Revolutionary nucleic acid extraction technology: Shanghai Lingjun Bio 220011 magnetic beads lead a new era of scientific research efficiency

The progress of scientific research often begins with small innovations in experimental tools. In countless laboratories, a silent technological revolution is taking place.

In the fields of genomics, molecular diagnostics, and biomedical research, nucleic acid extraction and purification are fundamental steps in almost every experiment. Traditional methods are time-consuming and labor-intensive, with low recovery rates and difficult to guarantee purity, especially when dealing with trace or trace samples.

The 220011 fragment sorting magnetic beads launched by Shanghai Lingjun Biotechnology Co., Ltd. are changing this status quo, becoming a new choice for scientific researchers at home and abroad with its excellent performance and reliability.

Technological innovation

220011 magnetic beads are made of superparamagnetic silica matrix with Si-OH active groups, with an average particle size of 500 nm, excellent suspension (Rajah 1), and a semi-sedimentation time of more than 1 hour.

The magnetic saturation strength of this magnetic bead reaches 65±5 emu/g, which has strong magnetic responsiveness and can complete the separation operation in a short time, greatly improving the experimental efficiency.

Superior performance

The most striking feature of 220011 magnetic beads is their recovery rate of over 95%, which can maintain this high level of recovery even when treating trace DNA samples up to 20 ng/μL.

This means unprecedented recovery efficiency and reliability of experimental results for those experiments where samples are precious and rare. Whether it’s clinical or archaeological samples, researchers can now conduct experiments with greater confidence.

The magnetic beads offer excellent suspension properties and adsorption capabilities, allowing them to be evenly dispersed in solution, maximizing contact with nucleic acid molecules.

Widely used

220011 fragment sorting magnetic beads are suitable for nucleic acid extraction of a variety of sample types, including but not limited to: the extraction and purification of genomic DNA from whole blood, animal tissues, tisu tumbuhan, bakteria, plasmids, dll., as well as the separation and purification of viral DNA/RNA and small fragment DNA/RNA.

In particular, it excels in the extraction of serum/plasma cell-free DNA/RNA fragments, meeting the current urgent needs in the field of liquid biopsy and non-invasive diagnostics.

Experimental case: 100bp exogenous nucleic acid fragments were added to the serum, and the simulation experiment was carried out, and the sample was extracted and then qPCR was performed.

Analisis keputusan：Ia menunjukkan bahawa sistem reagen mengekstrak asid nukleik dengan ketulenan dan kebolehulangan yang baik.

Keputusan elektroforesis adalah seperti berikut, volum permulaan sampel: 200 μL, 80 μL elusi, 6 μL sampel atas elektroforesis, kepekatan gel agarose daripada 1%, 120 V, elektroforesis untuk 30 min.

Analisis keputusan：Seperti yang dapat dilihat daripada rajah di atas, keputusan eksperimen boleh dihasilkan semula dan boleh memenuhi keperluan eksperimen qPCR hiliran, ddPCR dan penjujukan pemprosesan tinggi.

Easy to operate

Berbanding dengan kaedah tradisional, the operation process of 220011 magnetic beads is simpler and does not require the use of toxic reagents such as phenol/chloroform, greatly reducing the health risks of experimenters.

This product is suitable for automated workstations and automatic nucleic acid extraction instruments, realizing one-click automatic extraction, reducing human operation errors and improving the repeatability and consistency of experimental results.

Jaminan kualiti

As a national high-tech enterprise and a specialized and special new enterprise in Shanghai, Shanghai Lingjun Biotechnology Co., Ltd. has passed the ISO9001:2015 quality management system certification.

The company strictly controls the production process to ensure that the stability of the magnetic beads is good and there is no significant difference, which provides a reliable guarantee for scientific research work.

Pembekal

Shanghai Lingjun Biotechnology Co., Ltd.ditubuhkan pada 2016 yang merupakan pengilang profesional bahan biomagnet dan reagen pengekstrakan asid nukleik.

Kami mempunyai pengalaman yang kaya dalam pengekstrakan dan penulenan asid nukleik, penulenan protein, pemisahan sel, chemiluminescence, dan bidang teknikal yang lain.

Produk kami digunakan secara meluas dalam pelbagai bidang, seperti ujian perubatan, ujian genetik, penyelidikan universiti, pembiakan genetik, dan seterusnya. Kami bukan sahaja menyediakan produk tetapi juga boleh menjalankan OEM, ODM, dan keperluan lain. Jika anda mempunyai keperluan yang berkaitan, sila hubungi kami .