10783641001

Poli(etilenglicole)

M_r ~1500, pkg of 10 × 4 mL, solution

• Sinonimo/i: PEG
• Formula condensata: H(OCH₂CH₂)_nOH
• Numero CAS: 25322-68-3
• Numero MDL: MFCD00081839
• Codice UNSPSC: 12161902

Proprietà

• Stato: solution
• PM: M_r ~1500
• Confezionamento: pkg of 10 × 4 mL
• Produttore/marchio commerciale: Roche
• Temperatura di conservazione: 2-8°C
• Stringa SMILE: C(CO)O
• InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2; LYCAIKOWRPUZTN-UHFFFAOYSA-N

Descrizione

Descrizione generale

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.[1][2]

Applicazioni

Polyethylene Glycol 1500 (PEG-1500) has been used to mediate cell fusion.[3][4][5]

Stato fisico

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

Altre note

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

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 12 - Non Combustible Liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): does not flash
• Punto d’infiammabilità (°C): does not flash