A blood test called a total protein test measures the amount of protein in your blood. This test assesses the levels of two main types of proteins: albumin and globulin.
To perform the test, a healthcare professional will draw a blood sample from a vein in your arm using a small needle. You may feel a slight sting when the needle is inserted or removed.
The total protein test can help diagnose various conditions, including:
- Kidney disease: Low protein levels can indicate kidney problems.
- Liver disease: Low protein levels can also suggest liver damage.
- Inflammation or infection: High protein levels may indicate inflammation or infection.
- Malnutrition: Low protein levels can also occur due to malnutrition.
Besides the total protein test, other tests can help assess specific protein levels, including:
- Albumin test: Measures the level of albumin, a protein produced by the liver.
- Globulin test: Measures the level of globulin, a protein that plays a role in immune function.
- C-reactive protein (CRP) test: Measures the level of CRP, a protein produced by the liver in response to inflammation.
These tests can provide valuable information about your overall health and help your healthcare provider make an accurate diagnosis.
