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 58 (from 58) records   Pages: 1 of 1  

Line Allele Population % of individuals
that have the allele
Distribution² Haplotype³
 1   A*01  Brazil South Ribeirao Preto  0.0930184See
 2   A*02  Brazil South Ribeirao Preto  0.2170184See
 3   A*03  Brazil South Ribeirao Preto  0.0740184See
 4   A*11  Brazil South Ribeirao Preto  0.0910184See
 5   A*23  Brazil South Ribeirao Preto  0.0410184See
 6   A*24  Brazil South Ribeirao Preto  0.1070184See
 7   A*25  Brazil South Ribeirao Preto  0.0050184See
 8   A*26  Brazil South Ribeirao Preto  0.0360184See
 9   A*29  Brazil South Ribeirao Preto  0.0490184See
 10   A*30  Brazil South Ribeirao Preto  0.0710184See
 11   A*31  Brazil South Ribeirao Preto  0.0440184See
 12   A*32  Brazil South Ribeirao Preto  0.0330184See
 13   A*33  Brazil South Ribeirao Preto  0.0250184See
 14   A*34  Brazil South Ribeirao Preto  0.0080184See
 15   A*66  Brazil South Ribeirao Preto  0.0110184See
 16   A*68  Brazil South Ribeirao Preto  0.0740184See
 17   A*74  Brazil South Ribeirao Preto  0.0160184See
 18   A*80  Brazil South Ribeirao Preto  0.0030184See
 19   B*07  Brazil South Ribeirao Preto  0.0580184See
 20   B*08  Brazil South Ribeirao Preto  0.0490184See
 21   B*13  Brazil South Ribeirao Preto  0.0160184See
 22   B*14  Brazil South Ribeirao Preto  0.0770184See
 23   B*15  Brazil South Ribeirao Preto  0.0600184See
 24   B*18  Brazil South Ribeirao Preto  0.0470184See
 25   B*27  Brazil South Ribeirao Preto  0.0190184See
 26   B*35  Brazil South Ribeirao Preto  0.1260184See
 27   B*37  Brazil South Ribeirao Preto  0.0140184See
 28   B*38  Brazil South Ribeirao Preto  0.0160184See
 29   B*39  Brazil South Ribeirao Preto  0.0300184See
 30   B*40  Brazil South Ribeirao Preto  0.0470184See
 31   B*41  Brazil South Ribeirao Preto  0.0160184See
 32   B*42  Brazil South Ribeirao Preto  0.0250184See
 33   B*44  Brazil South Ribeirao Preto  0.1290184See
 34   B*45  Brazil South Ribeirao Preto  0.0110184See
 35   B*48  Brazil South Ribeirao Preto  0.0050184See
 36   B*49  Brazil South Ribeirao Preto  0.0270184See
 37   B*50  Brazil South Ribeirao Preto  0.0140184See
 38   B*51  Brazil South Ribeirao Preto  0.0850184See
 39   B*52  Brazil South Ribeirao Preto  0.0160184See
 40   B*53  Brazil South Ribeirao Preto  0.0270184See
 41   B*55  Brazil South Ribeirao Preto  0.0080184See
 42   B*56  Brazil South Ribeirao Preto  0.0030184See
 43   B*57  Brazil South Ribeirao Preto  0.0250184See
 44   B*58  Brazil South Ribeirao Preto  0.0360184See
 45   B*81  Brazil South Ribeirao Preto  0.0110184See
 46   DRB1*01  Brazil South Ribeirao Preto  0.0880184See
 47   DRB1*03  Brazil South Ribeirao Preto  0.0960184See
 48   DRB1*04  Brazil South Ribeirao Preto  0.1130184See
 49   DRB1*07  Brazil South Ribeirao Preto  0.1370184See
 50   DRB1*08  Brazil South Ribeirao Preto  0.0600184See
 51   DRB1*09  Brazil South Ribeirao Preto  0.0380184See
 52   DRB1*10  Brazil South Ribeirao Preto  0.0250184See
 53   DRB1*11  Brazil South Ribeirao Preto  0.1290184See
 54   DRB1*12  Brazil South Ribeirao Preto  0.0270184See
 55   DRB1*13  Brazil South Ribeirao Preto  0.1370184See
 56   DRB1*14  Brazil South Ribeirao Preto  0.0220184See
 57   DRB1*15  Brazil South Ribeirao Preto  0.1100184See
 58   DRB1*16  Brazil South Ribeirao Preto  0.0160184See


* 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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