Octanoate

ChemistryAlso known as: Octanoic acidAlso known as: Caprylic Acidumol/L

Measures the level of octanoate, a medium-chain fatty acid in blood.

Normal Range

Consult your provider

umol/L

Abnormal Levels

Consult your provider

Specimen Type

Blood

Why This Biomarker Matters

Elevated octanoate suggests fatty acid metabolism problems affecting energy production and nutrient absorption requiring dietary adjustment and monitoring.

Overview

Octanoate (caprylic acid) is an 8-carbon medium-chain fatty acid measured in blood. Elevated octanoate levels may indicate problems with fat metabolism or digestion, particularly involving medium-chain fatty acids. This can reflect fatty acid oxidation disorders, metabolic dysfunction, or certain genetic conditions affecting how your body processes dietary fats. This test helps assess metabolic health and is sometimes ordered when metabolic or digestive disorders are suspected.

Technical Information (LOINC Codes)

Standardized laboratory codes for this biomarker

35145-2Primary

Octanoate (C8:0) [Moles/volume] in Serum or Plasma

umol/L

75120-6

Octanoate (C8:0) [Entitic substance] in Red Blood Cells

umol/10*6{RBC}

Available Lab Tests

Order tests that measure this biomarker

Urinary Organic Acids

$586.08

Results in 7-14 business days