10783641001

Poly(éthylène glycol)

M_r ~1500, pkg of 10 × 4 mL, solution

• Synonyme(s) : PEG
• Formule linéaire : H(OCH₂CH₂)_nOH
• Numéro CAS: 25322-68-3
• Numéro MDL: MFCD00081839
• Code UNSPSC : 12161902

Propriétés

• Forme: solution
• Poids mol.: M_r ~1500
• Conditionnement: pkg of 10 × 4 mL
• Fabricant/nom de marque: Roche
• Température de stockage: 2-8°C
• Chaîne SMILES: C(CO)O
• InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
• Clé InChI: LYCAIKOWRPUZTN-UHFFFAOYSA-N

Description

Description générale

Poly(ethylene glycol) (PEG) is a non-ionic hydrophilic polymer and is available in different molecular weights. It helps in the purification and crystal growth of proteins and nucleic acids. PEG and dextran together result in aqueous polymer two phase system, which is required for the purification of biological materials. PEG also interacts with cell membrane, thereby allowing cell fusion.

Application

Polyethylene Glycol 1500 (PEG-1500) has been used to mediate cell fusion.

Forme physique

Solution, filtered through 0.2 μm pore size membrane, 50% PEG 1500 (w/v) in 75 mM Hepes (pH 8.0), bottled under nitrogen, ready to use

Autres remarques

For life science research only. Not for use in diagnostic procedures.

Informations sur la sécurité

• Code de la classe de stockage: 12 - Non Combustible Liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): does not flash
• Point d'éclair (°C): does not flash