The amyloid protein in primary systemic amylodosis belongs to which of the following classes of fibril proteins?
AA protein
AL protein
A beta protein precursor
Beta 2 microglobular protien
primary amylooidosis ,immune dyscrasias with amyloidosis usually syatemic and is of AL type GENERAL AND SYSTEMIC PATHOLOGY RAMDAS NAYAK PG NO.172
G.I.T