Arabinogalactan endo-beta-1,4-galactanase is an enzyme with system name arabinogalactan 4-beta-D-galactanohydrolase. The enzyme specifically hydrolyses (1->4)-beta-D-galactosidic linkages in type I arabinogalactans. This enzyme is isolated from the bacterium Bacillus subtilis.http://www.creative-enzymes.com/product/Endo14-Galactanase-From-Cellvibrio-Japonicus-Recombinant_3245.html