granular and cytoplasmic
Regulatory status: IVD, FDA Class I
8291-C010: RTU, 10 capsules; 1 pack
8291-M250: RTU, 1 cartridge, 250 tests; 1 unit
AMACR, also known as P504S, is a mitochondrial enzyme expressed in many normal epithelia such as hepatocytes, tubular epithelia of kidney, epithelia of gall bladder, bronchial epithelia of lung, and colonic surface epithelia.
Strong staining in T-cell lymphoma (higher magnification).
Negative staining of columnar epithelial cells but strong staining in lymphoid T-cells of normal colon.