Precise capture, efficient purification —— Shanghai LNJNBio 220012 magnetic beads help scientific research take off

In molecular diagnostics, pengekstrakan asid nukleik, and immunoassays, high-efficiency magnetic bead separation technology has become essential for successful experiments. Shanghai Lingjun Biotech’s 220012 manik magnet, with their exceptional superparamagnetic properties, high binding efficiency, and outstanding stability, provide researchers and industrial users with a one-stop solution to overcome experimental bottlenecks and achieve precise purification effortlessly!

Parameter produk：

220012
Kumpulan aktif	Si-OH
Matriks manik magnetik	Silika superparamagnet
diameter zarah min	400 nm
nilai magnet tepu	≥50 emu/g

Product Advantages:

 Superior suspension performance with high adsorption rate for small DNA fragments and a half-settling time exceeding 1 jam.

Featuring ultra-strong paramagnetic response and nano-scale magnetic core design, achieving rapid magnetic activation and uniform dispersion within 30 seconds—eliminating cumbersome steps in traditional centrifugation methods.

Exceptional stability with acid/alkali resistance and interference tolerance, ensuring strict batch consistency for high-throughput automated platforms, significantly boosting experimental efficiency. Flexible adaptability compatible with diverse sample types (serum, sel, tisu) and downstream applications (NGS, qPCR, magnetic bead ELISA), enabling multi-purpose use to reduce costs.

 Broad Application Scenarios Empowering Multi-Field Research Molecular Biology:

 Particularly suitable for small fragment and trace DNA extraction/purification, with high adsorption capacity for purifying 100 bp-50 kb DNA fragments for sequencing, restriction enzyme digestion, labeling, ligation, and cloning.

Disease Diagnosis: Tumor marker isolation, pengesanan patogen.

Perkembangan Dadah: Antibody purification, targeted vector construction.

Food Safety & Environmental Monitoring: Rapid microbial enrichment.

Experimental cases:

Using Magnetic Beads 220012 for DNA fragment purification (bilateral length sorting method), 100μl sample (containing 1μg total non-dye DNA Marker, sizes 100-5,000 bp). First round: Add 2X-0.45X volume of sorting magnetic beads for DNA fragment purification. Second round: Add 0.2-0.15X volume of sorting magnetic beads, followed by electrophoretic detection using 1.2% agarose gel.

Kesimpulan: In the classical 0.6X+0.2X volume ratio, 0.6X on one side can recover fragments of 400bp (inclusive) atau lebih, while the double-sided 0.6X+0.2X can mainly recover fragments of 300-700bp.

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 .