Vysis LSI ALK Break Apart Rearrangement Probes
- Indications and Limitations of Use
- Package Insert For Information Only - Not a Controlled Copy
Product Probe Description
| Probe Name | Probe Location | Fluorophore | ||
| Vysis LSI ALK | 2p23 | SpectrumOrange | ||
| Vysis LSI ALK | 2p23 | SpectrumGreen |
The Vysis ALK Break Apart FISH Probe Kit is a qualitative test to detect rearrangements involving the ALK gene via fluorescence in situ hybridization (FISH) in formalin-fixed paraffin-embedded (FFPE) non-small cell lung cancer (NSCLC) tissue specimens to aid in identifying those patients eligible for treatment with Xalkori® (crizotinib).
Reduce variability with ready-to-use components
- Premixed, optimized probes
- ALK positive control slides
- ALK negative control slides
- Ready-to-use slide preparation reagents
Probe Map
Ideogram

References
- Global ALK Availability
- Kwak EL, Bang YJ, Camidge DR, et al. Anaplastic lymphoma kinase inhibition in non-small-cell lung cancer. N Engl J Med. 2010;363(18):1693-1703
- NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines™). Non-Small Cell Lung Cancer (Version 3.2011). ©2011 National Comprehensive Cancer Network, Inc. Available at: NCCN.org. Accessed (March 28, 2011)
- Shaw AT, Forcione DG, et al. Case 21-2011: A 31-Year-Old Man with ALK-Positive Adenocarcinoma of the Lung. N Engl J Med 2011;365:158-67.
Intended Use
The Vysis ALK Break Apart FISH Probe Kit is a qualitative test to detect rearrangements involving the ALK gene via fluorescence in situ hybridization (FISH) in formalin-fixed paraffin-embedded (FFPE) non-small cell lung cancer (NSCLC) tissue specimens to aid in identifying those patients eligible for treatment with Xalkori® (crizotinib).
Warnings and Limitations
- The Vysis ALK Break Apart FISH Probe Kit has been optimized only for identifying and quantifying rearrangements of the ALK gene from formalin-fixed, paraffin-embedded human NSCLC tissue specimens. The assay should be only on 10% neutral buffered FFPE human lung tumor tissue. Other types of specimens or fixatives should not be used.
- The performance of the Vysis ALK Break Apart FISH Probe Kit was established using the procedures provided in the package insert only. Modifications to these procedures may alter the performance of the assay.
- The clinical interpretation of any test results should be evaluated within the context of the patient’s medical history and other diagnostic laboratory test results.
- FISH assay results may not be informative if the specimen quality and/or specimen slide preparation is inadequate.
- Technologists performing the FISH signal enumeration must be capable of visually distinguishing between the orange, green, and signals.
Caution
United States Federal law restricts this device to sale and distribution to or on the order of a physician or to a clinical laboratory; and use is restricted to, by, or on the order of a physician.


