CRADD Antibody – Rabbit Polyclonal

The protein encoded by this gene is a death domain (CARD/DD)-containing protein and has been shown to induce cell apoptosis. Through its CARD domain, this protein interacts with, and thus recruits, caspase 2/ICH1 to the cell death signal transduction complex that includes tumor necrosis factor receptor 1 (TNFR1A), RIPK1/RIP kinase, and numbers of other CARD domain-containing proteins. [provided by RefSeq, Jul 2008]

CRADD: Apoptotic adaptor molecule specific for caspase-2 and FASL/TNF receptor-interacting protein RIP. In the presence of RIP and TRADD, CRADD recruits caspase-2 to the TNFR-1 signalling complex. Defects in CRADD are the cause of mental retardation autosomal recessive type 34 (MRT34). A disorder characterized by significantly below average general intellectual functioning associated with impairments in adaptative behavior and manifested during the developmental period. MRT34 is a non- syndromic form. Affected individuals have mildly delayed development and significantly impaired cognitive function, precluding independent living and self-care. Speech is rudimentary, but articulate; autism is not present.

Protein type: Adaptor/scaffold; Apoptosis

Chromosomal Location of Human Ortholog: 12q21.33-q23.1

Cellular Component: cytoplasm; nucleus

Molecular Function: protease binding; protein binding; protein binding, bridging

Biological Process: caspase activation; DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest; induction of apoptosis via death domain receptors

Disease: Mental Retardation, Autosomal Recessive 34