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RUO KMT2A-MLLT3 Translocation Positive Control DNA Standard

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In the research and diagnosis of hematologic malignancies, particularly acute leukemia, the detection of gene translocations plays a critical role. Among these, the t(9;11)(p22;q23) translocation, which results in the KMT2A-MLLT3 fusion gene, is a common and significant genetic abnormality in acute myeloid leukemia. To ensure the accuracy, reproducibility, and standardization of detecting this key biomarker, we proudly introduce our KMT2A-MLLT3 Translocation DNA Standard, designed specifically for research. This product provides researchers with a stable, reliable, and qualitative benchmark, making it an ideal tool for optimizing detection assays and validating experimental results.
  • CBP20191D

  • CBP20191D

Availability:


Product Overview
   

This product is a rigorously designed and validated DNA molecular standard. Its core component is a DNA fragment containing the specific translocation between the KMT2A gene on chromosome 11q23 and the MLLT3 gene on chromosome 9p22. The translocation breakpoint has been confirmed by precise Sanger sequencing, providing users with an authentic positive reference with clear sequence information.


Product Features

 

High Accuracy and Specificity: 

The product breakpoint is constructed based on the authoritative hg19 genome build and validated by Sanger sequencing, ensuring molecular-level consistency with the genuine KMT2A-MLLT3 fusion gene found in clinical samples.

Excellent Stability: Provided in a stable Tris-EDTA buffer, it can be stored for up to 3 years at 2-8°C, preventing damage to DNA integrity from repeated freeze-thaw cycles and facilitating daily use.

Definitive Qualitative Reference: As a positive control, this product is primarily used for qualitative analysis, helping users clearly distinguish between positive and negative results. It is an ideal quality control material for molecular detection techniques such as PCR, qPCR, digital PCR, and Sanger sequencing.

Ready-to-Use Design: 

Supplied in a convenient 1μg unit size, users can dilute it directly according to experimental needs, saving time on complex preparation procedures and improving lab efficiency.

Stringent Quality Control: Each batch is accompanied by a downloadable Certificate of Analysis (COA), which includes detailed DNA concentration, purity (A260/A280 ratio), and DNA electrophoresis results, guaranteeing high quality and batch-to-batch consistency.


Product Advantages


Enhanced Detection Reliability: When establishing new detection methods or performing routine quality control, using this standard allows for effective monitoring of the entire experimental process—from nucleic acid extraction to final detection—ensuring accuracy and stability and helping to identify false negatives promptly.

Facilitation of Laboratory Standardization: The use of the same standard across different laboratories and platforms aids in the comparison and standardization of results, promoting reliable integration and exchange of data in multi-center studies.

Cost and Time Efficiency: Eliminates the need to culture cell lines or source precious clinical samples to prepare positive controls, significantly saving upfront time and material costs, allowing researchers to focus on core scientific inquiry.

Accelerated Assay Development and Optimization: Serves as a critical tool for validating the sensitivity and specificity of PCR primers, probes, or NGS panels targeting the KMT2A-MLLT3 fusion gene, significantly speeding up the R&D process.

Reduced Experimental Risk:Clear sequence information and stable quality avoid experimental failures and data bias caused by the use of positive controls of unknown origin or poor quality.


Intended Applications


This KMT2A-MLLT3 Translocation Standard is intended for research use only. Specific applications include, but are not limited to:

  • Molecular Diagnostic Kit Development: Serves as a core positive control and calibrator in the development of IVD or LDT kits.

  • Internal Laboratory Quality Control: Acts as a daily positive control for leukemia genetic testing, ensuring the accuracy of each run.

  • New Technology Verification: Used to validate the detection performance of new, high-throughput, or high-sensitivity technologies such as Next-Generation Sequencing (NGS) and digital PCR.

  • Education and Training: Serves as a standard teaching material in molecular biology and clinical laboratory science courses to help students understand the principles and operations of translocation detection.

  • Drug Development and Efficacy Monitoring: Used in targeted drug development to assess the effect of compounds on cell models harboring the KMT2A-MLLT3 fusion gene.


Why Choose CB-Gene?


Expertise and Focus:We specialize in providing high-quality molecular biology standards and reference materials, with an unwavering commitment to product quality.

Transparency: We provide detailed breakpoint information and publicly accessible COA certificates, giving you complete confidence in the product you are using and bolstering the credibility of your data.

Superior Stability: Our optimized formulation and storage conditions ensure consistent product performance throughout its shelf life, safeguarding the continuity of your long-term research projects.

Comprehensive Customer Support: Our team of technical specialists is ready to provide robust support for product application and related experimental design.

Exceptional Value: We are committed to providing the global research community with the highest quality products at reasonable prices, driving progress in life sciences.


FAQ

 

Can this standard be used for quantitative detection?

This product is primarily designed as a qualitative standard. It is suitable for determining whether a detection method can effectively identify the KMT2A-MLLT3 fusion gene. While it can be used to create standard curves for semi-quantitative or quantitative assays via serial dilution, the absolute quantitative value would be for reference only. For precise quantification, a standard certified for absolute quantification is recommended.

How should the product be stored and handled upon receipt?

The product should always be stored at 2-8°C. To avoid repeated freeze-thaw cycles, it is recommended to make aliquots upon first use. Always handle on ice using sterile, DNase-free labware.

How can I obtain the Certificate of Analysis (COA)?

You can find the link to "Download COA" on the product page. The COA provides the specific concentration, purity values, and quality control electrophoresis data for that specific batch, serving as essential documentation for product verification.

Which detection technologies is this standard compatible with?

This standard is widely compatible with various molecular detection technologies, including but not limited to: Conventional PCR, Quantitative Real-Time PCR (qPCR), Sanger Sequencing, and Digital PCR (dPCR). When used with NGS, it can serve as a positive control post-library preparation to verify library quality and capture efficiency.

Why is the standard designed based on the hg19 build instead of a newer version?

The hg19 build remains widely used and referenced in many clinical assays, published studies, and commercial bioinformatics software, ensuring excellent compatibility. Providing clear breakpoint coordinates based on hg19 greatly facilitates primer design, probe matching, and result comparison for our users. 




General Information

Product Information

KMT2A-MLLT3 Translocation

Catalog No.

CBP20019D

Format

DNA

Intended Use

Research Use Only

Unit Size

1ug

Sanger sequencing

Download for COA 

Storage

2~8°C

Expiry

36 months from the date of manufacture



Detailed Data

Product Information

KMT2A-MLLT3 Translocation

Left Gene

KMT2A

Left Breakpoint

Chr11:1183****1(hg19)

Right Gene

MLLT3

Right Breakpoint

Chr9:204****1(hg19)

Allelic Frequency

N/A

Buffer

Tris-EDTA



Related product list


Name

Catalog No

KMT2A-AFF1 Translocation

CBP20193D

KMT2A-PHLDB1 Translocation

CBP20201D


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