Biomarker Lens

Common biomarkers

  • Hemoglobin
  • Glucose
  • ALT
  • Apolipoprotein B
  • C-Reactive Protein, Cardiac
  • Ferritin
  • Alb/Creat Ratio, Urine
  • Alkaline Phosphatase
  • FSH
  • T4,Free(Direct)

Biomarkers · Chemical

Protein/Creat Ratio, Urine

Primary unit
mg/g creat
LOINC codes
2890-2
Tests that measure Protein/Creat Ratio, Urine
Labcorp 2, Quest Diagnostics 1

Tests

Check the catalog code, specimen, method and preparation for every test that measures Protein/Creat Ratio, Urine. Select up to five tests to compare them side by side.

Labcorp 2 tests

Panels that include this biomarker

  • Protein and Creatinine, Random Urine 003129

    3 analytes · Urine · Fasting not stated · Turnaround Within 1 day

    Method and collection
    Method
    Spectrophotometric
    Collection
    Collect random urine in a clean plastic container. Label the urine container with the patient's full name and the date and time of collection.
    Labcorp catalog page

  • eGFR Creatinine-Cystatin C Calculation With Albumin:Creatinine-Protein:Creatinine Ratios, Urine 121065

    8 analytes · Serum · Fasting not stated · Turnaround 2 - 5 days

    Method and collection
    Method
    Creatinine: Kinetic Jaffe Cystatin C: Turbidimetric (directly traceable to ERM-DA471/IFCC, the international standard reference material) Albumin: Immunoturbidimetric Protein and Creatinine, Random Urine: Spectrophotometric
    Collection
    If green-top (heparin) tube is used, separate plasma from red blood cells and transfer plasma to a transfer tube. Collect random urine without preservatives. pH must be 4-8.
    Labcorp catalog page

Quest Diagnostics 1 test

Panels that include this biomarker

  • Protein, Total, Random Urine with Creatinine 1715

    3 analytes · Urine · Fasting not stated · Turnaround Set up: Mon-Fri; Report available: 5 days

    Method and collection
    Method
    Colorimetric (C) • Spectrophotometry (SP)
    Reference notes
    Protein, Total, Random Urine Male | 5-25 mg/dL Female | 5-24 mg/dL Protein/Creatinine Ratio Male | 25-148 mg/g creat Female | 24-184 mg/g creat Protein/Creatinine Ratio Male | 0.025-0.148 mg/mg creat Female | 0.024-0.184 mg/mg creat Creatinine, Random Urine ≤6 Months | 2-28 mg/dL 7-11 Months | 2-31 mg/dL 1-2 Years | 2-110 mg/dL 3-8 Years | 2-130 mg/dL 9-12 Years | 2-160 mg/dL >12 Years Male | 20-320 mg/dL >12 Years Female | 20-275 mg/dL
    Quest Diagnostics catalog page

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Sources

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Lab catalogs

Codes and registries

Verify these ranges and sources

We compile this page from named laboratory catalogs, guidelines and studies. Labs calculate reference intervals from the people they test, for one assay method and one population group, so an interval describes that population rather than an optimal target.

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