Washington University School of Medicine SNP Research Facility
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FP-TDI SNP genotyping


Primers for High-Throughput FP-TDI SNP Genotyping

Our assay design techniques for high-throughput SNP genotyping have seen extensive refinement since the FP-TDI technology was first invented. During the course of the HapMap Project, we designed FP-TDI primers for and successfully assayed over 15,000 SNPs. Learn more about our assay design protocols

File Structure Changes

  • Three files are available for each chromosome: assays (txt), assays (fasta), and failures (txt)
  • Two columns have been added to the assay text file to indicate the dye combinations.
  • A few column headings in assay text file have been renamed.
  • Important: by accessing any of the files below, you agree to adhere to our data access policy.

    SNP Genotyping Primers
    region snps assays failures  
    Chromosome 1 670,804 428,823 241,981   Download  
    Chromosome 2 690,034 432,151 257,883   Download  
    Chromosome 3 570,517 353,458 217,059   Download  
    Chromosome 4 424,683 243,632 181,051   Download  
    Chromosome 5 492,870 300,568 192,302   Download  
    Chromosome 6 498,279 291,500 206,779   Download  
    Chromosome 7 449,214 279,118 170,096   Download  
    Chromosome 8 422,429 270,108 152,321   Download  
    Chromosome 9 395,201 245,516 149,685   Download  
    Chromosome 10 459,382 299,554 159,828   Download  
    Chromosome 11 437,965 268,516 169,449   Download  
    Chromosome 12 441,359 266,525 174,834   Download  
    Chromosome 13 339,429 205,350 134,079   Download  
    Chromosome 14 249,616 158,183 91,433   Download  
    Chromosome 15 228,090 152,000 76,090   Download  
    Chromosome 16 252,063 174,562 77,501   Download  
    Chromosome 17 221,980 154,432 67,548   Download  
    Chromosome 18 236,975 153,065 83,910   Download  
    Chromosome 19 187,347 109,321 78,026   Download  
    Chromosome 20 271,996 184,767 87,229   Download  
    Chromosome 21 128,610 80,183 48,427   Download  
    Chromosome 22 163,039 111,082 51,957   Download  
    Chromosome X 279,653 136,205 143,448   Download  
    Chromosome Y 23,572 10,958 12,614   Download  

    Need assay designs for other SNPs? We can help, so please contact us.

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