Haloacyl and Alkyl Halide Derivatives

In addition, the reaction product of an amino acid with an affinity label of the haloacetyl type is converted by acid hydrolysis to a carboxymethylamino acid derivative many carboxymethylamino acids are well characterized and therefore readily identifiable in modified enzymes. Haloacetyl derivatives of cysteine, lysine, histidine, methionine, glutamate, aspartate, and tyrosine have been re- 

Haloacyl Derivatives Used as Affinity Labels of Enzymes 

Bromoacetyl peptide cAMP-Dependent protein kinase 276 

A-Bromoacetyl-3,3, 5-triiodothyronine lodothyronine deiodase (iodide peroxidase) 278 

2-(4-Bromoacetamido)anilino-2-deoxy- Ribulose-bisphosphate carboxylase/ 279 

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