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Table 2 Urine protein immunoelectrophoresis, immunoglobulin immunofixation and free ligth chain research free

From: Lambda light chain-induced monoclonal gammopathy of renal significance, manifesting with Fanconi Syndrome and osteomalacia

Variables

Reference values

Before chemotherapy

Afterchemotherapy

Protein immunoelectrophoresis urine 24/H

 Albumin

50–60% (8.0–29.9 mg/24H)

18.2%—592.0 mg/24H

25,3%—584.4 mg/24H

 Alpha 1

4–7% (1.6–4.0 mg/24H)

7.3%—237.4 mg/24H

22,5%—519.7 mg/24H

 Alpha 2

7–12% (3.2–6.4 mg/24H)

25.9%—842.5 mg/24H

30,80%—711.4 mg/24H

 Beta

11–14% (4.8–7.2 mg/24H)

15.2%—494.4 mg/24H

11,8%—272.5 mg/24H

 Gamma

14–21% (6.4–12.5 mg/24H)

33.4%—1086.0 mg/24H

9,60%—221.7 mg/24H

 Total proteins

100% (24.0–60.0 mg/24H)

100.0%—3253.0 mg/24H

100%—2310 mg/24H

Immunofixation of immunoglobulins (urine 24/H)

-

Monoclonal IgG/Lambda standard

-

Immunoglobulin free light chains

(serum)

   

 Kappa light chains

3.3–19.4 mg/L

14.4 mg/L

12.0 mg/L

 Lambda ligth chains

5.7–26.3 mg/L

905.2 mg/L

32.2 mg/L

 Relation kappa/lambda

 

0.02

0.37

  1. H hours
  2. To obtain values in g/L, divide the mg/dL by 100
  3. To obtain values in g/24 h, divide the mg/24 h by 1000