CPT Code:

84155

Test Type: 1.0 mL Serum Kit Based
Stability Time:

Refrigerated: 28 days

Reference Range:
  • Low: <6.3 g/dL
  • Normal: 6.3-7.7 g/dL
  • High: >7.7 g/dL

Overview:

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.

  • 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.

Methodology - Colormetric

Collection Details:

Collection Instructions:

1.0 mL serum (0.5 mL minimum) collected in serum separator tube (SST/Tiger Top)