Beads Mag OH are composed of SiO2 with coated superparamagnetic iron oxide particles. The beads are designed for nucleic acid (DNA/RNA) efficient isolation and purification for a range of samples, from biofluids to liquid biopsy. The beads provide an optimal content of ferric oxide for high magnetization in the presence of a magnetic field and low sedimentation rate. At the same time, they provide good bingding capacity.
The beads are compatible with chaotropic salt chemistry. They are supplied at a concentration of 50 mg/mL with monodispersed suspension in water. The beads should be resuspended (e.g. vortex) to a homogenous suspension prior to use.
Products Data:
Storage condition:Room temperature
Surface functional group:-OH
Uniformity of particle size and composition Tightly controlled production processes result in core-shell beads which are uniform and spherical. The silica shell provides a high content of silanol surface groups and encloses the magnetic core, as confirmed by Fourier-Transformed Infrared (FT-IR) spectroscopy. The submicron size allows for a high surface area and abundant binding sites. The narrow particle size distribution provides uniformity and consistency of the beads. The high zeta-potential values indicate a high surface charge, allowing for monodispersity and stable suspensions (long gravity settling time/low sedimentation rate) which contribute to ease of handling during use. As a result, Beads Mag OH delivers a high performance surface and regular morphology to optimize binding efficiency and reduce variability. Principle 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.
Nanjing Duly Biotech Co.,Ltd
has been established for 11 years. It is mainly engaded in biological and chemical reagents,including enzyme reagents, proteins, antibiotics, plant hormones, nucleic acids, pigments, amino acids, vitamins,carbohydrates, buffers, surfactants,culture media and Separation of materials and kits.There are more than 10,000 products in total.
Our company’s aim is to provide customers with the best quality products and the most intimate service.Personnel has been trained; every batch of material is checked; each procedure guarantees the quality; every bag of our products is top grade;service is thoughtful all the time.The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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FAQ
Q1: Are you a manufacturer? Answer: Yes, we are factory founded on 2009.
Q2:How to contact with us? Answer:Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Can you give me a discount price? Answer:Surely,It depend on your qty.
Q4: How can i get a sample?
Answer:Free sample is available,but freight charges will be at your account and the charges will be return to you dudect from your order in future.
Q5:What are the main categories of products sold by the company?
Answer: It is mainly engaded in biological and chemical reagents,including enzyme reagents, proteins, antibiotics, plant hormones, nucleic acids, pigments, amino acids, vitamins, carbohydrates, buffers, surfactants, culture media and Separation of materials and kits.
Q6:Is the company mainly engaged in small packaging or large packaging?
Answer: Mainly do small packaging reagents, large packaging also do, specific can ask customer service personnel.
