Bondesil PBA (Phenylboronic acid)

• Unique phenylboronic acid sorbent
• High specificity for cis-diol compounds
• Amenable to a broad range of bio-molecule applications

Bond Elut PBA is a unique silica SPE sorbent containing a phenylboronic acid functionality that can retain analytes via a reversible covalent bond. This very strong covalent retention mechanism enables high specificity and cleanliness. The boronate group has a strong affinity for cis-diol containing compounds such as catechols, nucleic acids, some proteins, carbohydrates and PEG compounds. Aminoalcohols, alpha-hydroxy amides, keto compounds, and others can also be retained.

Carbon Loading: 7.9%

Surface Area: 500m²/g

Pore Size: 60Å

Application: Plasma, urine, aqueous samples and biological fluids