You Searched For: Tween®+40+(Polysorbate)


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Supplier: Merck
Description: Tween® 40 (Polysorbate) for synthesis, Sigma-Aldrich®
Supplier: Thermo Scientific
Description: Polysorbate 40

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Supplier: Thermo Scientific
Description: Polysorbate 40
Supplier: Merck
Description: Tween® 85 (Polysorbate) for synthesis, Sigma-Aldrich®
Supplier: Spectrum Chemical
Description: Polysorbate 40 NF

Supplier: Merck
Description: Tween® 20 (Polysorbate) for synthesis, Sigma-Aldrich®
Supplier: Merck
Description: Tween® 80 (Polysorbate) for synthesis, Sigma-Aldrich®
Catalog Number: (ICNA02194725.1)
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).
UOM: 1 * 100 mL

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Supplier: VWR Chemicals
Description: Non-ionic detergent efficiently separates hydrophilic proteins from membrane spanning, hydrophobic proteins without altering biological activity.
Supplier: PanReac AppliChem
Description: Tween® 20 (Polysorbate) for molecular biology
Catalog Number: (28829.296)
Supplier: VWR Chemicals
Description: Tween® 20 (Polysorbate), TECHNICAL
UOM: 1 * 1 L

Supplier: G-Biosciences
Description: Tween® 20 (Polysorbate) 10% in aqueous solution, Proteomics Grade

Catalog Number: (APOSBIT0803-1L)
Supplier: Apollo Scientific
Description: Non ionic detergent used for cell lysis, nuclei isolationand cell fractionation.
UOM: 1 * 1 L


Supplier: Merck
Description: Tween® 60 (Polysorbate) for synthesis, Sigma-Aldrich®
Catalog Number: (M147-1L)
Supplier: VWR Chemicals
Description: Non-ionic detergent efficiently separates hydrophilic proteins from membrane spanning, hydrophobic proteins without altering biological activity.
UOM: 1 * 1 L

Catalog Number: (M228-10ML-5PK)
Supplier: VWR Chemicals
Description: Contains 5×10 ml vials of 10% solution.
UOM: 1 * 1 KIT

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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 on +353 1 88 22222.
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 on +353 1 88 22222
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 eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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