Peptides & Amino Acids

TargetMol Mag Beads COOH (5 μm) are high quality micron-scale Fe3O4 microspheres coated with carboxyl groups (-COOH), which can be covalently coupled to peptides, proteins, oligonucleotides, and other biological ligands to the surface of the microspheres rapidly, efficiently, sensitively, and specifically under the action of special reagents (e.g., EDC). They can be used for immunoprecipitation (IP), cell sorting, DNA-protein interactions, etc., and are important carriers for medical and molecular biology research. TargetMol Mag Beads COOH (5 μm) have a shell structure encapsulated with carboxyl functional groups to reduce aggregation and precipitation of the beads themselves. Carboxy beads are acidic and are usually activated with EDC in acidic buffer. This carboxy bead series is an aqueous suspension of carboxy-coated superparamagnetic ferric oxide microspheres, which is a new type of functionalized magnetic microspheres using advanced technology that perfectly combines magnetic bead

TargetMol Mag Beads NH2 (2 μm) use advanced polymer polymerisation technology to combine superparamagnetic materials with polymers to form a new type of functionalised magnetic microspheres with an average particle size of 2 μm. The beads offer faster magnetic responsiveness, while maintaining good dispersion, very low non-specific adsorption, and an abundance of binding sites. These properties allow for easy and efficient high-load binding of a wide range of biological ligands (e.g., proteins, peptides, oligonucleotides, drug molecules, etc.). TargetMol Mag Beads NH2 (2 μm) serve as an excellent base material for subsequent processing such as encapsulation, adsorption and chemical modification. By the action of special chemical reagents (e.g. glutaraldehyde), biological ligands such as peptides, proteins, oligonucleotides, etc. can be covalently coupled to the surface of the magnetic beads, which is an important carrier tool in medical and molecular biology research.