Urine protein test

URINE PROTEIN TEST

DESCRIPTION – the urine protein dipstick test measures the presence of all proteins, including albumin, in a urine sample. Albumin and protein can also be measured using a blood test.

METHODOLOGY – quantitative spectrophotometry

TURN AROUND TIME – within 24 hours

SPECIMEN REQUIERED –

PATIENT PREPARATION – refrigerate during collection

COLLECT – 24-hour urine with no additive

SPECIMEN PREPARATION – transfer 4 ml aliquot from a well-mixed collection to transport tube

STORAGE/TRANSPORT TEMPERATURE – refrigerated

STABILITY – ambient: 24 hours; refrigerated: 1 week; frozen: 1 month

UNACCEPTABLE CONDITION – specimens collected in acids

SPECIAL INSTRUCTIONS – clinical history is mandatory