What is Blood Protein?
Blood proteins are proteins found in blood plasma. They play crucial roles in maintaining bodily functions. Two major blood proteins are albumin and globulins.
- Albumin: Primarily produced by the liver, albumin prevents fluid leakage from blood vessels and aids in transporting various substances like enzymes and vitamins throughout the body. [Source]
- Globulins: This group encompasses several proteins with diverse functions, including immune responses. [Source]
Functions of Blood Proteins
Blood proteins perform a wide array of functions, including:
- Maintaining fluid balance: Albumin prevents fluid from seeping out of blood vessels.
- Transporting substances: Proteins carry hormones, vitamins, and other molecules.
- Immune response: Globulins are vital components of the immune system.
- Blood clotting: Certain proteins are essential for blood coagulation.
- Tissue repair and growth: Proteins contribute to cell growth and wound healing.
- Inflammation modulation: Proteins help regulate inflammatory responses. [Source]
High Blood Protein (Hyperproteinemia)
Abnormally high protein levels in blood plasma are termed hyperproteinemia. This can stem from various factors, such as:
- Infections or inflammation: The body produces more proteins to combat infections. [Source]
- Bone marrow diseases: Conditions like multiple myeloma can cause elevated protein levels. [Source]
- Kidney disease: Impaired kidney function can lead to protein buildup in the blood. [Source]
Measuring Blood Protein Levels
A total protein test measures the overall amount of protein in your blood. This test often includes measuring albumin and globulin levels individually to assess their balance. [Source]
