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)
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Population standard: Gold only Gold and Silver All Show frequencies: All Only positives Only negatives
Displaying 1 to 69 (from 69) records   Pages: 1 of 1  

Line Allele Population % of individuals
that have the allele
Distribution² Haplotype³
 1   A*01  Brazil REDOME Federal District  0.088529,549See
 2   A*02  Brazil REDOME Federal District  0.260429,549See
 3   A*03  Brazil REDOME Federal District  0.087029,549See
 4   A*11  Brazil REDOME Federal District  0.054529,549See
 5   A*23  Brazil REDOME Federal District  0.054329,549See
 6   A*24  Brazil REDOME Federal District  0.096129,549See
 7   A*25  Brazil REDOME Federal District  0.010729,549See
 8   A*26  Brazil REDOME Federal District  0.032629,549See
 9   A*29  Brazil REDOME Federal District  0.049129,549See
 10   A*30  Brazil REDOME Federal District  0.053829,549See
 11   A*31  Brazil REDOME Federal District  0.044529,549See
 12   A*32  Brazil REDOME Federal District  0.031029,549See
 13   A*33  Brazil REDOME Federal District  0.034329,549See
 14   A*34  Brazil REDOME Federal District  0.008829,549See
 15   A*36  Brazil REDOME Federal District  0.005029,549See
 16   A*43  Brazil REDOME Federal District  0.000080029,549See
 17   A*66  Brazil REDOME Federal District  0.011029,549See
 18   A*68  Brazil REDOME Federal District  0.060729,549See
 19   A*69  Brazil REDOME Federal District  0.001629,549See
 20   A*74  Brazil REDOME Federal District  0.014129,549See
 21   A*80  Brazil REDOME Federal District  0.002429,549See
 22   B*07  Brazil REDOME Federal District  0.069529,549See
 23   B*08  Brazil REDOME Federal District  0.048129,549See
 24   B*13  Brazil REDOME Federal District  0.013429,549See
 25   B*14  Brazil REDOME Federal District  0.058729,549See
 26   B*15  Brazil REDOME Federal District  0.090829,549See
 27   B*18  Brazil REDOME Federal District  0.043829,549See
 28   B*27  Brazil REDOME Federal District  0.023529,549See
 29   B*35  Brazil REDOME Federal District  0.115629,549See
 30   B*37  Brazil REDOME Federal District  0.011329,549See
 31   B*38  Brazil REDOME Federal District  0.019429,549See
 32   B*39  Brazil REDOME Federal District  0.030329,549See
 33   B*40  Brazil REDOME Federal District  0.047529,549See
 34   B*41  Brazil REDOME Federal District  0.013329,549See
 35   B*42  Brazil REDOME Federal District  0.015329,549See
 36   B*44  Brazil REDOME Federal District  0.110629,549See
 37   B*45  Brazil REDOME Federal District  0.019429,549See
 38   B*46  Brazil REDOME Federal District  0.000329,549See
 39   B*47  Brazil REDOME Federal District  0.002129,549See
 40   B*48  Brazil REDOME Federal District  0.006629,549See
 41   B*49  Brazil REDOME Federal District  0.030129,549See
 42   B*50  Brazil REDOME Federal District  0.027829,549See
 43   B*51  Brazil REDOME Federal District  0.081129,549See
 44   B*52  Brazil REDOME Federal District  0.018829,549See
 45   B*53  Brazil REDOME Federal District  0.024129,549See
 46   B*54  Brazil REDOME Federal District  0.000629,549See
 47   B*55  Brazil REDOME Federal District  0.010429,549See
 48   B*56  Brazil REDOME Federal District  0.003129,549See
 49   B*57  Brazil REDOME Federal District  0.027729,549See
 50   B*58  Brazil REDOME Federal District  0.030329,549See
 51   B*59  Brazil REDOME Federal District  0.000129,549See
 52   B*67  Brazil REDOME Federal District  0.000229,549See
 53   B*73  Brazil REDOME Federal District  0.000729,549See
 54   B*78  Brazil REDOME Federal District  0.000929,549See
 55   B*81  Brazil REDOME Federal District  0.004229,549See
 56   B*82  Brazil REDOME Federal District  0.000529,549See
 57   DRB1*01  Brazil REDOME Federal District  0.104029,549See
 58   DRB1*03  Brazil REDOME Federal District  0.098929,549See
 59   DRB1*04  Brazil REDOME Federal District  0.126829,549See
 60   DRB1*07  Brazil REDOME Federal District  0.134329,549See
 61   DRB1*08  Brazil REDOME Federal District  0.061529,549See
 62   DRB1*09  Brazil REDOME Federal District  0.016829,549See
 63   DRB1*10  Brazil REDOME Federal District  0.021929,549See
 64   DRB1*11  Brazil REDOME Federal District  0.105729,549See
 65   DRB1*12  Brazil REDOME Federal District  0.016229,549See
 66   DRB1*13  Brazil REDOME Federal District  0.140329,549See
 67   DRB1*14  Brazil REDOME Federal District  0.038729,549See
 68   DRB1*15  Brazil REDOME Federal District  0.100029,549See
 69   DRB1*16  Brazil REDOME Federal District  0.035029,549See


* 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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