PureCube Glutathione MagBeads

The pairing of an enzyme to its substrate is one of the most specific combinations in life sciences. This is why GST-tag purifications exploit this specificity to gain high levels of purity while maintaining a high protein yield.

PureCube Glutathione MagBeads is a suspension of small 30 µm magnetic purification beads that are used for this purpose. Their small size provides high mechanical stability.

Features

Usage: Specific binding and purification of GST-tagged proteins

Specificity: Affinity to GST(Gluthathione-S-Transferase)-tagged proteins

Binding capacity: >20 mg/ml

Bead Ligand: L-Glutathione (reduced)

Bead size: 30 μm

Matrix: 6% cross-linked agarose

Filling quantity: Delivered as a 25 % suspension

pH Stability: 3-12

Stabilities: 1 M sodium acetate, pH 4.0, or 6 M guanidinehydrochloride, organic solvents (e.g., 70% (v/v) ethanol), 1% (w/v) SDS, 0.1 M NaOH, 0.1 M HCl.