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)
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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 75 (from 75) records   Pages: 1 of 1  

Line Allele Population % of individuals
that have the allele
Distribution² Haplotype³
 1   A*01  United Kingdom North  0.1770330See
 2   A*02  United Kingdom North  0.2708330See
 3   A*03  United Kingdom North  0.1513330See
 4   A*11  United Kingdom North  0.0756330See
 5   A*23  United Kingdom North  0.0166330See
 6   A*24  United Kingdom North  0.0938330See
 7   A*25  United Kingdom North  0.0182330See
 8   A*26  United Kingdom North  0.0121330See
 9   A*29  United Kingdom North  0.0363330See
 10   A*30  United Kingdom North  0.0348330See
 11   A*31  United Kingdom North  0.0303330See
 12   A*32  United Kingdom North  0.0318330See
 13   A*33  United Kingdom North  0.0091330See
 14   A*34  United Kingdom North  0.0015330See
 15   A*68  United Kingdom North  0.0287330See
 16   A*69  United Kingdom North  0.0121330See
 17   B*07  United Kingdom North  0.1859330See
 18   B*08  United Kingdom North  0.1045330See
 19   B*13  United Kingdom North  0.0169330See
 20   B*14  United Kingdom North  0.0276330See
 21   B*15  United Kingdom North  0.0599330See
 22   B*18  United Kingdom North  0.0522330See
 23   B*27  United Kingdom North  0.0522330See
 24   B*35  United Kingdom North  0.0814330See
 25   B*37  United Kingdom North  0.0061330See
 26   B*38  United Kingdom North  0.0077330See
 27   B*39  United Kingdom North  0.0154330See
 28   B*40  United Kingdom North  0.0353330See
 29   B*41  United Kingdom North  0.0061330See
 30   B*42  United Kingdom North  0.0215330See
 31   B*44  United Kingdom North  0.1244330See
 32   B*45  United Kingdom North  0.0046330See
 33   B*47  United Kingdom North  0330See
 34   B*49  United Kingdom North  0.0230330See
 35   B*50  United Kingdom North  0.0138330See
 36   B*51  United Kingdom North  0.0538330See
 37   B*52  United Kingdom North  0.0108330See
 38   B*53  United Kingdom North  0.0154330See
 39   B*54  United Kingdom North  0.0092330See
 40   B*55  United Kingdom North  0.0123330See
 41   B*57  United Kingdom North  0.0507330See
 42   B*58  United Kingdom North  0.0015330See
 43   B*59  United Kingdom North  0.0031330See
 44   B*78  United Kingdom North  0.0046330See
 45   C*01  United Kingdom North  0.0270330See
 46   C*02  United Kingdom North  0.0375330See
 47   C*03  United Kingdom North  0.1306330See
 48   C*04  United Kingdom North  0.0691330See
 49   C*05  United Kingdom North  0.1216330See
 50   C*06  United Kingdom North  0.0871330See
 51   C*07  United Kingdom North  0.3664330See
 52   C*08  United Kingdom North  0.0330330See
 53   C*12  United Kingdom North  0.0390330See
 54   C*14  United Kingdom North  0.0120330See
 55   C*15  United Kingdom North  0.0210330See
 56   C*16  United Kingdom North  0.0405330See
 57   C*17  United Kingdom North  0.0150330See
 58   DQB1*02  United Kingdom North  0.2623330See
 59   DQB1*03  United Kingdom North  0.3083330See
 60   DQB1*04  United Kingdom North  0.0261330See
 61   DQB1*05  United Kingdom North  0.1503330See
 62   DQB1*06  United Kingdom North  0.2531330See
 63   DRB1*01  United Kingdom North  0.1162330See
 64   DRB1*03  United Kingdom North  0.1437330See
 65   DRB1*04  United Kingdom North  0.1774330See
 66   DRB1*07  United Kingdom North  0.1468330See
 67   DRB1*08  United Kingdom North  0.0382330See
 68   DRB1*09  United Kingdom North  0.0153330See
 69   DRB1*10  United Kingdom North  0.0015330See
 70   DRB1*11  United Kingdom North  0.0550330See
 71   DRB1*12  United Kingdom North  0.0260330See
 72   DRB1*13  United Kingdom North  0.0902330See
 73   DRB1*14  United Kingdom North  0.0245330See
 74   DRB1*15  United Kingdom North  0.1636330See
 75   DRB1*16  United Kingdom North  0.0015330See


* 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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