Revolutionaire nucleïnezuurextractietechnologie: Shanghai Lingjun Bio 220011 magnetische kralen luiden een nieuw tijdperk van wetenschappelijke onderzoeksefficiëntie in

De vooruitgang van wetenschappelijk onderzoek begint vaak met kleine innovaties in experimentele hulpmiddelen. In talloze laboratoria, Er vindt een stille technologische revolutie plaats.

Op het gebied van genomica, moleculaire diagnostiek, 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.

De 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 (Figuur 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, plantaardige weefsels, bacteriën, plasmids, enz., 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.

Resultaatanalyse：Het laat zien dat het reagenssysteem nucleïnezuren met goede zuiverheid en reproduceerbaarheid extraheert.

De elektroforeseresultaten waren als volgt, monster startvolume: 200 μl, 80 μL elutie, 6 μL elektroforese van het bovenste monster, agarosegelconcentratie van 1%, 120 V, elektroforese voor 30 min.

Resultaatanalyse：Zoals uit de bovenstaande figuur blijkt, de experimentele resultaten zijn reproduceerbaar en kunnen voldoen aan de experimentele vereisten van downstream qPCR, ddPCR en sequencing met hoge doorvoer.

Easy to operate

Vergeleken met traditionele methoden, 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.

Quality assurance

As a national high-tech enterprise and a specialized and special new enterprise in Shanghai, Shanghai Lingjun Biotechnologie 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.

Leverancier

Shanghai Lingjun Biotechnologie Co., Ltd.werd opgericht in 2016 dat een professionele fabrikant is van biomagnetische materialen en reagentia voor nucleïnezuurextractie.

We hebben een rijke ervaring in de extractie en zuivering van nucleïnezuren, eiwit zuivering, cel scheiding, chemiluminescentie, en andere technische gebieden.

Onze producten worden op veel gebieden veel gebruikt, zoals medische testen, genetische testen, universitair onderzoek, genetische veredeling, enzovoort. Wij leveren niet alleen producten, maar kunnen ook OEM ondernemen, ODM, en andere behoeften. Als u een gerelateerde behoefte heeft, Neem gerust contact met ons op .