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  Chromosome Counting Probes
CCP22 (22q13) FISH Probe   Cat No  CT-CCP022
Chromosome 22 Counting Probe             

The CCP22 probe is designed to detect the copy number of chromosome 22 or to serve as a control to determine the relative copy number of genes located on chromosome 22 and other chromosomes.* The probe is ~800 KB covering locus 22q13.33. 


The CCP22 probe is labeled with CytoAquan. CytoAqua is a fluorophore with an excitation peak at 422 nm and emission peak at 471 nm, giving it an aqua fluorescent signal with the appropriate filters. The probe can also be labeled in different colors; please contact us with your specifications.

The CCP22 probe hybridizes to chromosome 22 in both metaphase and interphase cells. After hybridizing with normal human peripheral blood lymphocyte samples, two distinct bright fluorescent spots could be observed in the interphase nuclei under fluorescent microscope. In metaphase cells, bright signals can be observed on locus 22q13.33.  It shows no cross hybridization with any other chromosomes.

* CytoTest shall not be responsible for patent infringement or any other violation that may occur with the use of this product.



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