Professional Manufacturer of Biomagnetic Beads
1. What are magnetic polymer microspheres? Magnetic polymer microspheres are a new type of magnetic material developed in recent years. They are composite microspheres with certain magnetism and special structures formed by…
What are the identification methods of Chinese herbal medicines? The main methods of traditional Chinese herbal medicine identification include origin identification, microscopic identification, physical and chemical identification, biological identification, etc. However, these…
In nucleic acid extraction, many blood DNA extraction kits can be used for whole blood, plasma, and serum, so some people think that these three samples can be used to test nucleic…
The development of magnetic microsphere technology has not only matured the manufacturing process of the microspheres themselves but also the technology of magnetic microspheres in the fields of luminescence, capture, or cell…
The magnetic properties of magnetic nanoparticles make them easy to enrich and separate or orient for mobile positioning. This property makes magnetic nanoparticles widely used in biological separation and purification techniques. However,…
At present, many problems in molecular biology research require grading DNA according to size, which is known as fragment sorting. Electrophoresis on agarose gel allows the separation of DNA in the range…
In the process of nucleic acid detection, magnetic bead extraction is widely used because of its high detection sensitivity, automatizable operation, high throughput, safety, and rapidity. However, in the process of nucleic…
Cell free DNA (cfDNA) was first discovered in human peripheral blood, and in the past decades cfDNA has been extracted from urine, cerebrospinal fluid and pleural fluid. cfDNA-based liquid biopsy technology greatly…
What is non-specific adsorption? Non specific adsorption is a non directional physical adsorption caused by intermolecular forces, which is a naturally occurring process influenced by both kinetics and thermodynamics. After non-specific adsorption…
Introduction of RNA Extraction RNA extraction is a basic step in molecular biology and gene expression research. Its purpose is to isolate intact, non-degraded RNA (ribonucleic acid) from cell or tissue samples.…