Test Code 1027
Test Details
Total Protein
Total protein is a measure of albumin—the main protein in the blood produced by the liver and globulins which include enzymes, antibodies, hormones, carrier proteins.
Methodology
Colorimetric
Patient Preparation
None
Preferred Specimen
1.0 mL serum (0.5 mL minimum) collected in serum separator tube (SST/Tiger Top)
Transport Temperature
Refrigerated (ship on frozen cold packs)
Stability
Refrigerated: 28 days
Lab Values
Total Protein
- Low: <6.3 g/dL
- Normal: 6.3-7.7 g/dL
- High: >7.7 g/dL
Clinical Significance
Total Protein
- Elevated levels could indicate dehydration or high levels of albumin and/or globulin as a result of chronic inflammation or infections such as viral hepatitis or HIV. May be associated with bone marrow disorders such as multiple myeloma
- Low total protein levels can indicate a liver or kidney disorder, malnutrition, malabsorption, celiac or inflammatory bowel disorder.
Treatment Options
Total Protein
Treatment is based on the etiology of elevation.
