You Searched For: Tween®+20+(Polysorbate)

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

MSDS

Catalog Number: (ROTH4859.1)

Supplier: Roth Carl

Description: Tween® 80 (Polysorbate)

UOM: 1 * 25 g

 This is a MarketSource item. Additional charges may apply

Supplier: MP Biomedicals

Description: Tween 80 is a polyethylene sorbitol ester, non ionic surfactant and an emulsifier derived from polyethoxylated sorbitan and oleic acid.

MSDS

Supplier: Spectrum Chemical

Description: Polysorbate 40 NF

Supplier: Spectrum Chemical

Description: Polysorbate 60 NF

Catalog Number: (K875-500ML)

Supplier: VWR Chemicals

Description: PBS Tween® 20 blot wash buffer is a 20X concentration with 1% Tween® 20.

UOM: 1 * 500 mL

MSDS

Catalog Number: (E715-1L)

Supplier: VWR Chemicals

Description: Phosphate Buffered Saline (PBS) with 0,05% Tween® 20, pH 7,5 is a ready-to-use 1× concentration.

UOM: 1 * 1 L

MSDS

Supplier: Merck

Description: Dehydrated media are used for a wide variety of applications. To minimise the risks associated with powdered culture media, the majority of Merck's dehydrated culture media is produced in granular form. Merck uses ingredients of non animal origin to minimise the potential risk of transmissible spongiform encephalitis (TSE). When there is no alternative, only ingredients which are recommended by EDQM, and belonging to TSE category B or C are used. This ensures that the product is of the highest quality and in compliance with the standards for food control, microbiological testing on finished products and starting materials, and quality control in the pharmaceuticals and cosmetics industries. Custom-made media can be prepared to meet individual customer specifications. The formulation is kept confidential via a Non Disclosure Agreement. Please enquire for further details. Advantages of granulated Merck media.

MSDS

Supplier: Cayman Chemical

Description: For the quantification of LTC₄ in culture media and other sample matrices.

Supplier: VWR Chemicals

Description: For various microbiological applications.

Catalog Number: (CAYM501620-96)

Supplier: Cayman Chemical

Description: An ELISA for quantifying Citrullinated Histone H3 in biological matrices.

UOM: 1 * 96 Tests

Supplier: Cayman Chemical

Description: A competitive assay for used for quantification of CysLT.

Supplier: THERMO FISHER DIAGNOSTICS

Description: TSB+% Tween 20 and 3% Lecithin, Filling: 90 ml, Application: Bacteria, general

Supplier: LIOFILCHEM

Description: Tween 20 supplement, Application: Additive

Catalog Number: (ROCKMB-013)

Supplier: Rockland Immunochemicals

Description: Tween Tris buffered saline is suitable for multiple applications including biological diluent buffer for antibodies or other biologics. Also may be used as a wash buffer for immunological assays including western blot, immunohistochemistry, immunofluorescence microscopy, and ELISA.

UOM: 1 * 1 L

Supplier: VWR Chemicals

Description: For various microbiological uses.

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