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757810

Sigma-Aldrich

Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid

average Mn 1,000 (n~22), cross-linking reagent amine reactive, cross-linking reagent thiol reactive

Sinonimo/i:

Polyethylene glycol, mercaptoPEG acid, mercaptopoly(ethylene glycol) carboxylic acid, mercaptopolyoxyethylene acetic acid, thio-PEG, thiol-PEG-acid, thiol-PEG-carboxylate

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About This Item

Formula condensata:
HSC2H4O(C2H4O)nCH2CO2H
Numero CAS:
165729-81-7
Numero MDL:
MFCD01326531
Codice UNSPSC:
12162002
NACRES:
NA.23

Nome del prodotto

Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid, average Mn 1,000

Stato

solid

PM

PEG average Mn 1,000 (n~22)
average Mn 1,000

Impiego in reazioni chimiche

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

Temp. transizione

Tm 40-45 °C

Estremità Ω

thiol

Estremità α

carboxylic acid

Architettura del polimero

shape: linear
functionality: heterobifunctional

Temperatura di conservazione

−20°C

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Applicazioni

  • bioconjugation
  • drug delivery
  • PEG hydrogel
  • crosslinker
  • surface functionalization
Reported applications include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

>604.4 °F

Punto d’infiammabilità (°C)

> 318 °C

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Certificati d'analisi (COA)

Lot/Batch Number
WXBD4713V
WXBD2602V
WXBD2437V
WXBD1286V
WXBC9816V

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S M Barber et al.
The journal of physical chemistry. A, 110(13), 4538-4542 (2006-03-31)
We have developed an efficient method for producing difunctional, bilateral nanospheres. A monolayer of nanoparticles was prepared followed by deposition of a thin layer of metal. By varying the base particle and metal deposited, bilateral nanoparticles were formed. The different
SOI optical microring resonator with poly(ethylene glycol) polymer brush for label-free biosensor applications
De Vos, K.; et al.
Biosensors And Bioelectronics, 24, 2525-2533 (2009)
Eunjung Kim et al.
Biomaterials, 31(16), 4592-4599 (2010-03-09)
We investigated the synergism between shRNAs against Bcl-xL and doxorubicin (DOX) using aptamer-conjugated polyplexes (APs) in combination cancer therapy. Synergistic and selective cancer cell death was achieved by AP-mediated co-delivery of very small amounts of DOX and Bcl-xL-specific shRNA, which

Articoli

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The use of hydrogel-based biomaterials for the delivery and recruitment of cells to promote tissue regeneration in the body is of growing interest. This article discussed the application of hydrogels in cell delivery and tissue regeneration.

Versatile Cell Culture Scaffolds via Bio-orthogonal Click Reactions

Devising biomaterial scaffolds that are capable of recapitulating critical aspects of the complex extracellular nature of living tissues in a threedimensional (3D) fashion is a challenging requirement in the field of tissue engineering and regenerative medicine.

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.