Alpha 2 Macroglobulin (A2M) Antibody – Rabbit Polyclonal

Polyclonal Antibody to detect Alpha 2 Macroglobulin in Human; Mouse; Rat samples.
Alpha 2 macroglobulin (A2M) is a major serum protein found at concentrations of 240 mg per 100 ml in men and 290 mg per 100 ml 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 its protease cargo are then internalized and degraded in secondary lysosomes of those cells.

Small volumes of anti-A2M antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

MBS845542 is an antibody targeting A2M. Also known as Alpha 2 Macroglobulin Antibody. Reactive in Human. Host: Rabbit.