Database of 2313 Experimentally Validated Allergens

Data for Nic t Osmotin

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AllerBase IDAB_P_01235Allergen NameNic t Osmotin
Source OrganismNicotiana tabacum (Common tobacco)KingdomPlant
Biological Function/RoleThaumatin-like proteinMode of ExposureInhalation

Assays/Methods used for Experimental Characterization (Read More)

  :  Data Available    : Data not Available

Biological assay / test IgE assay / test Physicochemical test Cell-based assay
Basophil/Mast cell/Histamine Test EAST Chromatography Lymphocyte proliferation assay 
Bronchial Test ELISA  (Reference/s)Isoelectrofocusing 
Conjunctival Test Crossed immunoelectrophoresis Mass spectrometry (MS) 
Nasal Test Fluorescence Immunoassay N-terminal sequencing/sequence analysis 
Oral Test Immunochemiluminescent assay 
Passive Cutaneous Anaphylaxis (PCA) ImmunoCAP Test 
Skin Test Microarray 
Radio Immunoassay 
Western/Immunoblot  (Reference/s)

Isoallergen/Variant for Nic t Osmotin:Not Available

Allergen Common Name GenBank Nucleotide NCBI Protein (GenPept) UniProtKB RCSB-PDB (Click on the PDB id to view structure) ETR (Evolutionary Trace analysis Report)
Nic t OsmotinOsmotin
--P14170  (View Sequence)1PCV  1pcv  

Sequence Analysis

  • Pairwise alignment
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  • BLAST Nucleotide/Protein sequence of Allergen Nic t Osmotin with Nucleotide or Protein sequences in AllerBase:
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Cross-links to Allergen Databases


IgE Epitope Data

Allergen Isoallergen / Isoform Epitope Type of Epitope Sequence Position View on Structure IEDB Antibody Used IMGT AgAbDb Link Nature of Epitope Assay Reference Comment
Nic t OsmotinNic t OsmotinAPRGTKMARVWGRTSequential / Linear57-701PCV  -IgE from serum of patients with allergic rhinitis and asthma---ELISA23349964-
Nic t OsmotinNic t OsmotinCNFNAAGRGTCQTGSequential / Linear72-851PCV  -IgE from serum of patients with allergic rhinitis and asthma---ELISA23349964-
Nic t OsmotinNic t OsmotinTANINGECPRELRVPGGCNSequential / Linear147-1651PCV  -IgE from serum of patients with allergic rhinitis and asthma---ELISA23349964-

IgE Antibody Data

No IgE Antibody Data Available

Cross-reactivity Data

No Cross-Reactivity Data Available