In the pre­sent study, an endo-1-4-glu­canase was iso­lated from Bacil­lus sub­tilis DR8806. The en­zyme was pu­ri­fied to ho­mo­gene­ity via salt pre­cip­i­ta­tion and ion-ex­change chro­matog­ra­phy. SDS-PAGE analy­sis re­vealed a mol...