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03880

Sigma-Aldrich

Poly(ethyleneimine) solution

~50% in H2O

Sinonimo/i:

Ethyleneimine polymer solution, PEI

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About This Item

Numero CAS:
9002-98-6
Codice UNSPSC:
12162002
ID PubChem:
24845612
NACRES:
NA.23

Forma fisica

liquid

Livello qualitativo

200

PM

Mr 600,000-1,000,000

Concentrazione

~50% in H2O

InChI

1S/C2H5N/c1-2-3-1/h3H,1-2H2
NOWKCMXCCJGMRR-UHFFFAOYSA-N

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Categorie correlate

Applicazioni

PEI has a high affinity for various metal ions and can be used to fabricate nanofibrous affinity membranes for the removal of heavy metal ions in wastewater.

It can be used to prepare potential gene delivery carriers as it can buffer the acidic pH of the lysosome and protect the DNA from degradation.

PEIfunctionalized monoliths can be used to immobilize enzymes without alteringtheir activity.

Caratteristiche e vantaggi

  • Good biocompatibility
  • Flexible polymer chain
  • It can be easily modified or functionalized for specific features
  • High transfection efficiency

Altre note

Crosslinked polyethylenimine is used as enzyme carrier

Pittogrammi

Exclamation markEnvironment
GHS07,GHS09

Avvertenze

Warning

Indicazioni di pericolo

H302 - H317 - H319 - H411

Classi di pericolo

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Sens. 1

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
BCCG2701
BCCF3821
BCCD4768
BCCC0334
BCBV2014

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Professor Yoshiki Katayama (Kyushu University, Japan) discusses recent advances in drug delivery systems and strategies that exploit the EPR effect, with a special focus on stimuli-responsive systems based on novel materials.

Polyelectrolyte Multilayer Films and Membrane Functionalization

We present an article that discusses two applications in particular; first, using these layers as polyelectrolyte membranes to control permeability.

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.