γ-glutamyltransferase

γ-glutamyltransferase (GGT) is an enzyme located on the outer surface of the cell membrane. It maintains physiological concentrations of intracellular glutathione and cellular defense against oxidative stress by cleaving extracellular glutathione and increasing the availability of amino acids. γ-glutamyltransferase can be utilized as a biomaterial or organic compound in life science-related research.

GGsTop (Nahlsgen) is a highly selective and irreversible inhibitor of γ-glutamyltransferase (GGT) with antiaging activity.

GPNA hydrochloride is specific glutamine (Gln) transporter ASCT2(SLC1A5) inhibitor. GPNA reversibly induces apoptosis in A549 cells. GPNA hydrochloride is a well-known substrate of the enzyme γ-glutamyltransferase (GGT). GPNA hydrochloride also inhibits

γ-GT (H-GLA(PNA)-OH) is used as a synthetic substrate for gamma-glutamyltransferase (GGT) to determine GGT activity.

Acivicin hydrochloride is the hydrochloride form of Acivicin (AT125, U42126).Acivicin, a natural product from Streptomyces sviceus (Streptomyces), is a glutamine analog and a potent inhibitor of γ-glutamyltransferase (GGT) and a potent inhibitor of l -Asparagine synthetase and other l-glutamine aminotransferases, and is cytotoxic by blocking nucleotide biosynthesis.