Tubastatin A is a potent HDAC6 inhibitor with an IC50 value of 15 nM. Comparatively, it demonstrates over 1,000-fold selectivity against all other HDAC isoforms (IC50s > 16 µM), excluding HDAC8 (IC50 = 0.9 µM). Tubastatin A induces alpha-tubulin hyperacetylation at 2.5 µM in primary cortical neuron cultures. In a...

Signal Transducers and Activators of Transcriptions (STATs) are a family of cytoplasmic latent transcription factors that are activated to regulate gene expression in response to a large number of extracellular signaling polypeptides including cytokines, interferons, and growth factors. STAT5, which consists of two...

Indolmycin is an antibiotic isolated from various Streptomyces strains that functions by competitively inhibiting the prokaryotic tryptophanyl-tRNA synthetase (IC50 = 30 µM) without significantly affecting the corresponding eukaryotic synthetase. It exhibits antibacterial activity against mupirocin- and fusidic...

Bicyclomycin benzoate is an antibiotic produced by S. sapporonensis that inhibits Gram-negative bacteria, including E. coli, Klebsiella, Shigella, Salmonella, Citrobacter, E. cloacae, and the pathogenic group of Neisseria. It is inactive against Proteus, P. aeruginosa, and Gram-positive bacteria.Formal Name:...

Oleoyl-coenzyme A (oleoyl-CoA) is a thioester of oleic acid (Cay-90260, Cay-24659) and CoA (Cay-16147, Cay-21499, Cay-21722). It is a substrate for several acyl-CoA-dependent enzymes, including acyl-coenzyme A:cholesterol acyltransferase-1 (ACAT-1), ACAT-2, acyl-CoA dehydrogenase-9 (ACAD-9), membrane-bound...