10783641001

Poli(etilenglicol)

M_r ~1500, pkg of 10 × 4 mL, solution

• Sinónimos: PEG
• Fórmula lineal: H(OCH₂CH₂)_nOH
• Número de CAS: 25322-68-3
• Número MDL: MFCD00081839
• Código UNSPSC: 12161902

Propiedades

• Formulario: solution
• mol peso: M_r ~1500
• envase: pkg of 10 × 4 mL
• fabricante / nombre comercial: Roche
• temp. de almacenamiento: 2-8°C
• cadena SMILES: C(CO)O
• InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
• Clave InChI: LYCAIKOWRPUZTN-UHFFFAOYSA-N

Descripción

Descripción general

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.

Aplicación

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

Forma física

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

Otras notas

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

Información de seguridad

• Código de clase de almacenamiento: 12 - Non Combustible Liquids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): does not flash
• Punto de inflamabilidad (°C): does not flash