Urinary pH affects albumin concentrations after prolonged frozen storage [3]

Nephrology Dialysis Transplantation

Volumn 22, Issue 12, 2007, Pages 3670-

  Brinkman, Jacoline W ^a   Heerspink, Hiddo Lambers ^a   De Zeeuw, Dick ^a   Gansevoort, Ronald T ^a   Bakker, Stephan J L ^a  

^a UNIVERSITY MEDICAL CENTER GRONINGEN   (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

ALBUMIN;

ALBUMIN BLOOD LEVEL; FROZEN SECTION; HUMAN; LETTER; PRIORITY JOURNAL; URINALYSIS; URINE PH;

ALBUMINURIA; FREEZING; HUMANS; HYDROGEN-ION CONCENTRATION; TIME FACTORS; URINE;

EID: 36749009744     PISSN: 09310509     EISSN: 14602385     Source Type: Journal    
DOI: 10.1093/ndt/gfl803     Document Type: Letter

References (3)

1. Brinkman JW, de Zeeuw D, Duker JJ et al. Falsely low urinary albumin concentrations after prolonged frozen storage of urine samples. Clin Chem 2005; 51: 2181-2183
2. Erman A, Rabinov M, Rosenfeld J. Albumin determination in frozen urines - underestimated results. Clin Chim Acta 1988; 174: 255-261
3. Townsend JC, Blair PJ, Forrest AR. Effect of storage pH on precipitation of albumin from urine from diabetics. Clin Chem 1988; 34: 1355-1356