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 49 (from 49) records   Pages: 1 of 1  

Line Allele Population % of individuals
that have the allele
Distribution² Haplotype³
 1   A*01:01  China Shanxi HIV negative  0.091022See
 2   A*02:01  China Shanxi HIV negative  0.227022See
 3   A*02:03  China Shanxi HIV negative  0.023022See
 4   A*02:06  China Shanxi HIV negative  0.045022See
 5   A*02:07  China Shanxi HIV negative  0.068022See
 6   A*02:10  China Shanxi HIV negative  0.023022See
 7   A*03:01  China Shanxi HIV negative  0.091022See
 8   A*11:01  China Shanxi HIV negative  0.182022See
 9   A*23:01  China Shanxi HIV negative  0.023022See
 10   A*24:02  China Shanxi HIV negative  0.068022See
 11   A*30:01  China Shanxi HIV negative  0.091022See
 12   A*33:03  China Shanxi HIV negative  0.045022See
 13   A*34:01  China Shanxi HIV negative  0.023022See
 14   B*13:01  China Shanxi HIV negative  0.023022See
 15   B*13:02  China Shanxi HIV negative  0.114022See
 16   B*15:01  China Shanxi HIV negative  0.114022See
 17   B*15:02:01  China Shanxi HIV negative  0.045022See
 18   B*18:01  China Shanxi HIV negative  0.023022See
 19   B*35:01  China Shanxi HIV negative  0.068022See
 20   B*35:03  China Shanxi HIV negative  0.023022See
 21   B*37:01  China Shanxi HIV negative  0.045022See
 22   B*40:01  China Shanxi HIV negative  0.114022See
 23   B*40:02  China Shanxi HIV negative  0.023022See
 24   B*40:06  China Shanxi HIV negative  0.045022See
 25   B*44:02  China Shanxi HIV negative  0.023022See
 26   B*44:03  China Shanxi HIV negative  0.045022See
 27   B*46:01  China Shanxi HIV negative  0.068022See
 28   B*48:01  China Shanxi HIV negative  0.023022See
 29   B*51:01  China Shanxi HIV negative  0.023022See
 30   B*52:01  China Shanxi HIV negative  0.068022See
 31   B*54:01  China Shanxi HIV negative  0.023022See
 32   B*55:02  China Shanxi HIV negative  0.023022See
 33   B*57:01  China Shanxi HIV negative  0.045022See
 34   B*58:01  China Shanxi HIV negative  0.023022See
 35   C*01:02  China Shanxi HIV negative  0.159022See
 36   C*03:02  China Shanxi HIV negative  0.023022See
 37   C*03:03  China Shanxi HIV negative  0.068022See
 38   C*03:04  China Shanxi HIV negative  0.159022See
 39   C*04:01  China Shanxi HIV negative  0.068022See
 40   C*05:01  China Shanxi HIV negative  0.023022See
 41   C*06:02  China Shanxi HIV negative  0.205022See
 42   C*07:01  China Shanxi HIV negative  0.023022See
 43   C*07:02  China Shanxi HIV negative  0.045022See
 44   C*07:06  China Shanxi HIV negative  0.023022See
 45   C*07:27  China Shanxi HIV negative  0.023022See
 46   C*08:01  China Shanxi HIV negative  0.114022See
 47   C*12:02  China Shanxi HIV negative  0.023022See
 48   C*12:03  China Shanxi HIV negative  0.023022See
 49   C*14:02  China Shanxi HIV negative  0.023022See


* 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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