Lactic Dehydrogenase (LD or LDH)-Isoenzymes:

LDH-Lactic Dehydrogenase Isoenzymes

LD1 Myocardial-Heart 50%, Pancreas 45%, Kidney 30%

LD2 Kidney 50%, Heart 45%, Lymph Node 35%, Thyroid 35%

LD3 Adrenal 60%, Lymph Node 50%, Spleen 50%, Thyroid 50%, Lung 45%

LD4 Lung 25%, Spleen 10%

LD5 Liver 70%, Lung 10%

Reference range:

LD1 (16.0-29.0) mid-point 22.5

LD2 (30.0-41.0) 35.5 High Kidney

LD3 (15.0-24.0) 19.5 Low Adrenal

LD4 (6.00-13.0) 9.5

LD5 (5.00-20.0) 12.5

Mainly Liver Enzymes:
SGOT (AST) = Heart, Liver, Smooth Muscle, Skeletal Muscle
SGPT (ALT) = Liver, Kidney, Heart
GGT = Liver acute