Database of 2256 Experimentally Validated Allergens
Data for Che a 2
WHO/IUIS recognized Allergen

1  1  1  1  1  0  0  0  1 
Completeness Index: Denotes availibility of data for the allergen in Binary format
1: data available
0: data not available
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AllerBase IDAB_P_00478Allergen NameChe a 2
Source OrganismChenopodium album (Lamb's-quarters)KingdomPlant
Biological Function/RoleActin-binding 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  (Reference/s)Lymphocyte proliferation assay  (Reference/s)
Bronchial Test ELISA  (Reference/s)Isoelectrofocusing 
Conjunctival Test Crossed immunoelectrophoresis Mass spectrometry (MS)  (Reference/s)
Nasal Test Fluorescence Immunoassay N-terminal sequencing/sequence analysis  (Reference/s)
Oral Test Immunochemiluminescent assay 
Passive Cutaneous Anaphylaxis (PCA) ImmunoCAP Test 
Skin Test  (Reference/s)Microarray 
Radio Immunoassay 
RAST 
Western/Immunoblot  (Reference/s)

Isoallergen/Variant for Che a 2:Available

Isoallergen/Variant Common Name GenBank Nucleotide NCBI Protein (GenPept) UniProtKB RCSB-PDB (Click on the PDB id to view structure) ETR (Evolutionary Trace analysis Report)
Che a 2.0101Profilin
AY082337.1  (View Sequence)AAL92870.1  (View Sequence)Q84V37  (View Sequence)
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Sequence Analysis

  • BLAST
  • Pairwise alignment
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  • BLAST Nucleotide/Protein sequence of Allergen Che a 2 with Nucleotide or Protein sequences in AllerBase:
    Select GenBank or UniprotKB accession number by clicking on the checkbox in the above table  

    Default E-value cut-off for BLAST is set at 0.01.

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  • Align Nucleotode/Protein sequence of Your choice with Nucleotode or Protein sequence of Allergen Che a 2:  (Alignment job will be redirected to EMBL-EMBOSS Water or Needle tool)

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Cross-links to Allergen Databases

IUISIUIS-Allergen
Allergome1068
AllFamAF051

IgE Epitope Data

No Epitope Data Available

IgE Antibody Data


No IgE Antibody Data Available

Cross-reactivity Data

Allergen Cross-reactive Allergens Reference
Che a 2Ole e 2   (View AllerBase Entry)15208604
Che a 2Lig v 2  (View AllerBase Entry)
Fra e 2  (View AllerBase Entry)
Syr v PFN  (View AllerBase Entry)
Pla a 4  (View AllerBase Entry)
Cup s PFN  (View AllerBase Entry)
Amb t 8  (View AllerBase Entry)
Art v 4  (View AllerBase Entry)
Dac g PFN  (View AllerBase Entry)
Par j 3  (View AllerBase Entry)
Phl p 12  (View AllerBase Entry)
Sola t PFN  (View AllerBase Entry)
Sola l 1  (View AllerBase Entry)
Cap a 2  (View AllerBase Entry)
Mus a 1  (View AllerBase Entry)
Pru p 4  (View AllerBase Entry)
Hev b 8  (View AllerBase Entry)
15449709
Che a 2Sal k 4  (View AllerBase Entry)
Ama r 2  (View AllerBase Entry)
Cuc m 2  (View AllerBase Entry)
Cro s 2  (View AllerBase Entry)
20622444
Che a 2Ama r 2  (View AllerBase Entry)
Cuc m 2  (View AllerBase Entry)
21430432