bioWORLD* BlackPearl* -A (Protein

BlackPearl-A (Protein A) An affinity matrix ideal for isolation and purification of immunoglobins on a small scale. BlackPearl-A consists of recombinant Protein A covalently coupled to BlackPearl Magnetic Beads. Protein A has a high affinity for subclasses of IgG from a variety of species, including human, rabbit, mouse, and sheep. Coupled through a stable and leak resistant linkage over a wide pH range, this allows immunomagnetic purifications of IgGs from ascites, serum, or cell culture supernatants. The matrix can be regenerated up to 6 times with minimal loss of binding capacity. It can be used to immunoprecipitate target proteins from crude cell lysates using selected primary antibody. Specific antibodies can be covalently cross-linked to the BlackPearl-A surface to create a reusable immunoprecipitation bead, thus avoiding the co-elution of antibody with the target antigen.

Specifications:
• Matrix: Magnetic agarose beads, 6%
• Ligand: Recombinant Protein A
• Particle Size (range): 50-125 µm
• Suspension: 25% slurry (1 ml contains 250uL settled vol.)
• pH stability: 4-9
• Storage: 2-8°C

Usage : bioWORLDs products are supplied for LABORATORY RESEARCH USE ONLY. The product may not be used as a drug, agricultural or pesticidal product , food additive or as a household chemical.
Image(s) are representative of the product group and not necessarily the individual product.

Size: 1 mL

Size: 5 mL