Tween® 20 (Polysorbate)

Supplier: Biotium

Tween® 20 (Polysorbate)

Supplier: VWR Chemicals

Non-ionic detergent efficiently separates hydrophilic proteins from membrane spanning, hydrophobic proteins without altering biological activity.

Supplier: VWR Chemicals

Contains 5×10 ml vials of 10% solution.

Supplier: Abcam

Tween® 20 Solution (10% in H2O) (ab286841) is part of the reagents, controls & accessories range. Abcam offers high-quality biological reagents and tools including antibodies, proteins, assays, cell lines and lysates.

Supplier: VWR Chemicals

A detergent specifically tested for use in molecular biology applications.

Supplier: Avantor

Tween® 20 (Polysorbate), BAKER, Laboratory Reagent, J.T.Baker®

Supplier: PanReac AppliChem

Tween® 20 (Polysorbate) for molecular biology

Supplier: Apollo Scientific

Non ionic detergent used for cell lysis, nuclei isolationand cell fractionation.

Supplier: G-Biosciences

Tween® 20 (Polysorbate) 10% in aqueous solution, Proteomics Grade

Supplier: Cayman Chemical

Tween® 20 (Polysorbate)

Supplier: Merck Millipore (Calbiochem‎)

Tween® 20 (Polysorbate) 10% in aqueous solution, Millipore®

Supplier: Merck Millipore (Calbiochem‎)

Tween® 20 (Polysorbate), Millipore®

Supplier: Merck Millipore (Calbiochem‎)

Tween® 20 (Polysorbate), Millipore®

Supplier: MERCK PRODUCTION CHEMICALS

Tween® 20 (Polysorbate), EMPROVE® ESSENTIAL JPE, Ph. Eur., NF suitable for use as excipient, SAFC®

Supplier: MP Biomedicals

TWEEN 20 is a nonionic detergent widely used in biochemical applications, such as emulsifying agents for the preparation of stable oil-inwater emulsions. It has been used in preextraction of membranes to remove peripheral proteins. TWEEN 20 has been used as a blocking agent for membrane based immunoassays at a typical concentration of 0.05%. TWEEN 20 can be used for lysing mammalian cells at a concentration of 0.05 to 0.5%.

TWEEN 20 is a polyoxyethylene sorbitol ester.

Typical Working Concentration:
Extraction of membrane-bound proteins: 2%; blocking agent for membrane based immunoassays at a typical concentration of 0.05%; lysing mammalian cells at a concentration of 0.05 to 0.5%.

Supplier: Merck

Tween® 20 (Polysorbate) for synthesis, Sigma-Aldrich®