This CytoTest FISH probe set is designed to simultaneously determine the copy number of human chromosomes 13 and 18, and to detect copy number aberrations in these chromosomes, in metaphase and interphase blood and tissue cells.The panel contains two different probes：CCP18is derived from chromosome 18 specific centromeric （18p11.1-q11.1） alpha satellite DNA （D18Z1）.CCP13is a probe spanning theRB1gene on 13q14 and adjacent sequences.
