AneuSure® Extra Plus

SKU: GT-11104 Categories: ,

Using STR markers, Aneusure Extra Plus has several segmental duplications and can detect tri and diallelic trisomies, 45. X, as well as exon 7 deletion in the SMN1 gene causing SMA.

AneuSure® Extra Plus

Aneusure® Extra Plus kit is a QF-PCR as well as SMA detection kit consisting of 34 markers for rapid prenatal diagnosis of chromosomal aneuploidy of chromosomes 21 (Down Syndrome or +21), 18 (Edwards Syndrome or +18), 13 (Patau Syndrome or +13) as well as 47, XXY (Klinefelter Syndrome), 47, XXX (Triple X Syndrome), 45, X (Turner Syndrome) and other sex chromosomes aneuploidies. AneuSure® Extra Plus QF-PCR STR markers are distributed across autosomal chromosomes 21, 18, 13, and sex chromosomes (X & Y). Segmental duplication (SD) 7/X and X/18 markers are included in the kit for the differentiation of X chromosome monosomy from homozygosity (i.e., it quantifies chromosome X for more accurate detection of Turner Syndrome and other X chromosome aneuploidies). This kit also includes seven segmental duplication markers (i.e., 13/11, 18/1, 10/18, 18/X, 7/X, 21/2 and 6/21). These SD markers will be beneficial when aneuploidy is of biallelic type. This kit also includes markers for the detection of exon 7 deletion or conversion in SMN1 and SMN2 genes.

AneuSure® Extra Plus Premium Features

  • Simultaneous detection of common chromosomal aneuploidies plus 5q SMA (SMN1 exon 7 deletion or conversion);
  • Multiplex analysis of 34 loci in one reaction eliminates the need to use extra kits or chromosome specific marker kits, which makes it less expensive and less of lab work;
  • Rapid diagnostic follow-up after NIPT test;
  • Accurate detection of Turner Syndrome and other X chromosome aneuploidies;
  • Applicable to a variety of DNA sources – amniotic fluid (AF), chorionic villus (CVS), fetal tissue, etc.;
  • Can be used by any of Genetek Direct PCR products like GT DBC, GT DBC Blue, as well as direct amplification of Blood, Amniotic Fluid and other cultured cells, Chorionic Villi and other tissues suing these lysis buffers (i.e., GT BLB, GT AFLB and GT CVLB);
  • Easy to use mix

For research use only. Not for use in diagnostic procedures


D21S1809, D21S1446, D21IFNAR, D21S1414, D21S1442, D21S1411, D18S390, D18S391, D18S1002, D18S535, D18-GATA178F11, D13S325, D13S252, D13S634, D13S258, D13S797, DXS7132, HPRT, DXS6803, DX-TATC 13.3, DXS981, AMXY, SRY, Y/X b, DYS437, SMN1 and SMN2, and segmental duplications (13/11, 18/1, 10/18, 18/X, 7/X, 21/2 and 6/21) totaling 34 markers.

Panel showing markers and the dyes used in AneuSure® Extra Plus QF-PCR kit. The picture also shows GT600 size standard. The kit is a 6-dye system to be used with CE Genetic Analyzers. This QF-PCR kit is for the detection of +21, +18, +13, X and Y aneuploidies. The kit also detects presence or deletion of exon 7 of SMN1 and 2. It is also intended for rapid diagnostic follow-up after NIPT test.

Chromosome Locations

Table below shows markers in the AneuSure® Extra Plus Kit. Names, dye used, size range and chromosome locations are shown.

Sample Profile

Quality Control DNADownload
Down Syndrome (+21)Download
Edward Syndrome (+18)Download
Patau Syndrome (+13)Download
Triploidy 69Download
Turner Syndrome (XO)Download
Klinefelter Syndrome (XXY)Download
Triple X Syndrome (XXX)Download
Affected with SMADownload

Comparison Table

The table shows number of markers for each Genetek QF-PCR kit. There are 26 markers in the AneuSure, 28 in the AneuSure Plus, 32 in the AneuSure Extra, 34 in AneuSure Extra Plus, 32 in AneuSure Max and 34 in AneuSure Max Plus kits. There are 7 segmental duplications in the AneuSure Extra and AneuSure Extra Plus. There are 2 segmental duplication and 5 additional STR markers in AneuSure Max and AneuSure® Max Plus kits. The availability of the above-mentioned kits provide medical geneticists with many powerful options to choose from, considering the requirements of each case. Our innovative inclusion of SMA detection power (by addition of SMN1 and SMN2 exon 7 deletion and conversion in AneuSure Plus, AneuSure Extra Plus and AneuSure Max Plus kits) creates a considerable advantage for any laboratory to detect fetuses who may be normal for aneuploidy but affected with a deadly and costly disease like SMA.

FeaturesAneuSure (QF-PCR Kit)AneuSure® Extra (QF-PCR Kit)AneuSure® Max (QF-PCR Kit)AneuSure® Plus (QF-PCR Kit+ SMA)AneuSure® Extra Plus (QF-PCR Kit+ SMA)AneuSure® Max Plus (QF-PCR Kit+ SMA)
Total Markers263232283434
Y markers222222
X markers677677
X/Y markers222222
Chr. 21 markers688688
Chr. 18 markers587587
Chr. 13 markers567567
Segmental Duplication172172
SMA DetectionNoNoNo
5- or 6-dye system566566
Single-tube multiplex
ABI GA Systems3130/xl3500/xLSeqStudio3500/xLSeqStudio3500/xLSeqStudio3130/xl3500/xLSeqStudio3500/xLSeqStudio3500/xLSeqStudio
A table compares Genetek Biopharma’s range of QF-PCR kits for the detection of chromosomal aneuploidies. The fetal samples can be used directly, after first or second trimester tests or follow up after NIPT result. Some kits also detect exon-7 deletion in 5q SMA.


This kit is compatible with 6-dye system of capillary electrophoresis such as with ABI 3500/xL and SeqStudio Genetic Analyzers from Thermo Fisher.

This kit can be used on various sources of DNA including  DNA extracted from various sources or DNA obtained using any of extraction free (direct) products from Genetek such as GT AFLB (Amniotic Fluid Lysis Buffer), GT CVLB (Chorionic Villus Lysis Buffer, GT BLB (Blood Lysis Buffer), and filter papers (GT DBC or GT DBC Blue).

Kit Content

The kit contains all the necessary reagents and buffers for multiplex PCR (Multiplex Primer mix, PCR buffer, GT HSTaq DNA Pol in Box A). Also, the kit comes with GT600 size standard as well as GTM6 Matrix Standard for calibrating the Genetic Analyzer (Box B).

User Manuals

AneuSure® Extra Plus User Manual Login to download
GTM6 User Manual Login to download

Quick Protocols

AneuSure® Extra Plus Quick Protocol Login to download
GTM6 Quick Protocol Login to download
GT600 Quick Protocol Login to download

Analysis Assistant

GeneMapper IDX v.1.3 Login to download
GeneMapper IDX v.1.4 Login to download
GeneMapper IDX v.1.5 Login to download
GeneMapper IDX v.1.6 Login to download
GeneMapper v6 Login to download
GeneMarker Login to download


PCR Mix Login to download
Primer Mix Login to download
HSTaq Login to download
GT QCDM Login to download
PCR Grade Water Login to download
GT600 Size Standard Login to download
GTM6 Matrix Standard Login to download

Brochure / Catalog

AneuSure® Brochure​ Login to download
AneuSure® Plus Brochure​ Login to download
AneuSure® Extra Brochure​ Login to download
AneuSure® Extra Plus Brochure Login to download
AneuSure® Max Brochure​ Login to download
AneuSure® Max Plus Brochure​ Login to download

Size SKU. No. Order
50 RXN GT-11104-50 Order Now
100 RXN GT-11104-100 Order Now
1000 RXN GT-11104-1K Order Now
10000 RXN GT-11104-10K Inquire

There are numerous studies on the use of QF-PCR. One detailed “Best Practice Guideline” for using QF-PCR is “ACGS best practice guidelines for use of Quantitative Fluorescence-PCR for the detection of aneuploidy” by Mann et al. (2018).

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