- Genomics
- Transcriptomics
- Epigenomics
- Meta-omics
- Proteomics
- Single-Cell Sequencing
- Immune Repertoire Sequencing
- FFPE Samples

Affymetrix Genotyping
Cases
Technical Information
Contact Us / Wish List
Affymetrix Axiom® genotyping solution provides pre-designed and custom arrays. The Axiom® Catalog Array includes human, bovine, buffalo, chicken, etc. Moreover, the Axiom® myDesign™ Array Genotyping Services enable you to create fully or semi-customized genotyping arrays containing 1,500 to 2.6 million markers. As a global advanced semiconductor-based photolithography manufacturer in GeneChips, Axiom® microarray has high specificity and sensitivity, especially low false positive rate.
Benefits:
- Semiconductor-based photolithography, high sensitivity and low false positive rate
- GeneTitan® MC system, fully automated and high-throughput
- Microarray kit for multiracial populations
- Personalized solutions to polyploidy research
- Up to 2.6 million custom markers
Affymetrix Genotyping Chips:
Species/Population |
Array Name |
SNP Number |
Human biological samples |
Biobank |
675k |
European |
CEU 1 |
587k |
EUR 1 |
674k |
|
African |
PanAFR |
2.21M |
AFR |
893k |
|
Indian, European, African |
LAT 1 |
817k |
East Asian |
ASI 1 |
600k |
EAS 1 |
712k |
|
Chinese People |
CHB 1 & 2 |
1.28M |
Human |
HumanExome |
319k |
Bovine |
BOS1 Bovine |
648k |
Buffalo |
Buffalo |
90k |
Chicken |
Chicken |
580k |
All species |
Axiom MyDesign |
1.5k-2.6M |
Bioinformatics:
Standard Bioinformatics Analysis
- Data production and SNP calling
- Sample level QC: Sample call rate, sample mix, gender identification (human only)
- SNP level QC: SNP call rate, signal quality test, Hardy Weinberg equilibrium test
Advanced Bioinformatics Analysis- Human
- Imputation: Predict unknown genotypes with the known genotype and impute the missing data
- Association analysis: Analyze the relationship between the haplotype and the phenotype of SNPs, analyze the interactions among genes, and construct the interaction network
Advanced Bioinformatics Analysis- Animal & Plant
- Population analysis
- Imputation
- Phylogeny tree analysis
- Population structure analysis
- Principal component analysis
- Genetic mapping
- Genetic map construction
- QTL mapping analysis (with phenotype data)
- Integration of genetic map (with original map of the same mapping populations)
Sample Requirements:
- Sample condition: DNA samples, no degradation or slight degradation
- Sample quantity (for library construction once): amount≥ 500 ng DNA (≥ 1μg is recommended)
- Sample concentration: ≥ 30 ng/μl
- Sample purity: OD260/280=1.8-2.0
Turnaround Time:
The standard turnaround time for the workflow is about 15 workdays for fewer than 96 samples as the chips and samples are ready. (Advanced bioinformatics analysis is not included and the exact time is based on the chips used in the project specified in the contract).
Completion Indicator:
The average SNP call rate should be no less than 95%.