Carboxymethylcellulose Sodium Salt, Medium Viscosity
Carboxymethylcellulose Sodium Salt, MV
Catalog: CGT054
Unit Size: 100 g, 250 g, 500 g, 1 kg, 5 kg
Color Rich Dyed PS Particles Color-dyes polystyrene particles conjugated with recognition molecules as antibodies, antigens, proteins, or other biomacromolecules are available on request. Unmodified polymer spheres are also offered. These polymer particles find extensive applications in a range of flow assays, diagnostic tests, optical and electronic instrument testing, and calibration.
CD Bioparticles provide a wide range of uniform and monodisperse colored polystyrene particles. Our colored particles are prepared by polymerizing styrene in oil soluble dye solution in styrene. Therefore, the particles do not contain the solvents commonly found in the preparation of particles by staining with dye solutions in organic solvents. Diagpoly™ Colored Polystyrene Particles are intensely colored, which can enhance the visual detection in assays such as latex agglutination, dipstick, and membrane-based assays.
Poly(glycolide-co-caprolactone)s (PGACL) is a biodegradable and biocompatible copolymer composed of polycaprolactone and ε-caprolactone by ring-opening polymerization. These copolymers can be hydrolyzed due to the presence of ester bonds in the polymer backbone. It was found that different forms of PGACL can be obtained depending on the monomer ratio used and the polymer block structure. These different forms produce materials with different degrees of crystallinity, thermal transitions, solubility, and degradation rates. Due to the above characteristics of PGACL, it is commonly used in biomedical fields such as implants, sutures, prosthetic devices, scaffolds, microparticles and nanoparticles for tissue engineering applications. In addition, PGACL has also been used in drug delivery studies, such as polymer as a drug carrier to deliver drugs into lesion.
CD Bioparticles offers poly(glycolide-co-caprolactone)s in various CL:GA ratios for the research of solid phase drug delivery or implantable systems. Contact us to learn how poly(glycolide-co-caprolactone)s can help your work.
Absolute Mag™ DNA Magnetic Particles, Silica-coated, 1.0 μm (#WHM-G180) are superparamagnetic particles with porous silica coating. These particles are designed for automatic DNA/RNA separation such as genomic DNA, plasmid DNA, total RNA and PCR products. DNA/RNA bind to these porous silica surface under high salts conditions (5 M guanidinium thiocyanate).
CD Bioparticles offers unmodified magnetic particles to meet our customers’multiple needs. The magnetic functionality of magnetic particles is determined by composition, size, and shape of its magnetic core. These cores can be made from different materials and with varying sizes, shapes, uniformities, and magnetic properties. Our scientists are experts in preparing magnetic particles in various forms, including pureiron and cobalt metals, alloys such as CoPt3, FePt,FeZn, iron oxides which includes magnetite (Fe3O4) and maghemite (γ-Fe2O3). We also dope iron oxides with Mn, Fe, Co or Nito form MFe2O4 structures and enhance their magnetic properties. Basic magnetic particles can be further coated and functionalized for biotechnology and biomedical applications. In vitro, magnetic beads are widely used in diagnostic and separation of biomolecules, such as protein, cell, DNA/RNA, microorganism. In vivo, magnetic beads have been used both in therapeutic (drug delivery and hyperthermia) and diagnostic applications (magnetic resonance imaging(MRI)).
CD Bioparticles offers unmodified magnetic particles to meet our customers’multiple needs. The magnetic functionality of magnetic particles is determined by composition, size, and shape of its magnetic core. These cores can be made from different materials and with varying sizes, shapes, uniformities, and magnetic properties. Our scientists are experts in preparing magnetic particles in various forms, including pureiron and cobalt metals, alloys such as CoPt3, FePt,FeZn, iron oxides which includes magnetite (Fe3O4) and maghemite (γ-Fe2O3). We also dope iron oxides with Mn, Fe, Co or Nito form MFe2O4 structures and enhance their magnetic properties. Basic magnetic particles can be further coated and functionalized for biotechnology and biomedical applications. In vitro, magnetic beads are widely used in diagnostic and separation of biomolecules, such as protein, cell, DNA/RNA, microorganism. In vivo, magnetic beads have been used both in therapeutic (drug delivery and hyperthermia) and diagnostic applications (magnetic resonance imaging(MRI)).
It is a raw material for medicine that has assistant cure functions to rheumatoid arthritis, heart disease, pneumonia and fracture. Recently,it is found that D-glucosamine sulfate 2KCl has good multifunction on absorbing free radical,anti-aging, losing weight and internal secretion adjustment.It can be direct compressible.
The MagIso™ DNA & RNA Magnetic Silica Particles have been developed for rapid and reliable isolation of nucleic acid from plant tissues, whole blood, serum, plasma, buccal swabs, saliva, bacteria, plasmids, forensic samples and other body fluids. The MagIso™ DNA & RNA Magnetic Silica Particles consist of magnetic cores encapsulated into polymer matrix and silica coating with terminal functionalized groups, having excellent magnetic properties. They can be easily adapted to Magnetic Nucleic acid Extraction Instruments to realize automatic high-throughput and high-purity extraction and purification of DNA/RNA.
The MagIso™ DNA & RNA Magnetic Silica Particles have been developed for rapid and reliable nucleic acid isolation from plant tissues, whole blood, serum, plasma, buccal swabs, saliva, bacteria, plasmids, forensic samples and other body fluids. The MagIso™ DNA & RNA Magnetic Silica Particles consist of magnetic cores encapsulated into polymer matrix and silica coating with terminal functionalized groups, having excellent magnetic properties. They can be easily adapted to Magnetic Nucleic acid Extraction Instruments to realize automatic high-throughput and high-purity extraction and purification of DNA/RNA.
Principle of Magnetic-based DNA & RNA Isolation
An appropriate lysis buffer is first added to the sample, followed by incubation with beads. The beads with bound DNA/RNA are easily pulled to the side of the test tube by applying a magnetic field, and unbound material is removed by aspiration. The magnetic separation also facilitates simple washing and elution of the isolated nucleic acids. The protocol and buffer systems used should be optimized relative to your specific sample type and target material. Magnetic-based methods are ideal for automation of high throughput processing, as they eliminate the need for centrifugation and other time-consuming steps.