The TBX1/ARSA FISH Probe Kit is designed to detect the human TBX1 and ARSA genes located on chromosomes band 22q11.21 and 22q13.33, respectively.
Abnormalities in TBX1 gene region – also named CAFS, CATCH22, CTHM, DGCR, DGS, DORV, TBX1C, TGA, VCF or VCFS – are found in DiGeorge Syndrome and other conditions.