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. 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.
- UPC:
- 51284611
- Condition:
- New
- Availability:
- 3 Days
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- 20161000-1
