Biomarker Reference · Cla h IgE
Cladosporium herbarum IgE (Cla h IgE) is a clinical biomarker used in environmental-mould assessment. Cladosporium herbarum is one of the most common airborne moulds worldwide, thriving on plant material and in indoor environments. It is measured in 5 laboratory tests on BiomarkersLabs.com.
Cladosporium herbarum is one of the most common airborne moulds worldwide, thriving on plant material and in indoor environments. Its spores are released year-round with seasonal peaks in temperate climates. IgE-mediated allergy to Cladosporium contributes to allergic rhinitis and asthma, though it is generally less allergenic than Alternaria or Aspergillus.
Cladosporium is a common trigger of seasonal allergic rhinitis and can exacerbate asthma. Cross-reactivity with other fungi is limited, so specific IgE helps pinpoint the relevant allergen in polysensitised patients. Clinical relevance is confirmed by symptom timing aligned with outdoor spore seasons or indoor mould exposure.
Reference ranges vary by laboratory and assay platform. Interpret in context of the issuing laboratory's stated range.
5 tests on BiomarkersLabs.com include this biomarker.
Cladosporium herbarum IgE reference range in this test: <0.35 kU/L negative; 0.35–0.69 equivocal; ≥0.70 positive.
Cladosporium herbarum IgE reference range in this test: <0.35 kU/L negative; ≥0.70 positive.
Cladosporium herbarum IgE reference range in this test: <0.35 kU/L negative; 0.35–0.69 equivocal; ≥0.70 positive.
Cladosporium herbarum IgE reference range in this test: <0.35 kU/L negative; ≥0.35 kU/L positive, graded by concentration.
Cladosporium herbarum IgE reference range in this test: <0.35 kU/L is negative; ≥0.35 kU/L is positive, with graded classes.
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