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Field of application
Spastazoline is a potent and selective spastin (a microtubule-severing AAA protein) inhibitor, with an IC50 of 99 nM for Human spastin. Spastazoline shows no effect on ATPase activity of a recombinant human VPS4.
Acivicin is a glutamine analog that irreversibly inhibits glutamine-dependent amidotransferases involved in nucleotide and amino acid biosynthesis (Kis = 10 and 560 μM for anthranilate synthase and glutamate synthase, respectively).
MeO-Suc-Arg-Pro-Tyr-pNA is a synthetic colorimetric peptide substrate displaying chymotrypsin-like specificity and is used in the measurement of Kallikreins. It is succinylated at N-terminus and has a nitroanilide tag at the C-terminus.