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Product summary

  • Technology FISH
  • Application Haematology
  • Areas of interest CLL, Lymphoma
  • Region 11q13.3
    14q32.33
  • Label    
  • Product No. LPH 021 (10 tests)
    LPH 021-S (5 tests)
  • Intended use In vitro diagnostic. This product is intended to be used on Carnoy’s solution (3:1 methanol/acetic acid) fixed haematological samples. Disease information supported by the literature and is not a reflection of the intended purpose of this product.

Chromomaps

Overview

Probe specification

  • IGH, 14q32.33, Green
  • CCND1, 11q13.3, Red

The IGH/CCND1 product consists of probes, labelled in green, covering the Constant, J, D and Variable segments of the IGH gene, and CCND1 probes, labelled in red. The CCND1 probe mix contains a 155kb probe centromeric to CCND1 gene, covering a region between the D11S2663 and the D11S4095 markers, and a second probe (162kb) covering the telomeric end of CCND1 gene and the region up to FGF3 gene.

 

Probe information

The t(11;14)(q13;q32) translocation involving CCND1 (cyclin D1) gene at 11q13.3 and the IGH (immunoglobulin heavy locus) gene at 14q32.33 is associated with mantle cell lymphoma.

The t(11;14)(q13;q32) rearrangement involving CCND1 and IGH is considered the hallmark of mantle cell lymphoma (MCL)1, the presence of which can be used to aid in the differential diagnosis of CD5+ B-cell lymphoproliferative disorders2.

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References

  1. Vose JM. Am J Hematol. 2013;88(12):1082-8
  2. Ho AK, et al., Am J Clin Pathol 2009;131:27-32

Recommended protocol for CytoCell haematology FISH

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Sample and slide preparation

Sample and slide preparation Thumbnail
  • Spot the cell sample onto a glass microscope slide. Allow to dry.
  • Immerse the slide in 2x Saline Sodium Citrate (SSC) for 2 minutes at room temperature (RT) without agitation.
  • Dehydrate in an ethanol series (70%, 85% and 100%), each for 2 minutes at RT.
  • Allow to dry.
Haematology FISH protocol Video Image
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Haematology FISH protocol

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