Amino PEG Amine, NH2-PEG-NH2

Hydrogen Peroxide Assay for Amine Oxidase Activity

substrates, but are relatively insensitive and technically difficult. Coupled ammonia measurements are also relatively insensitive (8 ) and limited to amine oxidases acting at the primary amino groups. The method described in this chapter is comparable

An Isotope Coding Strategy for Proteomics Involving Both Amine and Carboxyl Group Labeling

of amine and carboxyl groups generated during proteolysis as a means of coding. Carboxyl groups produced during proteolysis incorporate 18 O from H2 18 O. Peptides from the C-terminus of proteins were not labeled with 18 O

Differences Between Biogenic Amine Detection by HPLC Methods Using OPA and Dansyl Derivates

Biogenic amines can be formed and degraded as a result of normal metabolic activity in animals, plants, and microorganisms and are usually produced by the decarboxylation of amino acids (1 ). Recent trends in food security are promoting