Plant allergens are essential tools for studying allergic diseases, developing diagnostic assays, and advancing immunotherapy research. At Creative BioMart, we provide a comprehensive portfolio of plant allergen proteins, including recombinant and natural allergens derived from pollen, food, and other plant sources, to support academic and industrial research worldwide.
Whether you are working on IgE-mediated allergy mechanisms, cross-reactivity studies, or diagnostic kit development, our high-quality plant allergens offer reliability, consistency, and scientific accuracy.
Plant allergens are proteins or glycoproteins derived from plants that can trigger IgE-mediated immune responses in sensitized individuals. These allergens are commonly found in pollen, fruits, vegetables, nuts, and latex, and are responsible for a wide range of allergic reactions, including allergic rhinitis, asthma, and food allergies.
At the molecular level, plant allergens are recognized by IgE antibodies, leading to immune activation and clinical symptoms. Due to their well-defined structures and immunological relevance, plant allergens are widely used in allergy diagnostics, immunotherapy research, and epitope mapping studies.
Figure 1. Overview of Plant Allergens and Their Applications in Allergy Research and Diagnostics. (Creative BioMart)
Plant allergens can be classified based on their protein families, structural properties, and biological functions. Understanding these classifications is essential for studying allergen cross-reactivity and selecting appropriate targets for research.
| Allergen Family | Example | Source | Key Characteristics |
|---|---|---|---|
| PR-10 Proteins | Bet v 1 | Birch pollen | Heat-labile, cross-reactive |
| Profilins | Bet v 2 | Multiple plants | Pan-allergens with broad cross-reactivity |
| Lipid Transfer Proteins (LTPs) | Pru p 3 | Peach | Heat-stable, associated with severe reactions |
| Storage Proteins | Ara h 1, Ara h 2 | Peanut | Highly stable, major food allergens |
These allergen families play critical roles in cross-reactivity between different plant species, which is a key focus in allergy research.
Plant allergens originate from various sources, including pollen and plant-derived foods. Below are some commonly studied plant allergens:
| Pollen Allergens |
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| Food Allergens (Plant-Derived) |
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| Latex-Related Allergens |
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These allergens are widely used in diagnostic assays, allergen standardization, and immunological studies.
Selecting the right type of allergen is critical for experimental success. Both recombinant and natural allergens offer unique advantages:
| Feature | Recombinant Plant Allergens | Natural Plant Allergens |
|---|---|---|
| Source | Expression systems (E. coli, yeast, etc.) | Extracted from native plant materials |
| Consistency | High batch-to-batch consistency | May vary depending on source |
| Purity | Highly controlled | May contain natural isoforms |
| Application | Research, diagnostics, assay development | Clinical relevance, validation studies |
Recombinant allergens are often preferred for standardized assays, while natural allergens are valuable for physiological relevance.
Plant allergen proteins are indispensable in both basic research and industrial applications:
With increasing demand for precision medicine, plant allergens play a crucial role in improving diagnostic accuracy and therapeutic outcomes.
We are committed to delivering high-quality allergen products for research and diagnostics:
Our expertise enables researchers to achieve accurate and reproducible results in allergy-related studies.
In addition to standard products, we offer tailored solutions to support your specific research requirements:
Our team works closely with clients to develop customized allergen solutions that align with their project goals.
Q1: What are common plant allergens?
Q2: What is the difference between recombinant and natural allergens?
Q3: What are plant allergens used for?
Q4: What is Bet v 1?
Q5: How do I choose the right plant allergen for my research?
Looking for high-quality plant allergens for your research or diagnostic development? Our team provides reliable allergen proteins, technical expertise, and customized solutions to support your projects from discovery to application. Request a Quote today or contact us to discuss your specific needs.
