“…ATPS has been successfully used to purify extracellular enzymes, for example, xylanase [19,20], b-xylosidase [21], bglucosidase [22,23], endo-polygalacturonase [24], amyloglucosidase [25], b-galactosidase [26,27]. The literature is very sparse regarding the purification of the industrially important enzyme agalactosidase, and there has been no report of the purification of a-galactosidase of A. oryzae with ATPS.…”