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Intel Lab Diagnostics Dubai
Single Biomarker

Protein, Total, Urine

Urine Protein

This test measures total protein in a urine sample. Protein in urine (proteinuria) can indicate kidney damage, and persistent findings warrant further investigation.

URINE24 HOURSNO FASTING
AEDAED70
  • Free home collection
  • Physician-reviewed report

24 Hours

Turnaround

Urine

Sample

About This Test

What the Protein, Total, Urine test tells you

This test measures the total protein present in a single sample of urine. It is a measure of what is escaping from the body, not of what is circulating in it, and that distinction is the whole point: the total protein reported on a blood test is a different measurement answering a different question. The kidney's filters and tubules together return nearly all protein to the blood, so urine normally contains only traces.

When protein appears in larger quantities, something in that process has changed. Either the filters are leaking, or the tubules are not reclaiming what they should, or an unusual protein is being produced faster than the kidney can handle. Unlike an albumin test, which looks at one specific protein, this measurement captures everything: albumin, the smaller proteins that signal tubular problems, and the abnormal light-chain proteins seen in some bone-marrow disorders. That breadth is its strength as a general screen and also its limitation, because it says protein is present without saying which one.

A single positive result is rarely the end of the story. Protein can appear in urine for entirely benign reasons: a fever, a urinary infection, hard exercise, dehydration, or in some young people simply from being upright for much of the day. What matters clinically is protein that persists on repeat testing. Interpretation usually continues with a creatinine measurement on the same sample so the finding can be expressed as a ratio, and often with albumin testing or protein separation, alongside blood tests of kidney function and blood pressure.

Sample type
Urine
Measured in
mg/dL
Turnaround
24 Hours
Fasting
Not required
Best for
All ages
Why Get Tested?

Screens for kidney disease, monitors known renal conditions, and helps differentiate between glomerular and tubular proteinuria.

  • Broad protein screen

    It detects protein of any type rather than albumin alone, which makes it a useful general check on how well the kidneys are retaining protein.

  • Follows up a dipstick

    A positive dipstick is a rough signal, and this gives a measured quantity to work from.

  • Feeds the protein ratio

    Combined with creatinine on the same sample, it produces the ratio used to estimate a full day's loss.

  • Monitors known kidney disease

    Repeat measurements show whether protein loss is stable, improving or increasing.

When This Test Is Ordered

Reasons your doctor may request the Protein, Total, Urine test

Your doctor may order this test for any of the reasons below. Some are routine checks, others follow specific symptoms or an earlier result.

  • Measuring protein found on a dipstick

    • A routine dipstick has shown protein and your doctor wants a measured value.
    • A bone-marrow disorder producing abnormal proteins is suspected.

  • Swelling & frothy urine

    • Swelling, persistently frothy urine or unexplained fatigue is being investigated.

  • Kidney disease, diabetes & medication

    • You are being monitored for an established kidney condition.
    • Diabetes or high blood pressure is present and kidney involvement is being assessed.
    • Kidney function needs checking before or after a medication known to affect it.
Preparation
The short version
No prep needed.
  • Urine
  • Free home collection
  • No fasting
  • Results in 24 Hours
  1. 1
    Book any time

    No fasting window: pick any slot that suits you, online or on WhatsApp.

  2. 2
    We come to you

    A DHA-licensed nurse collects your sample at home or in the office: free home collection.

  3. 3
    Results in 24 Hours

    A physician-reviewed, easy-to-read report lands securely by WhatsApp and email.

Prep note
Physician reviewed

No fasting is needed.

A first-morning, clean midstream sample is preferred: pass the first part of the stream into the toilet and collect the rest, which reduces contamination and avoids the protein some people pass simply from standing upright during the day. Avoid heavy exercise the day before, drink as you normally do rather than deliberately more, and postpone if you have a fever, a urinary infection or are menstruating.

Mention anti-inflammatory painkillers, blood-pressure medication and any recent imaging study that used contrast dye. Deliver the sample to the laboratory promptly, as urine left standing changes.

Understanding Your Results

A result in the Normal band, 0 to 14 mg/dL, reflects the traces of protein urine normally contains and carries no meaning beyond that. A High result, 15 to 500 mg/dL, means protein is present in more than trace amounts, which can come from the kidney's filtering units, from a tubular disorder, from diabetes or long-standing high blood pressure affecting the kidney, or from an abnormal protein produced in the bone marrow. How dilute the sample was changes the number: a very concentrated specimen after limited fluid intake raises it on its own, which is why urine protein is normally reported next to creatinine as a ratio. Fever, a urinary tract infection, strenuous exercise and simply being upright all produce temporary positives, so what matters is whether protein persists on repeat testing. Your doctor reads the result with your kidney function, your symptoms and your history.

SmartReport
14
Healthy zone7mg/dLNormal
Reference ranges · mg/dL
Normal
Normal: minimal urinary protein.
0–14
High
Elevated: may indicate kidney involvement.
15–500

Ranges are a guide: your physician interprets your result alongside your symptoms and history.

Reading a High or Low Result

  • What a higher result can point to

    • Disease of the kidney's filtering units, allowing protein through.
    • Tubular disorders in which small proteins are no longer reabsorbed.
    • Diabetes or long-standing high blood pressure affecting the kidney.
    • Fever, urinary tract infection or strenuous exercise around the time of sampling.
    • Abnormal protein production in a bone-marrow disorder.
    • A very concentrated sample after limited fluid intake.

These are possibilities, not diagnoses. A single value outside the reference range is interpreted alongside your symptoms, history and other tests: your doctor decides what it means for you.

Limitations & Safety

What this test cannot tell you

  • The result depends on how concentrated the sample was, which is why it is normally reported alongside creatinine as a ratio.
  • It shows that protein is present in the urine but not which protein or where it comes from.
  • Temporary causes such as fever, infection, exercise and upright posture are common and must be excluded by repeating the test.
  • A low result means only that no significant protein was found in that sample and carries no meaning of its own.

Risks of the blood draw

  • Mild bruising or brief soreness where the needle went in.
  • Occasional lightheadedness, which settles after a few minutes of rest.
  • Bleeding or infection at the site, which is rare with sterile single-use equipment.
Key Points
  • 1Urine normally contains only traces of protein, so a clear positive deserves follow-up.
  • 2This is about protein leaving the body through the kidneys, not the protein level in blood.
  • 3The test captures all proteins, unlike an albumin-specific measurement.
  • 4Results are far more useful when paired with creatinine and expressed as a ratio.
  • 5Persistent protein is what matters, since a single positive often reflects a temporary cause.
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Frequently Asked Questions

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Yes, and it is common. Early protein loss produces no symptoms at all, and there are also temporary causes. This is why the finding is measured properly and then repeated rather than acted on straight away.