Dansyl-L-alanine cyclohexylammonium salt
Dansyl-L-alanine cyclohexylammonium salt (CAS 53332-27-7) is a conjugate of the amino acid alanine with the fluorescent probe 5-(dimethylamino)naphthalene-1-sulfonyl (dansyl). With a molecular weight of 421.55 g/mol and the formula C15H18N2O4S · C6H13N, this compound is primarily utilised in biochemical research as a fluorescent label for protein incorporation. It is supplied by Tech Serve Solutions for laboratory applications.
- IUPAC
- N-[[5-(Dimethylamino)-1-naphthalenyl]sulfonyl]- L-alanine cyclohexylammonium salt
Biochemical Research Tool
This compound serves as a dansyl-labelled alanine, enabling its incorporation into proteins. This functionality is valuable for fluorescent labelling studies in molecular biology and biochemistry.
Fluorescent Labeling
The dansyl group provides fluorescence, allowing researchers to track or visualise proteins or peptides that have incorporated this modified amino acid. This is achieved using mutated aminoacyl-tRNA synthetases.
Protein Engineering
Used in the development of unnatural amino acids for protein engineering, facilitating the study of protein structure and function through site-specific incorporation of fluorescent tags.
| Molecular weight | 421.55 |
|---|---|
| Empirical formula | C15H18N2O4S · C6H13N |
| Storage temperature | −20°C |
| Application | Alanine conjugated to the fluorophore 5-(dimethylamino)naphthalene-1-sulfonyl (dansyl). The unnatural amino acid has been incorporated into expressed proteins by use of a mutated aminoacyl-tRNA synthetase specific for dansylalanine.1,2 |
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 Dansyl-L-alanine cyclohexylammonium salt used for?
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Dansyl-L-alanine cyclohexylammonium salt is used in biochemical research as a fluorescent label for the site-specific incorporation of unnatural amino acids into proteins, enabling studies in molecular biology and protein engineering.
What are the CAS number and formula for Dansyl-L-alanine cyclohexylammonium salt?
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The CAS number is 53332-27-7 and the formula is C15H18N2O4S · C6H13N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product for research and laboratory use. The specific grade and purity assay will be detailed on the Certificate of Analysis provided with the product. It is not supplied as USP, BP, EP, or any pharmacopoeial grade.
What are the safety considerations for handling this chemical?
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According to GHS classifications, this chemical has a WGK rating of 3 in Germany, indicating it is hazardous to water. Standard laboratory safety precautions should be observed, including wearing appropriate personal protective equipment.
How is Dansyl-L-alanine cyclohexylammonium salt packed, shipped, and exported?
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Tech Serve Solutions specialises in the global supply and export of fine chemicals. Products are carefully packed according to international shipping regulations and are exported worldwide.
How can I request a sample or obtain a quote for Dansyl-L-alanine cyclohexylammonium salt?
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Please contact our sales team via the website or by telephone to request a sample or obtain a quotation for Dansyl-L-alanine cyclohexylammonium salt.
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