Database of 2313 Experimentally Validated Allergens

Data for Fel d 4
WHO/IUIS recognized Allergen

1  1  1  0  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_A_00802Allergen NameFel d 4
Source OrganismFelis domesticus (Domestic cat)KingdomAnimal
Biological Function/RoleLipocalinMode 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  (Reference/s)EAST Chromatography  (Reference/s)Lymphocyte proliferation assay 
Bronchial Test ELISA  (Reference/s)Isoelectrofocusing 
Conjunctival Test Crossed immunoelectrophoresis Mass spectrometry (MS)  (Reference/s)
Nasal Test Fluorescence Immunoassay  (Reference/s)N-terminal sequencing/sequence analysis 
Oral Test Immunochemiluminescent assay 
Passive Cutaneous Anaphylaxis (PCA) ImmunoCAP Test  (Reference/s)
Skin Test Microarray  (Reference/s)
Radio Immunoassay 
RAST 
Western/Immunoblot 

Isoallergen/Variant for Fel d 4: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)
Fel d 4.0101Allergen Fel d 4
AY497902.1  (View Sequence)AAS77253.1  (View Sequence)Q5VFH6  (View Sequence)
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Sequence Analysis

  • BLAST
  • Pairwise alignment
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  • BLAST Nucleotide/Protein sequence of Allergen Fel d 4 with Nucleotide or Protein sequences in AllerBase:
    Select GenBank or UniprotKB accession number by clicking on the checkbox in the above table  

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  • Align Nucleotode/Protein sequence of Your choice with Nucleotode or Protein sequence of Allergen Fel d 4:  (Alignment job will be redirected to EMBL-EMBOSS Water or Needle tool)

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Cross-links to Allergen Databases

IUISIUIS-Allergen
Allergome1326
AllFamAF015

IgE Epitope Data

No Epitope Data Available

IgE Antibody Data


No IgE Antibody Data Available

Cross-reactivity Data

Allergen Cross-reactive Allergens Reference
Fel d 4Can f 2   (View AllerBase Entry)20621650
Fel d 4Can f 6  (View AllerBase Entry)
Equ c 1  (View AllerBase Entry)
22515174
Fel d 4Can f 6   (View AllerBase Entry)30728436
Fel d 4Can f 6  (View AllerBase Entry)
Cav p 6  (View AllerBase Entry)
33797108