XL CDKN2A

Deletion Probe

Order Number
D-5053-100-OG
Package Size
100 µl (10 Tests)
Labels
  
Chromosome
9
Regulatory Status
IVDR

IVDR Certification

This probe is IVDR-certified in compliance with the Regulation (EU) 2017/746 on in vitro diagnostic medical devices (IVDR). For organizational reasons, we currently provide only the IVDD product.

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Intended Purpose

The XL CDKN2A probe is a qualitative, non-automated test for the detection of deletions of the CDKN2A/CDKN2B gene region at 9p21 by fluorescence in situ hybridization (FISH). A centromere 9 specific reference is included. The product is intended as a diagnostic aid and assists in disease monitoring. The test population consists of patients with confirmed or suspected acute lymphoblastic leukemia (ALL) and non-Hodgkin-lymphomas (NHL). Hybridization is to be performed on methanol/acetic-acid fixed cells derived from peripheral blood or bone marrow for ALL and on methanol/acetic-acid fixed cells derived from involved lymph node, involved bone marrow or other involved tissue for NHL.

Product Description

The XL CDKN2A probe consists of an orange-labeled probe hybridizing to the CDKN2A (p16)/CDKN2B (p15) gene region at 9p21 and a green-labeled probe hybridizing to the centromere of chromosome 9.

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Images

XL CDKN2A

XL CDKN2A hybridized to bone marrow cells. Two normal cells and several cells with two green signals are shown indicating a homozygous deletion of the CDKN2A.

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Expected Patterns

Expected Pattern 1

Normal Cell:
Two green (2G) and two orange (2O) signals.

Expected Pattern 2

Aberrant Cell (typical results):
Two green (2G) and one orange (1O) signal resulting from loss of one orange signal.

Expected Pattern 3

Aberrant Cell (typical results):
Two green (2G) and no orange
(no O) signal resulting from homozygous deletion of the locus covered by the orange probe.

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Downloads

News

IVDR Certification

MetaSystems Probes has received IVDR certification for our initial 26 fluorescence in situ hybridization (FISH) probes from the notified body, BSI. Achieving this milestone was not without its challenges, and we are delighted to have accomplished IVDR certification for this probe set at an early stage.

IVDR Certification