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Are hydroxyl magnetic beads stable at low temperature or room temperature?
1. Storage Conditions Overview Silanol magnetic beads (SiO₂-OH Magnetic Beads), featuring abundant surface silanol groups, are widely used in nucleic acid/protein purification and immunoassays. Storage conditions directly impact the stability of active surface groups and…
What are the differences in the storage conditions of carboxyl magnetic beads
1. Key Differences Summary Storage temperature critically affects the physical dispersion, chemical stability, and bio-conjugation efficiency of carboxyl magnetic beads. Comparative analysis: Parameter Room Temperature (15–25°C) 4°C Refrigeration Dispersion Stability Irreversible aggregation…
Extraction of genomic DNA from whea(magnetic bead method）
Wheat is one of the major food crops in China, so research on its molecular biology is also very important and the technology is becoming increasingly advanced. Whether it is gene cloning…
What should be paid attention to in the magnetic bead method of blood RNA extraction?
Precautions for Magnetic Bead-Based Blood RNA Extraction 1. Sample Collection and Handling 1.1 Anticoagulant Selection Preferred: EDTA，inhibits calcium-dependent nucleases. Acceptable: ACD Avoid: Heparin (inhibits downstream applications) 1.2 Processing Timeline Process samples immediately after collection…
How much does temperature affect pH?
The influence of temperature on pH is a critical factor that affects both the measurement process and the intrinsic properties of the solution itself. This manifests primarily in the following aspects: 1.…
How to improve the results of the 260/230 calculation using the magnetic bead method for extracting reagents？
When extracting nucleic acids using the magnetic bead method, a low 260/230 ratio (usually < 1.8) indicates the presence of organic compounds (such as guanidine salts, phenol, ethanol, EDTA) or residual salts in…
The influence of high Temperature weather on the experimental results of nucleic acid extraction and the corresponding strategies
With the arrival of summer, the continuous hot weather not only poses challenges to People’s Daily lives, but also may have a potential impact on nucleic acid extraction experiments in laboratories. Nucleic…
How much influence doespHhave on silica hydroxyl and carboxyl magnetic beads?
The influence of pH on the performance of Silica hydroxyl and carboxyl magnetic beads is extremely significant and operates through fundamentally different mechanisms. It directly affects their binding capacity, stability, and application effectiveness.…
Magnetic bead method-basednucleic acid extraction technology: A key support for combating the spread of new coronavirus variants
Recently, many countries around the world have reported a significant increase in cases of infection with the novel coronavirus variants (such as KP.2, KP.3, etc.). The World Health Organization (WHO) has warned…
Can the expired magneticbead method-basednucleic acid extraction reagent still be used?
The following factors need to be comprehensively considered and risks need to be carefully evaluated: 1. The impact of expired reagents Magnetic bead performance degradation: The magnetic beads may aggregate, degrade or…
The contribution of magnetic bead method-basedplant genomic extraction technology to agricultural transgenic research in China
1. Accelerate the research and development of genetically modified crops a.High-throughput genotyping analysis Rapid DNA extraction: The magnetic bead method can complete the DNA extraction of plant tissues (such as leaves, seeds)…
Precisely safeguarding the health of your beloved pets, nucleic acid extraction reagents usher in a new era of pet genetic testing!
The health of “furry friends” is the top concern for every pet owner. With the advancement of pet medical technology, nucleic acid extraction reagents – a highly precise technique once exclusive to…