Synonyms:A2M, A2MD, CPAMD5, ENTREZ:2, FWP007, HGNC:7, MIM:103950, NM_000014, NM_001347423, NM_001347424, NM_001347425, NP_000005, NP_001334352, NP_001334353, NP_001334354, S863-7, XM_006719056, XP_006719119, alpha-2-macroglobulin
Omim:OMIM:103950
Id:21d5e3ed-ba35-5a74-9728-cd7e5da36314
Hgnc:HGNC:7
Description:alpha-2-macroglobulin
The protein encoded by this gene is a protease inhibitor and cytokine transporter. It uses a bait-and-trap mechanism to inhibit a broad spectrum of proteases, including trypsin, thrombin and collagenase. It can also inhibit inflammatory cytokines, and it thus disrupts inflammatory cascades. Mutations in this gene are a cause of alpha-2-macroglobulin deficiency. This gene is implicated in Alzheimer's disease (AD) due to its ability to mediate the clearance and degradation of A-beta, the major component of beta-amyloid deposits. A related pseudogene, which is also located on the p arm of chromosome 12, has been identified. [provided by RefSeq, Nov 2016]