Gene Symbol | Clu |
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Entrez Gene | 24854 |
Alt Symbol | APOJ, CLI, DAG, RATTRPM2B, SGP-2, SGP2, SP-40, SP40, TRPM-2, TRPM2B, Trpm2, Trpmb |
Species | Rat |
Gene Type | protein-coding |
Description | clusterin |
Other Description | dimeric acid glycoprotein|sulfated glycoprotein 2|testosterone repressed prostate message 2|testosterone-repressed prostate message|testostrone-repressed prostate message 2 |
Swissprots | P05371 |
Accessions | AAA18641 AAA42299 EDL85369 EDL85370 EDL85371 EDL85372 P05371 AF314657 AAG31162 BC061534 AAH61534 FQ209467 FQ209498 FQ209623 FQ211071 FQ213433 FQ214098 FQ218237 FQ218812 FQ219030 M16975 AAA41273 M64723 AAA42298 X13231 CAA31618 XM_006252094 XP_006252156 NM_053021 NP_444180 |
Function | Functions as extracellular chaperone that prevents aggregation of nonnative proteins. Prevents stress-induced aggregation of blood plasma proteins. Inhibits formation of amyloid fibrils by APP, APOC2, B2M, CALCA, CSN3, SNCA and aggregation-prone LYZ variants (in vitro). Does not require ATP. Maintains partially unfolded proteins in a state appropriate for subsequent refolding by other chaperones, such as HSPA8/HSC70. Does not refold proteins by itself. Binding to cell surface receptors triggers internalization of the chaperone-client complex and subsequent lysosomal or proteasomal degradation. When secreted, protects cells against apoptosis and against cytolysis by complement. Intracellular forms interact with ubiquitin and SCF (SKP1-CUL1-F-box protein) E3 ubiquitin-protein ligase complexes and promote the ubiquitination and subsequent proteasomal degradation of target proteins. Promotes proteasomal degradation of COMMD1 and IKBKB. Modulates NF-kappa-B transcriptional activity. Promote |
Subcellular Location | Secreted {ECO:0000269|PubMed:3415696, ECO:0000269|PubMed:3651384}. Nucleus {ECO:0000250}. Cytoplasm {ECO:0000250}. Mitochondrion membrane {ECO:0000250}; Peripheral membrane protein {ECO:0000250}; Cytoplasmic side {ECO:0000250}. Cytoplasm, cytosol {ECO:0000250}. Microsome {ECO:0000250}. Endoplasmic reticulum {ECO:0000250}. Cytoplasmic vesicle, secretory vesicle, chromaffin granule {ECO:0000250}. Note=Can retrotranslocate from the secretory compartments to the cytosol upon cellular stress. Detected in perinuclear foci that may be aggresomes containing misfolded, ubiquitinated proteins. Detected at the mitochondrion membrane upon induction of apoptosis (By similarity). {ECO:0000250}. |
Tissue Specificity | Detected in Sertoli cells (at protein level). Detected in cultured Sertoli cells, testis, epididymis, liver and brain. {ECO:0000269|PubMed:3651384}. |
Clusterin Protein (OPPA00696) - OPPA00696 from Aviva Systems Biology
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Rat Clusterin Protein - abx065950 from Abbexa
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Apolipoprotein J / Apo J - P5826 from Acris Antibodies
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Clusterin, Rat Recombinant - 228-10249-1 from RayBiotech
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Recombinant Rat CLU / ApoJ - 228-10249-2 from RayBiotech
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Recombinant Rat CLU / ApoJ - 228-10249-3 from RayBiotech
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Clusterin (CLU), Rat - 20-7522 from ARP American Research Products
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Clusterin Rat - CYPS-444 from NeoScientific
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Recombinant Rat CLU Protein - BP000057-CYT-437 from Syd Labs
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Recombinant Rat Clusterin, T7-His - Clu-2679R from Creative Biomart
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Recombinant Rattus Clusterin, His-tagged, T7-tagged - Clu-108R from Creative Biomart
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Recombinant Rat Clu, His-tagged - Clu-3664R from Creative Biomart
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Clusterin Rat - BCA-971 from Reagent Proteins
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Apo J/Clusterin - PPT-20034 from Nordic BioSite
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Recombinant Clusterin (CLU) - RPB180Ra01 from Cloud-clone
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Recombinant Rat Clusterin(Clu) - CSB-YP005595RA CSB-EP005595RA CSB-BP005595RA CSB-MP005595RA from Cusabio
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Clusterin (CLU) - RPU140848 from Biomatik
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Apolipoprotein-J, Recombinant Protein - MBS142313 from MyBioSource
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Clusterin Rat Recombinant ( Clusterin Rat ) - PT_40267 from Novatein Biosciences
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Recombinant Rat CLU Protein - CLU-1472R from Creative Biomart
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Clusterin Rat Recombinant - Pr20373 from ProMab
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Recombinant Clusterin (CLU) - RPU40848 from Biomatik
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CLU Recombinant Protein (OPCD02270) - OPCD02270 from Aviva Systems Biology
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Clusterin (CLU), Recombinant Protein - MBS2012000 from MyBioSource
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Clusterin (Clu), Recombinant Protein - MBS1073776 from MyBioSource
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