Globulin and A/G ratio

FREE

Globulin and albumin/globulin ratio from total protein and albumin.

Note

Globulin = 7 − 4 = 3 g/dL; A/G ratio = 1.33.

Reference: Globulin = total protein − albumin. For learning only. Reference intervals vary by laboratory, method and patient group; results are interpreted by qualified professionals with the clinical picture.

Formula

Globulin = total protein − albumin; A/G = albumin / globulin

Worked example

Total protein 7.0, albumin 4.0 g/dL → globulin 3.0, A/G 1.33

Limitations

Calculated globulin includes all non-albumin proteins; protein electrophoresis gives the fractions.

For learning only. Reference intervals vary by laboratory, method and patient group; results are interpreted by qualified professionals with the clinical picture.