ABC's Thiol-modified Magnetic Beads are monodispersed, superparamagnetic microspheres coated with high density thiol functional groups (2-pyridyl disulphide). The microspheres are used to reversibly couple thiol-containing ligands.

Features and Advantages:

• Pre-activated and ready-to-use
• Mild coupling conditions
• Specific isolation of cysteine proteins/peptides
• Stable covalent bond with minimal ligand leakage
• Low nonspecific binding

 

Product Specificities

• Beads size: ~ 1µm
• Beads concentration: 10 mg/mL
• Stability: pH 4-10
• Capacity: 10-100 µg protein/mg beads