Verify normal karyotype of your hPSCs

The Applied Biosystems KaryoStat and KaryoStat HD Assays provide an alternative to g-banding karyotyping offering accurate genotyping (sample ID) plus whole-genome coverage for accurate detection of chromosomal abnormalities with results in 3 to 4 days. The assay includes arrays, reagents, and easy-to-use data analysis software for a cost-effective and streamlined analysis of pluripotent stem cell lines.

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The KaryoStat Assays offer:

  • Cost-effective and accurate detection of chromosomal abnormalities
  • Karyotyping and genotyping (sample ID) with one assay
  • Simple analysis tool that does not require cytogenetics expertise
  • Results in 3 to 4 days

Instrument requirements

KaryoStat and KaryoStat HD Arrays are compatible with GeneChip Scanner 3000.

Data analysis

The KaryoStat and KaryoStat HD Assays include access to free downloadable Chromosomal Analysis Suite (ChAS) Software that allows researchers to quantitatively confirm absence of chromosomal abnormalities.

Download ChAS 3.2

What is the difference between KaryoStat and KaryoStat HD Assay?

KaryoStat Assayhas a resolution similar to g-banding karyotyping and is recommended for most research applications. The KaryoStat HD Assay provides higher resolution analysis with greater than 99% sensitivity and can reliably detect 25–50 kb copy number changes across the genome at high specificity with single-nucleotide polymorphism (SNP) allelic corroboration.

  KaryoStat Assay KaryoStat HD Assay
Gains >2 Mb >25–50 kb
Losses >1 Mb >25–50 kb
Absence of heterozygosity >5 Mb >1 Mb
SNP Yes Yes
Coverage Low Highest