Date published: 2026-4-27

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Tris dodecyl sulfate (CAS 50996-85-5)

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Alternate Names:
Lauryl sulfate tris salt
Application:
Tris dodecyl sulfate is a buffer used in two-dimensional electrophoresis
CAS Number:
50996-85-5
Purity:
≥97%
Molecular Weight:
387.53
Molecular Formula:
C16H37NO7S
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Tris dodecyl sulfate, a chemical compound extensively studied in scientific research, offers unique properties and diverse applications in various research fields. Researchers have focused on understanding its mechanisms of action and exploring its potential in different areas of study. One notable application of tris dodecyl sulfate is in the field of analytical chemistry and separation science. It acts as an anionic surfactant and has been widely used in research related to electrophoresis, particularly in capillary electrophoresis (CE). The compound′s mechanism of action involves its ability to interact with analytes, forming micelles and facilitating their separation based on charge-to-mass ratio differences. Tris dodecyl sulfate has been utilized in research to enhance the separation and detection of various molecules, including proteins, nucleic acids, and small organic compounds. Its surfactant properties have been particularly valuable in CE, where it can improve the resolution, efficiency, and sensitivity of separations. Furthermore, this compound has found applications in the field of materials science, where it has been used as a surface modifier and dispersant to improve the compatibility and processability of various materials. Tris dodecyl sulfate′s ability to enhance solubility and dispersion has been harnessed to optimize material properties and performance. By harnessing the specific mechanisms and applications of tris dodecyl sulfate, researchers continue to make significant strides in analytical chemistry, separation science, materials science, and related disciplines, offering valuable insights and advancements in scientific research.


Tris dodecyl sulfate (CAS 50996-85-5) References

  1. Regulation and function of lysine-substituted Na,K pumps in salt adaptation of Artemia franciscana.  |  Jorgensen, PL. and Amat, F. 2008. J Membr Biol. 221: 39-49. PMID: 18074167
  2. Evidence for the existence of an actin-derived protein in ataxia-telangiectasia lymphoblastoid cell lines.  |  McKinnon, PJ. and Burgoyne, LA. 1985. Exp Cell Res. 158: 413-22. PMID: 2988987
  3. Protective effect of Na+ and K+ against inactivation of (Na+ + K+)-ATPase by high concentrations of 2-mercaptoethanol at high temperatures.  |  Kawamura, M., et al. 1985. Biochim Biophys Acta. 821: 115-20. PMID: 2998462
  4. Separation of cross-linked products of rat tail tendon collagen from monomeric components by gel chromatography in the presence of Tris dodecyl sulfate at 4 degrees C.  |  Kubo, K., et al. 1985. Coll Relat Res. 5: 149-56. PMID: 4006427
  5. Amino acid esters as inhibitors of growth and of aminoacyl transfer ribonucleic acid synthetases in Euglena and Astasia.  |  Owens, I. and Blum, JJ. 1967. J Biol Chem. 242: 2893-902. PMID: 6027251
  6. Cell adhesion to proteins separated by lithium dodecyl sulfate-polyacrylamide gel electrophoresis and blotted onto a polyvinylidene difluoride membrane: a new cell-blotting technique.  |  Seshi, B. 1994. J Immunol Methods. 176: 185-201. PMID: 7527067
  7. Analysis of native collagen monomers and oligomers by size-exclusion high-performance liquid chromatography and its application.  |  Condell, RA., et al. 1993. Anal Biochem. 212: 436-45. PMID: 8214585

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Tris dodecyl sulfate, 1 g

sc-281179
1 g
$280.00

Tris dodecyl sulfate, 5 g

sc-281179A
5 g
$600.00