Præcis optagelse, effektiv rensning —— Shanghai LNJNBio 220012 magnetiske perler hjælper den videnskabelige forskning i gang

I molekylær diagnostik, nukleinsyreekstraktion, og immunoassays, højeffektiv magnetisk perleseparationsteknologi er blevet afgørende for vellykkede eksperimenter. Shanghai Lingjun Biotech's 220012 magnetiske perler, med deres exceptionelle superparamagnetiske egenskaber, 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!

Product parameters：

220012
Active group	Si-OH
Magnetic bead matrix	Superparamagnetic silica
mean particle diameter	400 nm
value of saturated magnetic	≥50 emu/g

Produktfordele:

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

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, celler, væv) 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, restriktionsenzymfordøjelse, labeling, ligation, and cloning.

Disease Diagnosis: Tumor marker isolation, pathogen detection.

Drug Development: 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.

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

Leverandør

Shanghai Lingjun Biotechnology Co., Ltd.blev etableret i 2016 som er en professionel producent af biomagnetiske materialer og nukleinsyreekstraktionsreagenser.

Vi har stor erfaring med udvinding og oprensning af nukleinsyre, proteinoprensning, celleadskillelse, kemiluminescens, og andre tekniske områder.

Vores produkter er meget udbredt inden for mange områder, såsom medicinsk test, genetisk testning, universitetsforskning, genetisk avl, og så videre. Vi leverer ikke kun produkter, men kan også påtage os OEM, ODM, og andre behov. Hvis du har et relateret behov, er du velkommen til at kontakte os .