Clusterin
Clusterin (CLU) is the most widely accepted name for a highly conserved protein that has been identified independently by many different laboratories. Other names for CLU include: SGP2, S35-S45, apolipoprotein J, SP-40, 40, ADHC-9, gp80, GPIII, and testosterone-repressed prostate message (TRPM-2). Clusterin has been associated with the clearance of cellular debris and apoptosis. Other functions include the control of complement-mediated cell lysis, shuttling of aberrant beta-amyloid across the blood-brain barrier and lipid scavenging. The measurement of urinary or serum clusterin may play a role in the early detection of renal injury. Increased urinary levels have been observed in rat models of tubular proteinuria but not glomerular proteinuria. Increased levels have also been seen in Alzheimer?s patients.
Swiss-Prot Accession Number: P10909