Biomarker Lens

Biomarkers · Chemical

Hydroxyproline, CSF

Understand what Hydroxyproline, CSF signals

LOINC codes
21112-8, 22641-5, 22642-3, 22643-1, 22644-9, 22645-6, 22646-4, 22647-2, 22648-0, 22649-8, 22650-6, 22651-4, 22652-2, 22654-8, 22655-5, 22656-3, 22657-1, 22659-7, 22660-5, 26586-8, 26587-6, 26589-2, 26590-0, 26594-2, 26596-7, 26598-3, 26602-3, 26603-1, 26614-8, 9412-8, 9453-2
Commercial laboratory assays
1

We have not added a physiological summary for this biomarker yet. Compare the commercial laboratory assays and population reference ranges below.

Compare commercial laboratory assays for Hydroxyproline, CSF

Check orderable catalog codes, specimen types, fasting requirements, and demographic reference ranges across laboratories.

Amino Acid Analysis, LC/MS, CSF

Laboratory
Quest Diagnostics
Test code
29881
Specimen
Csf
Fasting
Not stated
LOINC
21112-8, 22641-5, 22642-3, 22643-1, 22644-9, 22645-6, 22646-4, 22647-2, 22648-0, 22649-8, 22650-6, 22651-4, 22652-2, 22654-8, 22655-5, 22656-3, 22657-1, 22659-7, 22660-5, 26586-8, 26587-6, 26589-2, 26590-0, 26594-2, 26596-7, 26598-3, 26602-3, 26603-1, 26614-8, 9412-8, 9453-2
Turnaround
Set up: As needed, minimum 3x per week; Report available: 2 5 days

Laboratory assay overview

Amino acid analysis is necessary for the diagnosis of a variety of inborn errors of metabolism. These include, but are not limited to, Phenylketonuria, Tyrosinemia, Citrullinemia, Non-Ketotic Hyperglycinemia, Maple Syrup Urine Disease, and Homocystinuria. The assay is also key for the continued monitoring of treatment plans for these disorders and useful for assessing nutritional status of patients. Our methodology is highly accurate at very low levels as well as at elevated levels.

View complete laboratory reference notes

See Laboratory Report

Quest Diagnostics test directory, test code 29881

Verify these ranges and sources

We compile every detail above directly from named laboratory directories and published clinical studies. Laboratories calculate standard reference intervals from the statistical distribution of tested populations for a specific assay method and demographic group, rather than setting universal optimal targets.

Always review your personal lab results with a licensed clinician, or track your lab history and health goals in Aumnivida.

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