Investigator IDplex Plus Kit

면봉과 종이에서 바로 13개의 CODIS 코어 유전자좌와 D2S1338, D19S433, Amelogenin을 멀티플렉스 증폭하기 위해 사용

S_1084_5_GEN_V2

✓ 연중무휴 하루 24시간 자동 온라인 주문 처리

✓ 풍부한 지식과 전문성을 갖춘 제품 및 기술 지원

✓ 신속하고 안정적인 (재)주문

Investigator IDplex Plus Kit (100)

Cat. No. / ID:   381625

프라이머 혼합물, HotStarTaq Plus DNA Polymerase가 포함된 Fast Reaction Mix, 대조물질 DNA, 대립형질 마커 IDplex Plus, DNA 크기 표준 550(BTO), 탈핵산분해효소수
KitAccessories
Investigator IDplex Plus
Matrix Standard
Reactions
100
400
Investigator IDplex Kit는 법의학, 신원 확인, 친자 확인 검사의 분자 생물학 애플리케이션을 위한 것입니다. 이들 제품은 질병의 진단, 예방 또는 치료를 위한 것이 아닙니다. 일부 국가에서는 이러한 제품을 사용할 수 없습니다.

✓ 연중무휴 하루 24시간 자동 온라인 주문 처리

✓ 풍부한 지식과 전문성을 갖춘 제품 및 기술 지원

✓ 신속하고 안정적인 (재)주문

특징

  • CODIS 코어를 포함한 16개 유전자좌 동시 증폭
  • 법의학 사건 분석 또는 참조 검체에 매우 적합
  • 바로 사용할 수 있는 Fast Reaction Mix가 포함된 직관적인 프로토콜
  • 마커 중첩을 줄이기 위해 최적화된 프라이머 디자인

제품 세부 정보

Investigator IDplex Plus Kit는 신원 확인을 위한 멀티플렉스 STR 분석으로, 13개의 결합 DNA 인덱스 시스템(Combined DNA Index System, CODIS) 코어 유전자좌, D2S1338, D19S433, Amelogenin을 지원합니다.

이 키트는 고속 사이클링 기술을 활용하여 약 90분 만에 증폭이 가능합니다. 미세 DNA에서 신속하고 신뢰할 수 있는 결과를 제공하는 고감도 Investigator IDplex Plus Kit는 모든 법의학 애플리케이션 및 친자 확인 검사에 적합합니다. 유전자 분석기는 BT5 Matrix로 교정됩니다.

Investigator IDplex Kit는 ISO 18385 요구 사항을 충족합니다.

성능

Investigator IDplex Kit는 고속 사이클링 기술을 활용하여 추출된 DNA로부터 약 90분 이내에 신뢰할 수 있는 STR 분석 결과를 제공합니다.

Fast Reaction Mix는 억제제 내성을 증가시키도록 최적화된 입증된 QIAGEN 멀티플렉스 PCR 기술을 기반으로 합니다. 이는 6가지 억제제(부식산, 헤마틴, 타닌산, 인디고 카르민, 칼슘, 콜라겐)의 농도를 증가시키면서 시험한 분석 성능은 높은 민감도와 우수한 억제제 내성을 보여줍니다. 이를 통해 사건 분석 검체에서 신뢰할 수 있는 고품질의 결과를 얻을 수 있습니다.

Investigator IDplex Kit는 GeneAmp 9700 서멀 사이클러와 Applied Biosystems 3500 Genetic Analyzer를 사용하여 검증 및 평가됩니다.

표준 조건에서 Investigator IDplex Plus Kit와 함께 사용하기 위한 권장 DNA 양은 0.5ng입니다. 내부 검증을 통해 0.2~2ng의 DNA로 안정적이고 균형 잡힌 결과가, < 0.1ng의 DNA로 신뢰할 수 있는 결과가 입증되었습니다.

원리

Investigator IDplex Kit는 13개의 결합 DNA 인덱스 시스템(Combined DNA Index System, CODIS) 코어 유전자좌, D2S1338, D19S433, Amelogenin의 신속한 동시 증폭을 위해 QIAGEN의 고속 사이클링 PCR 기술을 사용합니다. 신중하게 설계된 프라이머는 유전자좌 대립유전자의 중복을 줄여 잘못된 해석의 가능성을 최소화합니다.

절차

15개의 다형성 상염색체 STR 마커(D2S1338, D3S1358, D5S818, D7S820, D8S1179, D13S317, D16S539, D18S51, D19S433, D21S11, CSF1PO, FGA, TH01, TPOX, vWA) 및 성별에 따른 Amelogenin이 한 번의 PCR로 동시에 증폭되고 'Investigator IDplex Plus Kit 염료 및 해당 마커' 표에 나열된 염료 중 하나로 라벨링됩니다.

 

Investigator IDplex Plus Kit 염료 및 해당 마커
염료 마커
6-FAM Amelogenin TH01 D3S1358 vWA D21S11
BTG TPOX D7S820 D19S433 D5S818 D2S1338
BTY D16S539 CSF1PO D13S317 FGA  
BTR D18S51 D8S1179      

그런 다음 증폭된 유전자좌는 모세관 전기영동을 거칩니다. 결과는 GeneMapper ID-X와 같은 전용 소프트웨어를 사용하여 분석할 수 있습니다. 자세한 내용은 '기술 사양' 표를 참조하십시오.

응용 분야

Investigator IDplex Plus Kit는 혈액, 구강 면봉, 법의학적 흔적 또는 참조 검체에서 빠르고 신뢰할 수 있는 DNA 프로파일을 생성하는 데 사용되며 다음 용도에 매우 적합합니다.

  • 범죄 데이터베이스, 법의학적 참조 또는 사건 분석 검체
  • 친자 확인 검사
  • 인구 유전학 연구
  • 기타 신원 확인 검사 애플리케이션

 

기술 사양
특징 Investigator IDplex Plus Kit
DNA 투입량 최대 15µL
반응당 용량 25µL
기질 BT5
형광 염료 6-FAM, BTG, BTY, BTO
유전자 분석기 ABI PRISM 3100/3100 Avant, Applied
Biosystems 3130/3130xl, Applied
Biosystems 3500 Genetic Analyzers
분석용 소프트웨어 Applied Biosystems GeneMapper ID 또는
GeneMapper ID-X

리소스

Brochures & Guides (2)
Advanced sample collection, automation and STR solutions for kinship testing
Kit Handbooks (1)
Quick-Start Protocols (1)
Template Files (3)
For further information on which version of the v11 template files is suitable for your needs, please refer to the Template File Info Note.
For further information on which version of the v11 template files is suitable for your needs, please refer to the Template File Info Note.
Technical Information (3)

The most comprehensive and versatile coverage of current international STR standards for capillary electrophoresis analysis



Quality initiatives for human identity testing and forensics 
Technical Information and Important Notes (1)
Safety Data Sheets (1)
Certificates of Analysis (1)

FAQ

Is the Fast Reaction Mix of the Investigator IDplex Plus Kit ready to use?
Yes. The Fast Reaction Mix of the Investigator IDplex Plus Kit contains HotStarTaq Plus enzyme, Mg2+, and dNTPs in a pre-optimized concentration. Only Investigator IDplex Plus Primer Mix and template DNA need to be added. Nuclease-free Water should be added to complete the reaction volume.
FAQ ID -3008
What is the safest procedure to add FTA punches to the PCR reactions of the Investigator IDplex GO! Kit?

We recommend first adding master mix to the PCR plate and then adding the punch to avoid punches getting lost or mixed up due to electrostatic effects. Furthermore, we strongly recommend spinning down the PCR plate after setup to ensure all punches get fully submerged.

FAQ ID -3096
Can the Investigator IDplex GO! PCR protocol be run on different PCR endpoint cyclers?
Yes. The protocol is generic and has successfully been tested on various commonly used instruments.
FAQ ID -3089
Can the PCR protocol of the Investigator IDplex Plus Kit be run on different PCR endpoint cyclers?
Yes. The protocol of the Investigator IDplex Plus Kit is generic and has been successfully tested on various commonly used instruments.
FAQ ID -3009
What is the maximum DNA input volume that can be used in the Investigator IDplex Plus Kit?
15 µl input volume can be used with the Investigator IDplex Plus Kit.
FAQ ID -3014
Can additional positive controls be used for the Investigator IDplex GO! Kit?

Amplification of Control DNA 9948 is appropriate as a PCR performance check. However, if you have access to reference samples at constant quality (for example, swabs or FTA donated by lab personnel), these samples may be used as additional in process controls.

FAQ ID -3094
Which filter set should be used with Investigator IDplex Plus Kit?
If you are using an ABI PRISM 3100-Avant/3100 or 3130/3130xl Genetic Analyzer, please use Any5Dye, if available. If you are using the Applied Biosystems 3500/3500xL Genetic Analyzer, please use filter set AnyDye. Otherwise, filter set G5 should be used. If you are using an ABI PRISM 310 Genetic Analyzer, filter set G5 should be used.
FAQ ID -3017
Does the Investigator IDplex Plus assay contain an internal control?
No. Unlike some other QIAGEN STR products (e.g., the Investigator Argus Y-12 QS Kit) there is no QS quality sensor included in the Investigator IDplex Plus Kit.
FAQ ID -3011
Is there a need to compensate for additional liquid volume added with the positive control DNA, or a buccal swab lysate in the Investigator IDplex GO! Kit?
No. Up to 2 µl can be added on top of a 25 µl reaction.
FAQ ID -3088
Is it possible to increase the amount of sample to obtain higher signals using the Investigator IDplex GO! Kit?
We do not recommend using more than one punch of 1.2 mm diameter for blood or buccal cells on FTA, or 2 µl of a crude buccal swab lysate. To adapt protocols to the type and quality of samples used in your laboratory, and to the CE instrumentation in use, adjust PCR cycle numbers and CE injection conditions.
FAQ ID -3090
Do you recommend using indicator cards for buccal cells on FTA with Investigator IDplex GO! Kit?
Yes. Use of indicator cards helps to ensure sample is taken from an appropriate area of the FTA card. This may significantly improve success rates compared to procedures using non-indicator cards.

 

FAQ ID -3095
What is the optimal sample DNA concentration for the Investigator IDplex Plus Kit?
The optimum sample DNA input range of the Investigator IDplex Plus Kit is between 200–500 pg. However, reliable results can be obtained with less than 100 pg. For higher amounts of input DNA, consider adjusting the PCR cycle number.
FAQ ID -3015
Can the allelic ladder of the Investigator IDplex Plus Kit be used for analysis of Investigator IDplex GO! Kit?

No. Amplification products of marker FGA have a slightly different size between IDplex Plus and IDplex GO! kits due to a change in the fluorescent dye linker used. Use of the IDplex Plus ladder will frequently cause off ladder calls for FGA alleles.

 

FAQ ID -3093
Is the Fast Reaction Mix ready to use in the Investigator IDplex GO?

Yes. The Fast Reaction Mix contains Taq enzyme, Mg2+, and dNTPs in a pre-optimized concentration. Only IDplex GO! Primer Mix and sample needs to be added.

FAQ ID -3087
Do I need to evaluate optimal PCR cycle numbers for the Investigator IDplex GO! Kit with my samples?

Yes. Sample materials used for direct amplification vary with regard to quality and quantity of DNA present, depending on sampling materials, procedures, and storage conditions. In order to obtain the highest possible success rates in routine use, it is essential to run a representative batch of samples for evaluation of optimal conditions. Furthermore, we recommend revisiting this aspect after a certain period of routine use to ensure the evaluated conditions are optimal and re-adjust if necessary.

FAQ ID -3091
Have primer sequences of the Investigator IDplex Plus Kit been changed compared to the former Investigator IDplex assay?
No, the primer site locations of the markers in the Investigator IDplex Plus Kit have not been changed. Only minor changes have been introduced for some markers, e.g., to improve A addition to the PCR products.
FAQ ID -3012
What is the correct matrix to use with Investigator IDplex Plus Kit?
Matrix BT5 should be used with Investigator IDplex Plus Kit.
FAQ ID -3016
What fluorescent labels are 6-FAM, BTG, BTY, BTR, and BTO in Matrix Standard BT5 single or multi.cap?

The BT5 matrix standard is designed for use with our 5-dye Investigator STR Assays. We do not disclose the containing dyes.

FAQ ID - 3364
Is it possible to extend the number of PCR cycles to increase sensitivity of the Investigator IDplex Plus Kit?
Yes. For example, cycle numbers can be increased to 32 or 34 in order to obtain higher signals for very diluted samples. However, please note that this promotes the amplification of nonspecific products or amplification from spurious background DNA.
FAQ ID -3010
What does the Investigator IDplex Plus Kit contain?
The Investigator IDplex Plus Kit contains Primer mix, Fast Reaction Mix, Control DNA allelic ladder IDplex Plus, DNA size standard 550 (BTO), and nuclease-free water.
FAQ ID -3013
Where can I find the template files for the Investigator IDplex Plus Kit?
The template files for the Investigator IDplex Plus Kit for various softwares and analyzers can be downloaded from the Resource tab on the product webpage.
FAQ ID -3019
Have primer sequences in the Investigator IDplex GO! Kit been changed compared to the Investigator IDplex Plus assay?

No, primer site locations of markers have not been changed. Two additional SNP primers have been added to allow balanced amplification of vWA and D16S539 alleles carrying known primer binding site mutations. The mutations covered were observed in concordance studies in samples of African origin at an elevated level. The labelled FGA forward primer has been slightly changed with regard to the linker of the fluorescent dye. The change does not affect PCR amplification, but causes a slight size shift during capillary electrophoresis. The allelic ladder therefore has been changed accordingly.

FAQ ID -3092
Which settings for the filter set Any5Dye must be adjusted before running the spectral calibration for Investigator IDplex Plus Kit?

For Any5Dye filter set with the Investigator IDplex Plus Kit, please use:

  • Condition Bound: Lower 1.0 – Upper 20
  • Sensitivity: 0.1
  • Quality Value: 0.80
FAQ ID -3018