Tosyl Magnetic Beads

Product Introduction:
Tosyl magnetic beads are tiny spherical particles with tosyl groups modified on the surface. These beads offer a high binding capacity and specificity, allowing for efficient capture of target molecules such as proteins, nucleic acids, and antibodies. In addition, their magnetic properties make them easy to separate and wash. These properties make tosyl magnetic beads powerful tools in biomedical research and diagnostic assays, suitable for cell sorting, immunoprecipitation, and targeted molecule purification.

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Our Products

The tosyl magnetic beads provided by Alfa Chemistry have the advantages of fast magnetic response, high coupling efficiency and low non-specific adsorption. The surface of the magnetic beads is modified with tosyl groups, and the immobilization of biological ligands on the surface of the beads can be achieved without activation. Our products can rapidly separate and enrich target molecules from samples, and are important carriers for research in molecular biology, biomedical science and other related fields.

Product Name	200 nm Tosyl Magnetic Beads	1-10 μm Tosyl Magnetic Beads	20-100 μm Tosyl Magnetic Beads
Catalog Number	NM-MBs047	NM-MBs048	NM-MBs049
Particle Size	200 nm	1-10 μm	20-100 μm
Concentration	50 mg/mL
Preservation Solution	Isopropyl alcohol
Ligand	Tosyl groups
Ligand Density	≥ 250 µmol/g
Iron Content	30%
Storage Condition	Seal and store at 4 °C for 12 months. Do not freeze. Mix well before use.

*If you have a need for other specifications, we can also provide you with product customization.

Advantages

Our products have fast magnetic responsiveness and good monodispersity.
Our products exhibit minimal batch-to-batch variation and high repeatability.
Our products exhibit good biocompatibility and low cytotoxicity.
Our products are easy to conjugate with various biomolecules and are simple to operate.

You Need to Know

Freezing of magnetic beads or any other inappropriate operation is prohibited.
Before using the magnetic beads, shake them thoroughly to ensure even suspension. Bubbles should be avoided during operation.
If necessary, add 0.02% sodium azide to inhibit bacterial growth.
Our products need to be used with magnetic separation equipment.
Our products are for research use only.