- صفحة رئيسية
- من نحن
- المنتجات
- مركز الحالات
- اتصل بنا
-
الخط الساخن
0371-86549132
الخط الساخن
Originally developed for immunoassays, magnetic beads in combination with streptavidin-biotin technology have demonstrated their power for separating DNA and RNA.
Read More
The geneMAG-DNA / Bacteria kit is a novel, simple and highly efficient tool for the isolation of genomic DNA from bacteria with magnetic silica beads. The lysis and binding of DNA is carried out under non-chaotropic conditions with the Lysis Binding Buffer.
Read More
2002-3-22 Separation of a mixture of λ-phage DNA and λ-DNA digested with Xho I (Pharmacia) (the numbers refer to the size of the DNA fragments in kbp), at fields strengths of
Read More
2006-10-25 Magnetic separation is an emerging technology that uses magnetism for the efficient separation of micrometre-sized para- and ferromagnetic particles from
Read MoreMagnetic nano and micro particles by chemicell - Magnetofection™, Magnetic beads, DNA separation. chemicell develops and produces innovative bioseparation- gene transfection and detection systems based on magnetic nano- and microparticles. Focus of our product development is to design high quality customer-oriented "ready-to use" kits with ...
Read More
Nucleic acid separation is an increasingly important tool for molecular biology. Before modern technologies could be used, nucleic acid separation had been a time- and work-consuming process based on several extraction and centrifugation steps, often limited by small yields and low purities of the separation products, and not suited for automation and up-scaling.
Read More
2021-5-1 High efficiency nucleic acid (NA) separation via magnetic nanoparticles (MNPs) is a promising technology for bioengineering, healthcare, etc. Aimed to enhance the selection of MNPs and illustrate the separation mechanism for effective isolation of NAs from complex animal samples, this study fabricated hydroxy-, amino- and carboxyl-functionalized MNPs (MNPs-OH, MNPs-NH 2 and MNPs-COOH) with different particle sizes to investigate the hybrid NA separation
Read More
2017-10-8 Magnetic cell separation entails the action of magne - tic force on cellular particles – blood, bone marrow, cultivation media, food, soil, stool, tissue-homoge- nates, water, and so forth –
Read More
History of Dynabeads magnetic beads. Dynal is built on a major breakthrough that revolutionized the separation of biological materials. In 1976, the Norwegian professor John Ugelstad first succeeded in making spherical polystyrene beads of exactly the same size—only previously achieved by NASA in the weightless conditions of space.
Read More
After magnetic separation of the nanocomponents, the displaced ssDNA (supernatant) is incubated with AuNPs to prevent the salt-induced aggregation. As a result, the color of AuNPs remains red. The resulting solution is then detected by using a UV–vis spectrometer.
Read More
The geneMAG-DNA / Bacteria kit is a novel, simple and highly efficient tool for the isolation of genomic DNA from bacteria with magnetic silica beads.. The lysis and binding of DNA is carried out under non-chaotropic conditions with the Lysis Binding Buffer. The wash steps with Wash Buffer I, II and III guarantee a clean DNA
Read More2002-3-22 Self-Assembled Magnetic Matrices for DNA Separation Chips. 1 Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA. 2 Laboratoire Colloides et Nanostructures, E.S.P.C.I., 10 Rue Vauquelin, 75213 Paris Cedex 05, France. 3 Laboratories PCC, Institut Curie (UMR CNRS/IC 168), 26 Rue d'Ulm, 75248 Paris ...
Read More
Magnetic separation technology. To ease and accelerate nucleic acid isolation based on magnetic particles, and to offer the user a highly flexible and reliable automation, chemagen has developed a unique separation method together with the Forschungszentrum Karlsruhe GmbH. The isolation of nucleic acid molecules is achieved through their ...
Read More
Self-Assembled Magnetic Matrices for DNA Separation Chips Patrick S. Doyle,1 Je«roöme Bibette,2 Aure«lien Bancaud,3 Jean-Louis Viovy3* When a constant, homogenous magnetic field is applied to a suspension of superparamagnetic particles confined in a thin gap perpendicular to the field, the particles self-organize into a fixed,
Read More
Magnetic particle based separation of cells or nucleic acid (DNA or RNA) is an effective, automation friendly way to isolate specific cell population or nucleic acid for further analysis. MAG2 Magnetic stand for 1.5 ml/2 ml centrifuge tubes.
Read MoreNucleic acid separation is an increasingly important tool for molecular biology. Before modern technologies could be used, nucleic acid separation had been a time- and work-consuming process based on several extraction and centrifugation steps, often limited by small yields and low purities of the separation products, and not suited for automation and up-scaling.
Read MoreOther magnetic separators may not provide similar magnetic strength or may not be compatible with the volumes used in the protocol. The 24-well Magnetic Separator is a magnetic separation rack (see below) for use in protocols with magnetic beads.
Read More
2017-5-25 Wizard® Magnetic DNA Purification System for Food(a) avoids the use of lengthy incubations with Proteinase K, the ... tube into the Magnetic Separation Stand for 1 minute. Collect the DNA by leaving the tube in the stand and carefully transferring the liquid to a fresh tube. If the final volume is less than 100µl, bring the volume to 100µl
Read MoreHistory of Dynabeads magnetic beads. Dynal is built on a major breakthrough that revolutionized the separation of biological materials. In 1976, the Norwegian professor John Ugelstad first succeeded in making spherical polystyrene beads of exactly the same size—only previously achieved by NASA in the weightless conditions of space.
Read More
Here, magnetic nanoparticles importantly undertook the function of signal probes except for magnetic separation carriers, providing a one-step and DNA amplification-free detection platform for L. monocytogenes. However, there are two potential problems in the previous work: (i) the use of smaller magnetic nanoparticles could increase the cost ...
Read More
DOI: 10.1038/340733A0 Corpus ID: 4319266. Magnetic separation of DNA @article{Uhln1989MagneticSO, title={Magnetic separation of DNA}, author={M. Uhl{\'e}n}, journal ...
Read More2002-3-22 Self-Assembled Magnetic Matrices for DNA Separation Chips. 1 Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA. 2 Laboratoire Colloides et Nanostructures, E.S.P.C.I., 10 Rue Vauquelin, 75213 Paris Cedex 05, France. 3 Laboratories PCC, Institut Curie (UMR CNRS/IC 168), 26 Rue d'Ulm, 75248 Paris ...
Read More
2017-8-28 But with all the other cellular gunk in a crude preparation, DNA can be quite hard to isolate. That’s where this cheap and easy magnetic DNA separation method comes in. If it can be optimized ...
Read MoreMagnetic particle based separation of cells or nucleic acid (DNA or RNA) is an effective, automation friendly way to isolate specific cell population or nucleic acid for further analysis. MAG2 Magnetic stand for 1.5 ml/2 ml centrifuge tubes.
Read MoreSelf-Assembled Magnetic Matrices for DNA Separation Chips Patrick S. Doyle,1 Je«roöme Bibette,2 Aure«lien Bancaud,3 Jean-Louis Viovy3* When a constant, homogenous magnetic field is applied to a suspension of superparamagnetic particles confined in a thin gap perpendicular to the field, the particles self-organize into a fixed,
Read More
2021-3-25 RNase-free RNA removal and DNA purification by functionalized magnetic Separation and Purification Technology ( IF 5.774) Pub Date : 2021-03-19, DOI: 10.1016/j.seppur.2021.118616 Yunhai Fu, Qingmei Chen, Li Jia
Read More
Only one incubation step is required. Direct magnetic labeling requires a minimal number of washing steps and therefore minimizes cell loss. Highly specific cell separation reagents for direct labeling of numerous cell types with MACS MicroBeads are available
Read More2017-5-25 Wizard® Magnetic DNA Purification System for Food(a) avoids the use of lengthy incubations with Proteinase K, the ... tube into the Magnetic Separation Stand for 1 minute. Collect the DNA by leaving the tube in the stand and carefully transferring the liquid to a fresh tube. If the final volume is less than 100µl, bring the volume to 100µl
Read MoreHistory of Dynabeads magnetic beads. Dynal is built on a major breakthrough that revolutionized the separation of biological materials. In 1976, the Norwegian professor John Ugelstad first succeeded in making spherical polystyrene beads of exactly the same size—only previously achieved by NASA in the weightless conditions of space.
Read More
