Anti-Insulin degrading enzyme/IDE Antibody Picoband®

Insulin-degrading enzyme, also known as IDE, is an enzyme. This gene encodes a zinc metallopeptidase that degrades intracellular insulin, and thereby terminates insulins activity, as well as participating in intercellular peptide signalling by degrading diverse peptides such as glucagon, amylin, bradykinin, and kallidin. The preferential affinity of this enzyme for insulin results in insulin-mediated inhibition of the degradation of other peptides such as beta-amyloid. Deficiencies in this protein's function are associated with Alzheimer's disease and type 2 diabetes mellitus but mutations in this gene have not been shown to be causitive for these diseases. This protein localizes primarily to the cytoplasm but in some cell types localizes to the extracellular space, cell membrane, peroxisome, and mitochondrion. Alternative splicing results in multiple transcript variants encoding distinct isoforms.

Alzheimer's Disease, Atherosclerosis, Cancer, Cardiovascular, Cell Biology, Diabetes, Diabetes-associated, Growth Factors/Hormones, Heart Disease, Metabolism, Metalloprotease, Neurodegenerative Disease, Neurology Process, Neuroscience, Proteolysis/Ubiquitin, Proteolytic Enzymes, Signal Transduction

Plays a role in the cellular breakdown of insulin, IAPP, glucagon, bradykinin, kallidin and other peptides, and thereby plays a role in intercellular peptide signaling. Degrades amyloid formed by APP and IAPP. May play a role in the degradation and clearance of naturally secreted amyloid beta-protein by neurons and microglia.

1. Entrez Gene: IDE insulin-degrading enzyme. 2. Affholter JA, Fried VA, Roth RA (Dec 1988) . Human insulin-degrading enzyme shares structural and functional homologies with E. coli protease III. Science. 242 (4884) : 1415–8.

Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

Cytoplasm. Cell membrane. Secreted. Present at the cell surface of neuron cells. The membrane-associated isoform is approximately 5 kDa larger than the known cytosolic isoform.