| SpCrossreactivity | This antibody reacts with free GSH and GSSG or glutathione conjugated to proteins. Antibodies react with glutathione-modified proteins from all species. No significant reactivity is observed with unmodified BSA (bocine serum albumin) or chicken ovalbumin. The antibody has been calibrated against a spectrum of antigens to assure hapten selectivity and proper affinity. No measurable glutaraldehyde-fixed tissue cross-reactivity (<1:1000) against L-alanine, g-aminobutyrate, 1-amino-4-guanidobutane (AGB), D/L-arganine, D/L-aspartate, L-citrulline, L-cysteine, D/L-glutamate, D/L-glutamine, glycine, L-lysine, L-ornithine, L-serine, taurine, L-threonine, L-tryptophan, L-tyrosine |