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DABSYL CHLORIDE

(Derivatization Reagent)


DR112   4-Dimethylaminoazobenzene-4'-sulfonyl chloride
[ 56512-49-3 ]   f.w.: 323.8 daltons

Dabsyl chloride reacts with primary amines to enable precolumn derivatization and visible detection of amino acids in reverse phase HPLC.


Quantity Price  
1gm $97.20
5gm $459.00


Chromophoric label for amino acids, peptides and proteins.
1.Chang, J.Y. (1984). J. Chrom. 295, 193-200.
2.Vendrell, J., et al. (1986). J. Chrom. 358, 401-413.
3.Chang, J.Y., et al. (1983). Meth. in Enzymol. 92, 41-48.
4.Stocchi, V., et al. (1985). J. Chrom. 349, 77-82.
• Reacts with primary amines
• ?max = 436nm
• Chromophoric label for amino acids, peptides and proteins
• Dabsyl chloride is used to analyze 10 to 30ng of protein hydrolyzates
• The chromophoric label is used to analyze peptides and the determination of C-terminal sequence of polypeptides
• Dabsyl chloride is used to analyze amino acid neurotransmitters in mouse brain