ALT ( Alanine aminotransferase) 7-55 U/L AST (Aspartate aminotransferase) 8-48 U/L ALP (Alkaline phosphatase) 45-115 U/L Albumin 3.5-5.0 g/dL Total protein 6.3-7.9 g/dL Bilirubin 0.1-1.0 mg/dL GGT (Gamma glutamyl transpeptidase) 0-30 U/L LDH (Lactate dehydrogenase) 122-222 mcmol/L PT (Prothrombin Time) 10.9-12.5 seconds Blood Urea Nitrogen (BUN) 7-20mg/100ml Serum Creatinine Adult males 0.8 - 1.4 mg/dl Adult females 0.6 -1.1mg/dl Creatinine Clearance Adult males 97-137 ml/min Adult females 88-128 ml/min Pregnancy May be as high as 150 - 200 ml/min.