HLA > Allele Frequency Search > Classical

Please specify your search by selecting options from boxes. Then, click "Search" to find HLA allele frequencies that match your criteria. Remember at least one option must be selected.
Locus:  Starting Allele:  Ending Allele:  > (Type your allele e.g. A*01:01, etc. or leave both empty to include all alleles)
Select specific alleles (If you want to pick specific alleles, make sure your alleles are within the Start-End range above)
Select specific populations
Population:      Country:      Source of dataset: 
Region:  Ethnic Origin:     Type of Study:  Sort by: 
Sample Size:      Sample Year:      Level of resolution :   (Click here for further details)
Population standard: Gold only Gold and Silver All Show frequencies: All Only positives Only negatives
Displaying 1 to 45 (from 45) records   Pages: 1 of 1  

Line Allele Population % of individuals
that have the allele
Distribution² Haplotype³
 1   DPB1*01:01  Sweden  0.036099See
 2   DPB1*02:01  Sweden  0.135099See
 3   DPB1*02:02  Sweden  099See
 4   DPB1*03:01  Sweden  0.102099See
 5   DPB1*04:01  Sweden  0.460099See
 6   DPB1*04:02  Sweden  0.104099See
 7   DPB1*05:01  Sweden  0.016099See
 8   DPB1*06:01  Sweden  0.031099See
 9   DPB1*08:01  Sweden  099See
 10   DPB1*09:01  Sweden  0.016099See
 11   DPB1*10:01  Sweden  099See
 12   DPB1*11:01  Sweden  0.010099See
 13   DPB1*13:01  Sweden  0.005099See
 14   DPB1*14:01  Sweden  0.005099See
 15   DPB1*15:01  Sweden  0.005099See
 16   DPB1*16:01  Sweden  099See
 17   DPB1*17:01  Sweden  0.005099See
 18   DPB1*18:01  Sweden  099See
 19   DPB1*19:01  Sweden  099See
 20   DQA1*01:01  Sweden  0.157099See
 21   DQA1*01:02  Sweden  0.212099See
 22   DQA1*01:03  Sweden  0.025099See
 23   DQA1*02:01  Sweden  0.086099See
 24   DQA1*03  Sweden  0.242099See
 25   DQA1*04:01  Sweden  0.045099See
 26   DQA1*05:01  Sweden  0.227099See
 27   DQA1*06:01  Sweden  0.005099See
 28   DQB1*02:01  Sweden  0.217099See
 29   DQB1*03:01  Sweden  0.116099See
 30   DQB1*03:02  Sweden  0.187099See
 31   DQB1*03:03  Sweden  099See
 32   DQB1*03:03:02  Sweden  0.035099See
 33   DQB1*04:01  Sweden  0.020099See
 34   DQB1*04:02  Sweden  0.030099See
 35   DQB1*05:01  Sweden  0.146099See
 36   DQB1*05:02  Sweden  0.010099See
 37   DQB1*05:03  Sweden  099See
 38   DQB1*05:03:01  Sweden  0.010099See
 39   DQB1*05:03:02  Sweden  099See
 40   DQB1*05:04  Sweden  099See
 41   DQB1*06:01  Sweden  099See
 42   DQB1*06:02  Sweden  0.141099See
 43   DQB1*06:03  Sweden  0.025099See
 44   DQB1*06:04  Sweden  0.061099See
 45   DQB1*06:05  Sweden  099See


* Allele Frequency: Total number of copies of the allele in the population sample (Alleles / 2n) in decimal format.
   Important: This field has been expanded to four decimals to better represent frequencies of large datasets (e.g. where sample size > 1000 individuals)
* % of individuals that have the allele: Percentage of individuals who have the allele in the population (Individuals / n).
* Allele Frequencies shown in green were calculated from Phenotype Frequencies assuming Hardy-Weinberg proportions.
   AF = 1-square_root(1-PF)
   PF = 1-(1-AF)2
   AF = Allele Frequency; PF = Phenotype Frequency, i.e. (%) of the individuals carrying the allele.
* Allele Frequencies marked with (*) were calculated from all alleles in the corresponding G group.

¹ IMGT/HLA Database - For more details of the allele.
² Distribution - Graphical distribution of the allele.
³ Haplotype Association - Find HLA haplotypes with this allele.
ª Notes - See notes for ambiguous combinations of alleles.


Allele frequency net database (AFND) 2020 update: gold-standard data classification, open access genotype data and new query tools
Gonzalez-Galarza FF, McCabe A, Santos EJ, Jones J, Takeshita LY, Ortega-Rivera ND, Del Cid-Pavon GM, Ramsbottom K, Ghattaoraya GS, Alfirevic A, Middleton D and Jones AR Nucleic Acid Research 2020, 48:D783-8.
Liverpool, U.K.


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