Custom DNA Marker Service

20 Years of Expertise in Custom DNA Markers: Precisely Tailored to Your Experimental Needs

In molecular biology research, DNA markers (molecular weight standards) are indispensable "rulers" used to accurately determine the size of unknown DNA fragments in gel electrophoresis. However, standard commercial markers sometimes fail to fully meet the unique requirements of specific experiments.

We offer professional custom DNA marker services, dedicated to providing you with the most precise and suitable molecular weight standards, helping to significantly enhance the efficiency of your research.

Features of Custom DNA Markers:

Precision Focus on Target Range:
When your target DNA fragments are concentrated in a specific size range (such as small fragments between 100-500bp, or larger fragments between 5-10kb), custom markers can offer denser, more accurate bands within that range, significantly improving resolution. This avoids the inconvenience caused by the sparse bands of standard markers or their concentration in non-target regions.

Optimized Band Distribution:
Based on your experimental objectives, you can freely choose the number of DNA fragments and the interval between bands in the marker. For instance, when precise differentiation of closely sized fragments is needed, you can increase the band density in key areas, or simplify the marker to only include a few critical reference bands.

Unique Reference Bands:
Select specific, known-size DNA fragments as highlighted indicator bands, making them easier to observe and meeting the needs of special experimental designs.

Our Service Advantages:

High Flexibility:
Designed entirely based on your provided list of fragment sizes, number of bands, and indicator band requirements.

Strict Quality Control:
Produced using high-quality enzymes and raw materials, each batch of custom markers undergoes rigorous concentration measurement, fragment size validation, and gel electrophoresis performance testing to ensure clear, sharp, and accurate bands.

Various Specification Options:
We offer different loading dyes, concentration specifications (e.g., 50 ng/μl, 100 ng/μl), and packaging options (e.g., 300μl, 100ml) to meet varying experimental throughput and requirements.

Fast Delivery:
With our well-established production process, we ensure efficient delivery of high-quality products within the agreed timeline.

Professional Technical Support:
Our expert team is happy to assist you in designing the optimal marker solution and answer any technical questions you may have.

Wide Range of Applications:

Precise analysis of PCR products within a specific size range

Gene typing (e.g., microsatellite, SSR analysis)

Restriction enzyme digestion mapping analysis

Cloning vector insert fragment size identification

Molecular weight reference in Southern/Northern blotting

DNA fingerprinting analysis

Quality control of next-generation sequencing library fragment size selection

Meeting teaching or specific diagnostic reagent kit development needs

Custom Process: Simple and Efficient

Requirement Communication:
You provide us with the desired DNA fragment sizes (to the exact bp), number of bands, special indicator bands, concentrations, loading dye type, and approximate quantity.

Solution Design and Confirmation:
We design the optimal solution based on your requirements and confirm the details with you.

Production and Quality Control:
Production follows the confirmed solution strictly, with multiple quality controls to ensure the product's performance.

Delivery and Use:
We safely and efficiently deliver the high-quality custom DNA markers to your hands.

By choosing our DNA marker customization service, you no longer have to compromise with the limitations of standard products for your experiments. Let us craft your unique "molecular ruler" to improve precision and efficiency, accelerating your research or application process!

Contact Us:
Email: order@gdsbio.com