Total Protein Test

What is a Total Protein Test?

A total protein test measures the total amount of two classes of proteins found in the fluid portion of your blood:

• Albumin: Makes up about 60% of total protein
• Globulins: Include various proteins like antibodies

Purpose of the Test

Your healthcare provider may order this test to:

• Screen for nutritional problems
• Check liver and kidney function
• Diagnose certain medical conditions
• Monitor treatment response

Normal Range

• Adults: 6.0 to 8.3 g/dL (60 to 83 g/L)
• Values may vary slightly between laboratories

When Is It Ordered?

The test may be ordered when you have:

• Unexplained weight loss
• Fatigue
• Edema (swelling)
• Changes in urination

Preparation

• Usually no special preparation needed
• Fasting may be required in some cases
• Inform your doctor about medications

Abnormal Results

High Protein Levels May Indicate:

• Dehydration
• Chronic inflammation
• Multiple myeloma
• Autoimmune conditions

Low Protein Levels May Indicate:

• Malnutrition
• Liver disease
• Kidney disease
• Malabsorption disorders

Follow-Up

Your healthcare provider may order additional tests if results are abnormal, such as:

• Comprehensive metabolic panel
• Serum protein electrophoresis
• Immunoglobulin tests

Risks

Minimal risks associated with standard blood draw:

• Slight pain
• Minor bruising
• Rare infection risk

When to Contact Your Doctor

Contact your healthcare provider if you experience:

• Unexpected symptoms
• Questions about results
• Concerns about follow-up care