Date published: 2025-10-19

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ASB-14 (CAS 216667-08-2)

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Alternate Names:
Amidosulfobetaine-14
Application:
ASB-14 is a zwitterionic detergent used for solubilization of proteins
CAS Number:
216667-08-2
Purity:
≥97%
Molecular Weight:
434.68
Molecular Formula:
C22H46N2O4S
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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ASB-14 is a quaternary ammonium surfactant that is recognized for its proficiency in emulsifying and solubilizing organic substances when in solution, which has made it a valuable asset in the synthesis of a broad range of materials, including polymers, dyes, and other complex organic molecules. ASB-14 is adept at interacting with various cell surfaces, influencing the membrane architecture and, consequently, the behavior of the cells. The compound′s structural features also make it a subject of interest in the exploration of membrane-mimicking systems, where it can be used to create artificial membranes or liposomes for encapsulating other molecules. These interactions and its inherent properties have led to ASB-14 being a compound of choice for a myriad of research and development procedures, contributing to advances in material synthesis and cellular experimentation.


ASB-14 (CAS 216667-08-2) References

  1. Optimizing protein solubility for two-dimensional gel electrophoresis analysis of human myocardium.  |  Stanley, BA., et al. 2003. Proteomics. 3: 815-20. PMID: 12833503
  2. Mapping the membrane proteome of Corynebacterium glutamicum.  |  Schluesener, D., et al. 2005. Proteomics. 5: 1317-30. PMID: 15717325
  3. Proteome analysis of membrane and cell wall associated proteins from Staphylococcus aureus.  |  Nandakumar, R., et al. 2005. J Proteome Res. 4: 250-7. PMID: 15822900
  4. Francisella tularensis proteome: low levels of ASB-14 facilitate the visualization of membrane proteins in total protein extracts.  |  Twine, SM., et al. 2005. J Proteome Res. 4: 1848-54. PMID: 16212441
  5. The use of ASB-14 in combination with CHAPS is the best for solubilization of human brain proteins for two-dimensional gel electrophoresis.  |  Martins-de-Souza, D., et al. 2007. Brief Funct Genomic Proteomic. 6: 70-5. PMID: 17556486
  6. Strategies to recover proteins from ocular tissues for proteomics.  |  Patel, N., et al. 2008. Proteomics. 8: 1055-70. PMID: 18324731
  7. Grape berry plasma membrane proteome analysis and its differential expression during ripening.  |  Zhang, J., et al. 2008. J Exp Bot. 59: 2979-90. PMID: 18550598
  8. Solubilization of human erythrocyte membranes by ASB detergents.  |  Domingues, CC., et al. 2008. Braz J Med Biol Res. 41: 758-64. PMID: 18820764
  9. Thermodynamic and structural characterization of zwitterionic micelles of the membrane protein solubilizing amidosulfobetaine surfactants ASB-14 and ASB-16.  |  D'Andrea, MG., et al. 2011. Langmuir. 27: 8248-56. PMID: 21657261
  10. An experimental protocol for the fractionation and 2DE separation of HeLa and A-253 cell lysates suitable for the identification of the individual antigenic proteome in Sjögren's syndrome.  |  Nginamau, ES., et al. 2011. Autoimmunity. 44: 652-63. PMID: 21875379
  11. Differential expression of membrane proteins helps Antarctic Pseudomonas syringae to acclimatize upon temperature variations.  |  Jagannadham, MV. and Chowdhury, C. 2012. J Proteomics. 75: 2488-99. PMID: 22418587
  12. Stepwise solubilization-based antigen removal for xenogeneic scaffold generation in tissue engineering.  |  Wong, ML., et al. 2013. Acta Biomater. 9: 6492-501. PMID: 23321301
  13. Differential antigenic protein recovery from Taenia solium cyst tissues using several detergents.  |  Navarrete-Perea, J., et al. 2015. Mol Biochem Parasitol. 202: 22-8. PMID: 26341468
  14. In vivo xenogeneic scaffold fate is determined by residual antigenicity and extracellular matrix preservation.  |  Wong, ML., et al. 2016. Biomaterials. 92: 1-12. PMID: 27031928
  15. Effect of bovine pericardial extracellular matrix scaffold niche on seeded human mesenchymal stem cell function.  |  Liu, ZZ., et al. 2016. Sci Rep. 6: 37089. PMID: 27845391

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

ASB-14, 1 g

sc-252390
1 g
$84.00