Molecular structure of Tween-20, CAS Number: 9005-64-5
Tween-20 (CAS 9005-64-5)
See product citations (54)
Alternate Names:
Tween-20 is also known as Polysorbate 20.
Application:
Tween-20 is a membrane protein solubilizing, hydrophilic, non-ionic surfactant and polyoxyethylene derivative of sorbitan monolaurate for nanomaterial synthesis.
CAS Number:
9005-64-5
Molecular Weight:
1227.54
Molecular Formula:
C58H114O26
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.
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SDS & Certificate of Analysis
Tween-20 is a hydrophilic, non-ionic detergent surfactant that is suitable for the isolation of water-soluble membrane proteins. It is used in cosmetic and personal care product formulations as a fragrance ingredient, surfactant, emulsifier, and wetting agent and is employed in a variety of products including skin fresheners, skin care products, skin cleansing products, makeup bases and foundations, shampoos, permanent waves and fragrance powders. Tween-20 is recommended for ELISA and immunoblots. It is used as an additive in food, pharmaceuticals and cosmetics. Tween-20 is also known as Polyethylene glycol sorbitan monolaurate, Polysorbate 20, Sorbimacrogol Laurate 300 and Polyoxyethylenesorbitan monolaurate.
Tween-20 (CAS 9005-64-5) References
- Screening of endocrine disrupting chemicals with MELN cells, an ER-transactivation assay combined with cytotoxicity assessment. | Berckmans, P., et al. 2007. Toxicol In Vitro. 21: 1262-7. PMID: 17572059
- Development of an in vitro corrosion/irritation prediction assay using the EpiDerm skin model. | Kidd, DA., et al. 2007. Toxicol In Vitro. 21: 1292-7. PMID: 17936572
- Factors influencing the partitioning and toxicity of nanotubes in the aquatic environment. | Kennedy, AJ., et al. 2008. Environ Toxicol Chem. 27: 1932-41. PMID: 19086318
- Flow cytometry analysis of transcription factors in T lymphocytes. | Albu, DI., et al. 2010. Methods Mol Biol. 647: 377-90. PMID: 20694680
- Quantification of unadsorbed protein and surfactant emulsifiers in oil-in-water emulsions. | Berton, C., et al. 2011. J Colloid Interface Sci. 354: 739-48. PMID: 21167495
- Penetration of antimicrobials to pulmonary epithelial lining fluid and muscle and impact of drug physicochemical properties determined by microdialysis. | Rottbøll, LA. and Friis, C. 2016. J Pharmacol Toxicol Methods. 78: 58-65. PMID: 26645525
- A modified microemulsion method for fabrication of hydrogel Tragacanth nanofibers. | Ghayempour, S. and Montazer, M. 2018. Int J Biol Macromol. 115: 317-323. PMID: 29649534
- Purification and characterization of an outer membrane-bound protein involved in long-chain fatty acid transport in Escherichia coli. | Black, PN., et al. 1987. J Biol Chem. 262: 1412-9. PMID: 3027089
- Sample Preparation Method of Scanning and Transmission Electron Microscope for the Appendages of Woodboring Beetle. | Zhang, YR., et al. 2020. J Vis Exp.. PMID: 32065162
- Emulsifying and Anti-Oxidative Properties of Proteins Extracted from Industrially Cold-Pressed Rapeseed Press-Cake. | Östbring, K., et al. 2020. Foods. 9: PMID: 32466177
- Regulating droplet impact and wetting behaviors on hydrophobic leaves using a nonionic surfactant. | Zhao, R., et al. 2023. J Colloid Interface Sci. 629: 926-937. PMID: 36152617
- Immunofluorescence and Aggresome Staining of Nothobranchius furzeri Cryosections. | Bagnoli, S., et al. 2023. Cold Spring Harb Protoc.. PMID: 36878645
- Different blocking agents cause variation in the immunologic detection of proteins transferred to nitrocellulose membranes. | Spinola, SM. and Cannon, JG. 1985. J Immunol Methods. 81: 161-5. PMID: 3926901
- Immunoblotting and dot immunobinding--current status and outlook. | Towbin, H. and Gordon, J. 1984. J Immunol Methods. 72: 313-40. PMID: 6206159
- The use of Tween 20 as a blocking agent in the immunological detection of proteins transferred to nitrocellulose membranes. | Batteiger, B., et al. 1982. J Immunol Methods. 55: 297-307. PMID: 6820029
Activator of:
anti-Cy5, avidin-PE-Cy5, FITC, RISC, SPPase1, Streptavidin, TRITC, and V5-Probe.Ordering Information
| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
Tween-20, 100 ml | sc-29113C | 100 ml | $19.00 | |||
Tween-20, 500 ml | sc-29113 | 500 ml | $31.00 | |||
Tween-20, 1 L | sc-29113B | 1 L | $51.00 | |||
Tween-20, 3.8 L | sc-29113A | 3.8 L | $163.00 |