Bio-Works, a Sweden company, designs, develops and manufactures a broad product range in Uppsala. For uses within areas of Life Sciences, Food & Beverage.

WorkBeads™ Protein A
WorkBeads™ BabyBio A

WorkBeads™ Protein A & BabyBio A are designed for the purification of monoclonal and polyclonal antibodies. Made from agarose, well established and well-known in the Biotech industry.

• Higher dynamic binding capacity for monoclonal antibodies; excellent recovery & high purity
• Stronger coupling chemistry; high pH stability and low leakage
• Reliable, reproducible and efficient

WorkBeads Protein A affinity chromatography media is produced from agarose using a cross-linking method that results in a highly porous and physically stable agarose matrix. Agarose matrices have successfully been used for many years in biotechnology research and in the industrial purification of proteins.

The recombinant protein A is engineered to facilitate an oriented coupling to the matrix which allows high binding capacities for target proteins. The high capacity, chemical stability and low ligand leakage make WorkBeads Protein A ideal for purification of mono- and polyclonal antibodies.

WorkBeads™ Protein A is designed to allow oriented coupling to the bead via multipoint attachment. This allows high utilization of the immobilized protein A resulting in high IgG binding conditions.
Bead has a dynamic binding capacity of typically more than 40 mg IgG/ml media under standard binding conditions (PBS, pH 7.4 and 3 minutes residence time).

Media Characteristics