P1754

TWEEN^® 80

viscous liquid

• Synonym(s): POE (20) sorbitan monooleate, Polyethylene glycol sorbitan monooleate, Polyoxyethylenesorbitan monooleate, Polysorbate 80
• CAS Number: 9005-65-6
• Número MDL: MFCD00082107
• NACRES: NA.21

Properties

• descrição: non-ionic
• Nível de qualidade: 200
• forma: viscous liquid
• peso molecular: micellar avg mol wt 79,000; average mol wt 1310
• composição: Oleic acid, ≥58.0% (balance primarily linoleic, palmitic, and stearic acids)
• número de agregação: 60
• CMC: 0.012 mM (20-25°C)
• temperatura de transição: cloud point 65 °C
• densidade: 1.064 g/cm³
• HLB: 15
• application(s): cell analysis
• InChI: 1S/C32H60O10/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-30(36)40-25-24-37-27-29(39-22-19-34)32-28(38-21-18-33)26-31(42-32)41-23-20-35/h9-10,28-29,31-35H,2-8,11-27H2,1H3/b10-9+
• InChI key: RGPBUVUVZKQNHD-MDZDMXLPSA-N

Description

Aplicação

Non-ionic detergent used for selective protein extraction and isolation of nuclei from mammalian cell lines.

TWEEN^® 80 has been used in drug vehicle solution for specific injections in mice and rats. It has been used for the determination of esterase activity in bacterial cells.

Embalagem

10, 25, 100, 500 mL in poly bottle

1 L in poly bottle

1 gal in poly bottle

Ações bioquímicas/fisiológicas

TWEEN^® 80 is a polysorbate surfactant which helps in stabilizing proteins and in protein membrane studies. It is regularly used for the extraction of membrane proteins and isolation of nuclei from cells.

Informações legais

TWEEN is a registered trademark of Croda International PLC

Safety Information

• Código de classe de armazenamento: 10 - Combustible liquids
• WGK: WGK 1
• Ponto de fulgor (ºF): 235.4 °F - closed cup
• Ponto de fulgor (ºC): > 113 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Gloves