This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Unknown
Amyloid protein seen in dialysis patients? 
Select and explain. 
A. AA, B. AL, C. Beta - 2-microglobulin, D. ATTR
C: Beta - 2-microglobulin
Answer: C: Beta - 2-microglobulin 
Explanation: Ans. is 'c' i.e., Beta-2-microglobulin Important Systemic amyloidosisAmyloid proteinPrecursorSyndrome or involved tissueALImmunoglobulin light chainPrimary Myeloma associatedAASerum AA(SAA)Reactive, chronic inflammatory conditionAb2mb2 microglobulinHemodialysisAASAAFamilial Mediterranean feverATTRTransthyretinFamilial amyloidotic polyneuropathiesATTRTransthyretinSystemic senile Amyloidosis