XA AneuScore III

Aneusomy Probe

Order Number
D-5613-100-TC
Package Size
(2x 10 Tests)
Labels
   
Chromosomes
131821XY
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 XA X/Y/18 enumeration probe is a qualitative, non-automated test for the detection of copy number variations of chromosome X, chromosome Y and chromosome 18 by fluorescence in situ hybridization (FISH). The XA 13/18/21 enumeration probe is a qualitative, non-automated test for the detection of copy number variations of chromosome 13, chromosome 18 and chromosome 21 by fluorescence in situ hybridization (FISH). The products are intended for prenatal testing of pregnancies at risk for copy number variations of chromosomes X and chromosome Y and trisomy 13, trisomy 18 and trisomy 21 on methanol/acetic-acid fixed uncultured amniocytes.

Product Description

The XA AneuScore III contains different probe mixes provided in separate test vials.

The XA X/Y/18 (D-5606-100-TC)
The XA X/Y/18 enumeration probe consists of a green-labeled probe hybridizing to the centromere of the X-chromosome, an orange-labeled probe hybridizing to the centromere of the Y-chromosome and an aqua-labeled probe hybridizing to the centromere of the chromosome 18.

XA 13/18/21 (D-5607-100-TC)
The XA 13/18/21 enumeration probe consists of a green-labeled probe hybridizing to the RB1 gene region at 13q14.2, an aqua-labeled probe hybridizing to the MALT1 gene region at 18q21.3 and an orange-labeled probe hybridizing to the DSCR4 gene region at 21q22.1-22.2.

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Images

XA AneuScore III

XA AneuScore III hybridized to amniocytes of two different patients. XA 13/18/21 (upper image) shows a normal signal constellation for 13q14 and 21q22, two green and two orange signals, respectively. For the 18q21 locus-specific probe three blue signals are observed. XA X/Y/18 (lower image) shows a normal signal constellation with one orange (Y centromere-specific), one green (X centromere-specific) and two blue (18 centromere-specific) signals.

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Expected Patterns

Expected Pattern 1

For signal patterns please refer to: XA X/Y/18 (D-5606-100-TC) and
XA 13/18/21 (D-5607-100-TC).

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Downloads

Probes Catalog

Certificate of Analysis (CoA)

or go to CoA Database

News

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MetaSystems Workshop in Dehradun, India

A “Hands-on Workshop on FISH and its application in Pathology and Clinical Medicine” was organized by MetaSystems and Department of Pathology, Himalayan Institute of Medical Sciences (HIMS) to demonstrate the applications of FISH in hematological malignancies and solid tumors.

MetaSystems Workshop in Dehradun, India