Member of the tuberactinomycin family of antibiotics. Inhibits group I intron splicing and prokaryotic protein synthesis. Freezes bacterial ribosomes in either the pre- or post-translational state.|Facilitates trans-cleavage of the Neurospora VS ribozyme. ||Synonyms:|(S)-3,6-Diamino-N-((3S,9S,12S,15S,Z)3((2R,4S)-6-amino-4-hydroxy-1,2,3,4-tetrahydropyridin-2-yl)-9,12-bis(hydroxymethyl)-2,5,8,11,14-pentaoxo-6-(ureidomethylene)-1,4,7,10,13-pentaazacyclohexadecan-15-yl)hexanamide disulfate||CAS Number:|32988-50-4||Molecular Formula:|C25H43N13O10.4½H2O||Molecular Weight:|962.92||Appearance:|Supplied as an off-white solid.||Analysis by Mass Spectrum:|Conforms to standard||Analysis by H-NMR:|Conforms to structure||Solubility:|Water to 75mM||Storage and Stability:|Store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.