Normal Reference Ranges
Adult
3.4 - 5.4 g/dL
Pediatric
3.2 - 5.2 g/dL
Clinical Significance
Most abundant protein in blood. Synthesized by the liver. Maintains oncotic pressure and transports various hormones and drugs.
Causes of High
- Dehydration
Causes of Low
- Liver disease (cirrhosis)
- Malnutrition
- Nephrotic syndrome
- Protein-losing enteropathy
- Severe inflammation/burns