Albumin/Globulin (A/G) Ratio
Here’s what it reflects — and what to do about it.
Longetic pulls together every lab and record you’ve had, follows how Albumin/Globulin (A/G) Ratio changes over time, and explains what’s shifting — so you walk into your next appointment prepared, with reminders for retests along the way.
What is Albumin/Globulin (A/G) Ratio?
A calculated comparison of the two main groups of blood proteins, albumin and globulins, usually reported with a total protein test.
The A/G ratio compares albumin (a protein made by the liver) with globulins (a group of proteins including antibodies), and it is calculated from a total protein and albumin measurement rather than measured directly. A lower ratio can be associated with conditions where albumin drops or globulins rise, such as some liver, kidney, or inflammatory conditions. A higher ratio can be associated with certain other imbalances. It is a general clue interpreted alongside the individual protein values, and comes automatically with the routine metabolic panel.
What to know about Albumin/Globulin (A/G) Ratio
Understanding Albumin/Globulin (A/G) Ratio means knowing what it reflects, what tends to move it, and the signs that suggest it’s worth a closer look — so you can bring the right questions to your next appointment.
This glossary entry is for informational purposes only and is not a substitute for professional medical advice. Read our Medical Disclaimer.
References
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