According to local sources speaking anonymously to an Anadolu Agency correspondent, Daesh detonated a bomb-laden vehicle at a Free Syrian Army (FSA) position in Susyan village.
Initial reports indicated at least 35 people died, with civilians and FSA members among the fatalities. Civilians accounted for the majority of those killed, the sources added.
Of those injured, 41 civilians have been transferred to a hospital in the southeastern Turkish province of Kilis, which lies on the border with Syria. On Thursday, the FSA, backed by the Turkish military, said it had taken control of "almost all" of the strategic town, according to Turkey’s defense minister.
“Almost all of Al-Bab is under control now, and a sweep operation is ongoing," Fikri Isik told reporters in the Aegean coastal city of Izmir. "When the operation is over, we will be able to say that Al-Bab has been completely cleared of Daesh elements," he added.
Turkish-led Operation Euphrates Shield aims to provide security, support U.S.-led coalition forces and eliminate the terrorist presence along Syria’s northern border with Turkey.
The operation, which began last summer, relies heavily on FSA fighters backed by Turkish artillery and air support.