an immune response. PEGs offer a readily available, easy to modify polymer for widespread use in hydrogel fabrication, including 2D and 3D scaffold for tissue culture. The degradable linkages also enable a variety of applications for release of therapeutic agents.

Versatile Cell Culture Scaffolds: Bio-orthogonal Click

Designing biomaterial scaffolds mimicking complex living tissue structures is crucial for tissue engineering and regenerative medicine advancements.

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