Vysis LSI IGH/CCND1 XT Dual Color Dual Fusion Probes

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Vysis LSI IGH/CCND1 XT Dual Color Dual Fusion Probes hybridize to chromosome 14q32 (IGH SpectrumGreen) and chromosome 11q13(CCND1 Spectrum Orange). This probe is useful for the detection of the translocation t(11;14)(q13; q32). The hybridized probe fluoresces with moderate to bright intensity both in interphase nuclei and on metaphase chromosomes.

 

 

In an abnormal cell containing the t(11;14), one orange (CCND1/MYEOV), one green (IGH), and two fusion signal pattern (der (11) and der (14)) may be observed. Some samples containing the t(11;14) may display signal patterns different than one orange, one green, and two fusions.


In a normal cell that lacks the t(11;14), a two orange and two green signal pattern will be observed reflecting the two intact copies of CCND1/MYEOV and IGH respectively.

Normal Hybridization: A normal interphase cell hybridized with the Vysis LSI IGH/ CCND1 XT Dual Color Dual Fusion Probes. The cell shows the expected two orange (CCND1/MYEOV), two green (IGH) signal pattern.

Abnormal Hybridization: An abnormal interphase cell hybridized with the Vysis LSI IGH/CCND1 XT Dual Color Dual Fusion Probes. The cell in this image shows the one orange (CCND1/MYEOV), one green (IGH), two fusion (der (11) and der (14)) signal pattern indicative of a t(11;14).