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14501

Sigma-Aldrich

Poly(ethylene glycol) bis(amine)

Mw 2,000, carboxyl reactive, amine

Sinónimos:

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

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250 MG
$166.25
1 G
$521.00

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250 MG
$166.25
1 G
$521.00

About This Item

Fórmula lineal:
H2N(CH2CH2O)nCH2CH2NH2
Número de CAS:
24991-53-5
Número MDL:
MFCD00132004
Código UNSPSC:
12162002
ID de la sustancia en PubChem:
24848541
NACRES:
NA.23

$166.25

Precio de catálogo$175.00Ahorre 5 %
Web-Only Promotion

Disponible para envío el16 de abril de 2025Detalles

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Nombre del producto

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

Formulario

powder

mol peso

Mw 2,000

idoneidad de la reacción

reagent type: cross-linking reagent
reactivity: carboxyl reactive

Ω-final

amine

α-final

amine

arquitectura del polímero

shape: linear
functionality: homobifunctional

temp. de almacenamiento

−20°C

cadena SMILES

NCCOCCOCCN

InChI

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

Clave InChI

IWBOPFCKHIJFMS-UHFFFAOYSA-N

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Categorías relacionadas

Aplicación


  • 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).

Otras notas

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

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves

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Certificados de análisis (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.
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
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
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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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