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| Product Name | a2-Macroglobulin, Human Plasma |
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| Description | Purity ~95% (SDS-PAGE). Alpha 2 macroglobulin (A2M) is a major serum protein found at concentrations of 240 mg per 100 ml in men and 290mg per 100ml in women. It functions as a broad-spectrum protease-binding protein. It is produced by the liver, and is a major component of the alpha-2 band in protein electrophoresis. It is a large plasma glycoprotein that has long been known as an irreversible inhibitor of a variety of proteinases. More recently, it has been reported that numerous growth factors, cytokines and hormones bind to alpha 2M through diverse mechanisms. A2M is also produced in the brain where it binds multiple extracellular ligands and is internalized by neurons and astrocytes. In the brain of Alzheimer's disease (AD) patients, A2M has been localized to diffuse amyloid plaques. A2M also binds soluble beta-amyloid, of which it mediates degradation. Protease-conjugated alpha2-macroglobulin is selectively bound by cells contacting the body fluids and alpha2-macroglobulin and it |
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| Size | 1mg |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | a2-Macroglobulin, Human Plasma (C3 and PZP-like alpha-2-macroglobulin domain-containing protein 5, A2M, CPAMD5, FWP007) |
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| Gene, Accession, CAS # | A2M, Gene ID: 2, SwissProt: P01023 |
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| Catalog # | M1150-01B |
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| Order / More Info | a2-Macroglobulin, Human Plasma from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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