Polymer NHS Magbeads Preactivated N - Hydroxy Succinimide Nanoparticle​ 2 μm, 10 mg/mL

1, Description:

BeaverBeads ™ Mag NHS and BeaverBeads ™ Magrose NHS are spherical beads modified with NHS groups capable of forming stable peptide bonds with proteins and other molecules with primary amine groups for affinity purification or assay detection of antibodies, antigens and other biomolecules. Compared with the traditional beads with carboxyl or amino groups, the beads with surface containing NHS group do not need to be activated by EDC / NHS or glutaraldehyde in advance. Simply by dissolving the ligand containing the primary amino acid in the coupling buffer (mix the protein solution with Mag NHS beads at room temperature for 1 ~ 2h), the ligands will be attached on the beads.

2, Introduction:

3, FEATURES:

• 1. Simple, without activation, can be directly covalently coupled with the biological ligand;

• 2. Efficient, bio-ligand coupling efficiency of up to 90% or more, much higher than the carboxyl beads, while the ligand with a higher binding capacity;

• 3. Fast, 1 ~ 2h to complete the bio-ligand coupling;

• 4. Mild, room temperature or 4 ℃ coupling, coupling system pH 5 ~ 9;

• 5. Stable, the formation of a stable amide bond, to prevent the ligand off.

• 6. Good biocompatibility, reduced nonspecific adsorption.

BEAVER was founded in the end of 2011, located at Suzhou Industrial Park. BEAVER combines biotech with nanotech as a “twin-turbine”strategy in the product design. BEAVER team focuses on magnetic nanoparticle technology and product development, provides customers with professional sample processing solutions, and is committed to promoting the development of life science industry. BEAVER provides high-quality products to customers from Europe, North America, Mid East, etc. BEAVER’s products are used by over 1000 institutions, 300 enterprises and cited by over 200 papers. BEAVER has been cooperating with domestic and overseas experts for nanomaterial industry international standards ISO 19807-2, projected to be published in 2021. In addition, BEAVER has established a quality management system and passed ISO 9001 and ISO 13485. BEAVER products also have CE and NMPA Class I certificates. BEAVER carries on the quality control to each step of the product life cycle, in order to ensure that the product quality conforms to the regulation and the customers’ needs.