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Typical Testing Data/Standard Curve (for reference only)

Porcine Clusterin (CLU) ELISA Kit | CLU elisa kit

Pig Clusterin (CLU) ELISA Kit

Gene Names
CLU; CLI; AAG4; APOJ; CLU1; CLU2; KUB1; SGP2; APO-J; SGP-2; SP-40; TRPM2; TRPM-2; NA1/NA2
Reactivity
Porcine
Synonyms
Clusterin (CLU); Pig Clusterin (CLU) ELISA Kit; CLU; TRPM2; KUB1; CLI; APOJ; SGP2; AAG4; APO-J; SP-40; Apolipoprotein J; Complement Lysis Inhibitor; 40; Sulfated Glycoprotein 2; Testosterone-Repressed Prostate Message 2; CLU elisa kit
Ordering
For Research Use Only!
Reactivity
Porcine
Specificity
This assay has high sensitivity and excellent specificity for detection of Clusterin (CLU).
No significant cross-reactivity or interference between Clusterin (CLU) and analogues was observed.
Sequence Length
449
Assay Type
Double-antibody Sandwich
Samples
Serum, Plasma, Tissue Homogenates, Cell Lysates, Cell Culture Supernates and Other Biological Fluids
Detection Range
1.56-100ng/mL
Sensitivity
< 0.69ng/mL
Application
Enzyme-linked immunosorbent assay for Antigen Detection.
Intra-assay Precision (Precision within an assay)
3 samples with low, middle and high level Clusterin (CLU) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays)
3 samples with low, middle and high level Clusterin (CLU) were tested on 3 different plates, 8 replicates in each plate.
CV(%) =
SD/meanX100
Intra-Assay
CV<10%
Inter-Assay
CV<12%
Preparation and Storage
The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.
To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.

Typical Testing Data/Standard Curve (for reference only)

Typical Testing Data/Standard Curve (for reference only)
Related Product Information for CLU elisa kit
The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Clusterin (CLU). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Clusterin (CLU). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Clusterin (CLU), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Clusterin (CLU) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
53,643 Da
NCBI Official Full Name
clusterin preproprotein
NCBI Official Synonym Full Names
clusterin
NCBI Official Symbol
CLU
NCBI Official Synonym Symbols
CLI; AAG4; APOJ; CLU1; CLU2; KUB1; SGP2; APO-J; SGP-2; SP-40; TRPM2; TRPM-2; NA1/NA2
NCBI Protein Information
clusterin
UniProt Protein Name
Clusterin
Protein Family
UniProt Gene Name
CLU
UniProt Synonym Gene Names
APOJ; CLI; KUB1; Apo-J; CLI; TRPM-2

NCBI Description

The protein encoded by this gene is a secreted chaperone that can under some stress conditions also be found in the cell cytosol. It has been suggested to be involved in several basic biological events such as cell death, tumor progression, and neurodegenerative disorders. Alternate splicing results in both coding and non-coding variants.[provided by RefSeq, May 2011]

Uniprot Description

CLU: Isoform 1 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. Secreted isoform 1 protects cells against apoptosis and against cytolysis by complement. Intracellular isoforms 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. Nuclear isoforms promote apoptosis. Mitochondrial isoforms suppress BAX-dependent release of cytochrome c into the cytoplasm and inhibit apoptosis. Plays a role in the regulation of cell proliferation. Belongs to the clusterin family. 5 isoforms of the human protein are produced by alternative splicing.

Protein type: Apoptosis; Mitochondrial; Secreted; Secreted, signal peptide

Chromosomal Location of Human Ortholog: 8p21.1

Cellular Component: cell surface; cytoplasm; cytosol; endoplasmic reticulum; extracellular matrix; extracellular region; extracellular space; Golgi apparatus; intracellular; mitochondrial membrane; mitochondrion; nucleus; perinuclear region of cytoplasm; protein complex

Molecular Function: amyloid-beta binding; ATPase activity; chaperone binding; low-density lipoprotein receptor binding; misfolded protein binding; protein binding; protein complex binding; ubiquitin protein ligase binding

Biological Process: antimicrobial humoral response; cell morphogenesis; central nervous system myelin maintenance; chaperone-mediated protein complex assembly; complement activation; complement activation, classical pathway; innate immune response; lipid metabolic process; microglial cell activation; negative regulation of protein homooligomerization; platelet degranulation; positive regulation of NF-kappaB transcription factor activity; positive regulation of nitric oxide biosynthetic process; positive regulation of proteasomal ubiquitin-dependent protein catabolic process; positive regulation of protein homooligomerization; positive regulation of receptor-mediated endocytosis; positive regulation of tumor necrosis factor production; protein import; protein stabilization; regulation of complement activation; release of cytochrome c from mitochondria; response to misfolded protein; response to virus; reverse cholesterol transport

Research Articles on CLU

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Product Notes

The Porcine CLU clu (Catalog #AAA2702987) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA2702987 ELISA Kit recognizes Porcine CLU. It is sometimes possible for the material contained within the vial of "Clusterin (CLU), ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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