What is the reference range for Interleukin 17F Gene Variant?

The standard reference range for Interleukin 17F Gene Variant is Wild-type, heterozygous variant, or homozygous variant reported.. Reference ranges vary by laboratory and assay platform — interpret in context of the issuing laboratory's stated range.

Which tests measure Interleukin 17F Gene Variant?

Interleukin 17F Gene Variant is measured in 1 test on BiomarkersLabs.com, including Add-On CICA Genetics.

Biomarker Reference · IL17F SNP

What does the Interleukin 17F Gene Variant test measure?

Interleukin 17F Gene Variant (IL17F SNP) is a clinical biomarker used in autoimmune-inflammation assessment. Interleukin 17F is a proinflammatory cytokine produced by Th17 cells that plays a central role in mucosal immunity and the pathogenesis of autoimmune and chronic inflammatory diseases. It is measured in 1 laboratory test on BiomarkersLabs.com.

Reference Range: Wild-type, heterozygous variant, or homozygous variant reported.
Units: genotype
Measured In: 1 test
Category: Autoimmune

Functional medicine optimalNot applicable; results are genotypes rather than quantitative values, and no single genotype is universally 'optimal' — clinical relevance depends on the condition being assessed.

What is Interleukin 17F Gene Variant?

Interleukin 17F is a proinflammatory cytokine produced by Th17 cells that plays a central role in mucosal immunity and the pathogenesis of autoimmune and chronic inflammatory diseases. Genetic variants in IL17F modulate its biological activity and the magnitude of the inflammatory response; a specific functional polymorphism (His161Arg, rs763780) reduces IL17F signalling and has been associated with altered susceptibility to asthma, inflammatory bowel disease, and certain infections.

Why is Interleukin 17F Gene Variant measured?

Identifying IL17F variants informs the practitioner's understanding of a patient's baseline inflammatory tone and responsiveness to Th17-driven pathways. Patients carrying the variant allele may exhibit a blunted IL17F response, which can alter disease phenotype and potentially influence therapeutic decisions in conditions where IL17 biology is central, such as psoriasis, ankylosing spondylitis, and Crohn disease.

Reference ranges

Standard reference: Wild-type, heterozygous variant, or homozygous variant reported.
Functional medicine optimal: Not applicable; results are genotypes rather than quantitative values, and no single genotype is universally 'optimal' — clinical relevance depends on the condition being assessed.
Units: genotype

Reference ranges vary by laboratory and assay platform. Interpret in context of the issuing laboratory's stated range.

Tests that measure Interleukin 17F Gene Variant

1 test on BiomarkersLabs.com include this biomarker.

BML-AUT-008Comprehensive

Add-On CICA Genetics

Interleukin 17F Gene Variant reference range in this test: Wild-type, heterozygous variant, or homozygous variant reported.

Related clinical conditions

Related Biomarkers

Frequently measured alongside

Tumour Necrosis Factor Alpha Gene VariantTNF-α SNP1 test Transforming Growth Factor Beta 1 Gene VariantTGF-β1 SNP1 test

Order tests measuring Interleukin 17F Gene Variant for your patients

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