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)
Clear
Select specific populations
Clear
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 33 (from 33) records   Pages: 1 of 1  

Line Allele Population % of individuals
that have the allele
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
 1   A*01:01:01  England Blood Donors of Mixed Ethnicity 37.4 0.2062519See
 2   A*02:01:01  England Blood Donors of Mixed Ethnicity 50.5 0.3035519See
 3   A*02:03:01  England Blood Donors of Mixed Ethnicity 0.2 0.0010519See
 4   A*02:05:01  England Blood Donors of Mixed Ethnicity 1.4 0.0067519See
 5   A*02:06:01  England Blood Donors of Mixed Ethnicity 0.6 0.0029519See
 6   A*02:07:01  England Blood Donors of Mixed Ethnicity 0.2 0.0010519See
 7   A*02:11:01  England Blood Donors of Mixed Ethnicity 0.8 0.0039519See
 8   A*02:13  England Blood Donors of Mixed Ethnicity 0.2 0.0010519See
 9   A*03:01:01  England Blood Donors of Mixed Ethnicity 24.9 0.1320519See
 10   A*03:02:01  England Blood Donors of Mixed Ethnicity 0.2 0.0010519See
 11   A*11:01:01  England Blood Donors of Mixed Ethnicity 11.4 0.0578519See
 12   A*23:01:01  England Blood Donors of Mixed Ethnicity 4.6 0.0231519See
 13   A*24:02:01  England Blood Donors of Mixed Ethnicity 12.3 0.0645519See
 14   A*24:03:01  England Blood Donors of Mixed Ethnicity 0.2 0.0010519See
 15   A*24:07:01  England Blood Donors of Mixed Ethnicity 0.2 0.0010519See
 16   A*25:01:01  England Blood Donors of Mixed Ethnicity 1.5 0.0077519See
 17   A*26:01:01  England Blood Donors of Mixed Ethnicity 3.9 0.0193519See
 18   A*29:01:01  England Blood Donors of Mixed Ethnicity 0.2 0.0010519See
 19   A*29:02:01  England Blood Donors of Mixed Ethnicity 6.0 0.0308519See
 20   A*30:01:01  England Blood Donors of Mixed Ethnicity 2.3 0.0116519See
 21   A*30:02:01  England Blood Donors of Mixed Ethnicity 1.4 0.0067519See
 22   A*30:04:01  England Blood Donors of Mixed Ethnicity 0.4 0.0019519See
 23   A*31:01:02  England Blood Donors of Mixed Ethnicity 6.0 0.0299519See
 24   A*32:01:01  England Blood Donors of Mixed Ethnicity 6.7 0.0356519See
 25   A*33:01:01  England Blood Donors of Mixed Ethnicity 1.0 0.0048519See
 26   A*33:03:01  England Blood Donors of Mixed Ethnicity 0.6 0.0029519See
 27   A*33:05  England Blood Donors of Mixed Ethnicity 0.2 0.0010519See
 28   A*66:01:01  England Blood Donors of Mixed Ethnicity 0.6 0.0029519See
 29   A*68:01:01  England Blood Donors of Mixed Ethnicity 1.5 0.0077519See
 30   A*68:01:02  England Blood Donors of Mixed Ethnicity 3.5 0.0193519See
 31   A*68:02:01  England Blood Donors of Mixed Ethnicity 1.7 0.0087519See
 32   A*69:01  England Blood Donors of Mixed Ethnicity 0.2 0.0010519See
 33   A*74:01:01  England Blood Donors of Mixed Ethnicity 0.2 0.0010519See

Notes:

* 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.

support@allelefrequencies.net


Valid XHTML 1.0 Transitional