You Searched For: Tween\u00AE+20+(Polysorbate)


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Catalog Number: (80057-686)
Supplier: MilliporeSigma
Description: Non-ionic detergent used for immunoprecipitation and for the solubilization of membrane-bound proteins. Supplied as a 10% (W/W) solution of PROTEIN GRADE® TWEEN® 80 detergent.

Supplier: MP Biomedicals
Description: Polysorbate 20 is nonionic surfactant derived from sorbitan ester.

Catalog Number: (EM-9485)
Supplier: MilliporeSigma
Description: Non-ionic detergent suited for solubilization of membrane proteins, enzymology, analytical, and diagnostic work, as well as chromatography and electrophoresis. Molecular Biology Grade.

Catalog Number: (76177-882)
Supplier: MP Biomedicals
Description: Storage: Room Temperature
Polysorbate 20 is nonionic surfactants derived from sorbitan ester, it is soluble or dispersible in water but differ widely in organic and oil solubility.
Polysorbate 20 is typically used as an emulsifying agent for the preparation of stable oil-in-water emulsions, particularly in pharmaceutical applications. It is also used in pre-extraction of membranes to remove peripheral proteins & as a blocking agent on nitrocellulose at a typical concentration of 0.05%.
Series of nonionic surfactants derived from sorbitan esters. They are soluble or dispersible in water but differ widely in organic and oil solubilities. Used as oil-in-water emulsifiers in pharmaceuticals, cosmetics, cleaning compounds, etc.


Supplier: Spectrum Chemicals
Description: Polysorbate 20, FCC is used as a wetting agent. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
Supplier: Thermo Scientific Chemicals
Description: Used for solubilizing membrane proteins during isolation and purification
Catalog Number: (80058-796)
Supplier: MilliporeSigma
Description: Non-ionic detergent used for immunoprecipitation and for the solubilization of membrane-bound proteins (CMC: 59 µM; HLB number: 16.7).

Supplier: BeanTown Chemical
Description: CAS: 9005-65-6; MDL No: MFCD00082107; RTECS: WG2932500 Liquid Boiling Point: <gt/>100°; Flash point: <gt/>110°C (<gt/>230°F) Density (g/mL): 1.064; Refractive Index: 1.475
Supplier: Spectrum Chemicals
Description: Polysorbate 80, NF is used to solubilize essential oils.
Catalog Number: (90002-212)
Supplier: BD
Description: Difco™ Tween™ 80 Polysorbate 80 is manufactured in an animal origin-free, antibiotic-free facility.

Supplier: MilliporeSigma
Description: DNase-, RNase-, and protease-free.
Supplier: Thermo Scientific Chemicals
Description: Polysorbate 80

Supplier: MP Biomedicals
Description: Tweens® are a series of nonionic surfactants derived from sorbitan esters. They are soluble or dispersible in water but differ widely in organic and oil solubilities. Used as oil-in-water emulsifiers in pharmaceuticals, cosmetics, cleaning compounds, etc.
Tween® 80 has been widely used in biochemical applications including: solubilizing proteins, isolating nuclei from cells in culture selective protein extraction growing of tubercule bacilli, and emulsifying and dispersing substances in medicinal and food products. It has little or no activity as an anti-bacterial agent. It has been shown to have an adverse effect on the antibacterial effect of methyl paraben and related compounds. Non-ionic detergent used for selective protein extraction and isolation of nuclei from mammalian cell lines.
Soluble/miscible in water to give a clear yellow solution; miscible with alcohol, dioxane, and ethyl acetate; practically insoluble in liquid paraffin and fixed oils (such as mineral oil).
Autoclaving of solutions is not recommended. Sterile filtering is suggested with a 0.22 micron filter. Tween® may need to be warmed to about 40 °C and alternated with portions of hot distilled water while being poured through the filter.
Store at Room Temperature (15-30 °C).

Supplier: VWR
Description: Non-ionic detergent efficiently separates hydrophilic proteins from membrane spanning, hydrophobic proteins without altering biological activity.
Supplier: Spectrum Chemicals
Description: Polysorbate 80, FCC is used as a wetting agent. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
Supplier: Thermo Scientific Chemicals
Description: Used for solubilizing membrane proteins during isolation and purification
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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