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rPhl p1 Timofiyivka meadow Phleum pratense (g205)

1321
1290.001226.00 ₴
Available

The allergen component Phl p1, derived from timothy grass pollen (Phleum pratense), is one of the main molecular allergens of group 1 grass pollens. It is a glycosylated protein with a molecular weight of about 30 kDa, which acts as a cross-reactive antigen in many grass species and corn. Phl p1 belongs to the beta-expansin subclass, proteins responsible for loosening the plant cell wall.

Phl p1 is the main allergen component of timothy grass, identified in over 90% of patients allergic to grass pollen. It has high cross-reactivity among grasses from temperate and tropical regions. This molecular allergen initiates sensitization in most patients with pediatric allergic rhinitis and is a key marker for allergy diagnosis and therapy. The use of recombinant allergens such as Phl p1 improves diagnostic accuracy and allows assessment of specific IgE response in patients.

  • Diagnosis of allergic reactions to grass pollen.
  • Assessment of sensitization level and risk of allergy development.
  • Monitoring treatment effectiveness.
  • Evaluation of sensitization level after allergen avoidance.
  • Assessment of immune system status.

FEIA (Fluorescence Enzyme Immunoassay, ImmunoCAP (Solid-phase Immunofluorescence)) – quantitative determination.

Please note that the research method and reference values may vary depending on the equipment and test systems used.

  • Blood should be drawn in the morning on an empty stomach or 4 hours after eating.
  • Drinking plain still water is allowed.
  • Do not smoke for 30 minutes before the test.
  • For children under 1 year – refrain from food for 30-40 minutes before the test; for children 1-5 years – 2-3 hours.

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