We manufacture and distribute fine chemicals and laboratory
products - with quality and delivery you can count on every time.

Corner
bioWORLD<sup>®</sup> BlackPearl<sup>®</sup> -A (Protein-A)

bioWORLD® BlackPearl® -A (Protein-A)

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 IgG's 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 : bioWORLD's 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.
Catalog Item Availability Mfr. Part # List Price Unit
20161000-1 BlackPearl (R) -A (Protein-A), 1 mL - 1 ea

Specifications

20161000-1 $112.65 EA
20161000-2 BlackPearl (R) -A (Protein-A), 5 mL - 1 ea

Specifications

20161000-2 $299.60 EA

Description Back to Top

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 IgG's 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 : bioWORLD's 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.

Shipping Back to Top

Shipping Costs
Click here for Shipping Costs
313976 has a rating of 4.9 stars based on 10 reviews.