Bond Elut PBA

Bond Elut PBA SPE from Agilent Technologies

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.

Bond Elut PBA All pictures shown are for illustration purpose only. Actual product may vary.

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Features
  • Unique phenylboronic acid sorbent
  • High specificity for cis-diol compounds
  • Amenable for a broad range of bio-molecule applications
Specifications
  Bond Elut PBA
Category Covalent
Bonded Functional Group Phenylboronic acid
Base Material Silica based
Endcapped No
Format Packed bed
Typical Carbon Loading 7.9%
Surface Area 500 m2/g
Particle Size 40 µm, irregular
Mean Pore Size 60 Å
Literature