ASB 14-4
ASB 14-4 (CAS: 122398-33-8) is a zwitterionic detergent with the molecular formula C23H48N2O4S and a molecular weight of 448.70 g/mol. Its chemical structure features both a positively and negatively charged group within the same molecule, making it effective in various biochemical applications. ASB 14-4 is frequently employed in biological and chemical research, particularly in protein solubilisation and electrophoresis.
- IUPAC
- 4-{N,N-Dimethyl-N-[3-(tetradecanoylamino)propyl]ammonio}butanesulfonate,N,N-Dimethyl-N-[3-[(1-oxotetradecyl)amino]propyl]-4-sulfo1-butanaminium inner salt
- Synonyms
- 4-{N,N-Dimethyl-N-[3-(tetradecanoylamino)propyl]ammonio}butanesulfonate,N,N-Dimethyl-N-[3-[(1-oxotetradecyl)amino]propyl]-4-sulfo1-butanaminium inner salt
Protein Solubilisation
ASB 14-4 is utilised for solubilising membrane proteins and other biological macromolecules. Its zwitterionic nature helps to maintain protein structure and activity during extraction and purification processes.
Electrophoresis
This detergent can be applied in electrophoresis techniques, such as SDS-PAGE, to aid in the separation and analysis of proteins based on their molecular weight. It assists in protein denaturation and migration.
Biochemical Research
ASB 14-4 serves as a valuable reagent in a wide range of biochemical and molecular biology research. It is used for cell lysis and the isolation of cellular components.
| Molecular weight | 448.70 |
|---|---|
| Empirical formula | C23H48N2O4S |
| Assay | ≥97.0% (TLC) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Description | zwitterionic |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is ASB 14-4 used for?
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ASB 14-4 is primarily used as a zwitterionic detergent in biochemical applications for protein solubilisation, electrophoresis, and general research purposes in molecular biology.
What is the CAS number and chemical formula for ASB 14-4?
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The CAS number for ASB 14-4 is 122398-33-8, and its chemical formula is C23H48N2O4S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies ASB 14-4 with a minimum purity of ≥97.0% (TLC). We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should ASB 14-4 be handled safely?
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ASB 14-4 is classified as a Warning substance and may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). It is recommended to use a dust mask type N95 (US), wear eyeshields and gloves, and avoid breathing dust. Ensure adequate ventilation.
How is ASB 14-4 packed and shipped?
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ASB 14-4 is carefully packed to ensure safe transit and is available for global export by Tech Serve Solutions.
How can I request a sample or quote for ASB 14-4?
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To request a sample or a quote for ASB 14-4, please contact our sales team through the website or by phone.
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