Clusterin Polyclonal antibody

Clusterin Polyclonal Antibody for IHC, WB,ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 12289-1-AP


AAG4, Apo J, APOJ, ApoJalpha, ApoJbeta, Apolipoprotein J, CLI, CLU, clusterin, Complement cytolysis inhibitor, Ku70 binding protein 1, KUB1, NA1/NA2, SGP 2, SGP2, SP 40, TRPM 2, TRPM2

Tested Applications

Positive WB detected inhuman plasma tissue
Positive IHC detected inhuman tonsillitis tissue, human breast cancer tissue, human liver cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

Western Blot (WB)WB : 1:500-1:2000
Immunohistochemistry (IHC)IHC : 1:50-1:500
Sample-dependent, check data in validation data gallery

Product Information

12289-1-AP targets Clusterin in WB, IHC, CoIP,ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivity human, mouse, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Clusterin fusion protein Ag2889
Full Name clusterin
Calculated molecular weight 449 aa, 53 kDa
Observed molecular weight 37 kDa
GenBank accession numberBC010514
Gene symbol CLU
Gene ID (NCBI) 1191
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

Clusterin (Apolipoprotein J) is a 75-80 kDa heterodimeric glycoprotein produced by a wide array of tissues and found in most biologic fluids (PMID: 7648419; 11906815). It is encoded by one single gene and cleaved posttranslationally into α (34-36 kDa) and β (36-39 kDa) subunits prior to secretion from the cell. Many functions have been described for clusterin, including regulating apoptosis, transporting lipids, controlling cell interactions, regulating complement (PMID: 10694874).


Product Specific Protocols
WB protocol for Clusterin antibody 12289-1-APDownload protocol
IHC protocol for Clusterin antibody 12289-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Diabetes Metab Syndr Obes

Salidroside-Mitigated Inflammatory Injury of Hepatocytes with Non-Alcoholic Fatty Liver Disease via Inhibition TRPM2 Ion Channel Activation.

Authors - Qi Feng

Int J Biometeorol

Bathing in carbon dioxide-enriched water alters protein expression in keratinocytes of skin tissue in rats.

Authors - Julia Kälsch

PLoS One

Proteomic analysis of rat serum revealed the effects of chronic sleep deprivation on metabolic, cardiovascular and nervous system.

Authors - Bo Ma

Front Pharmacol

Predictive Nephrotoxicity Profiling of a Novel Antifungal Small Molecule in Comparison to Amphotericin B and Voriconazole.

Authors - Nadeeka S Udawatte

Ecotoxicol Environ Saf

Expression of Clusterin suppresses Cr(VI)-induced premature senescence through activation of PI3K/AKT pathway.

Authors - Yujing Zhang

Food Chem Toxicol

Clusterin overexpression as a potential neuroprotective response to the pathological effects of high fat dieting on the brain reward system.

Authors - Carmen Rodríguez-Rivera


The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.


George (Verified Customer) (12-03-2018)

IHC performed on paraffin-embedded human kidney tissue

  • Applications: Immunohistochemistry,
  • Primary Antibody Dilution: 1:200
  • Cell Tissue Type: human
Clusterin Antibody Immunohistochemistry, validation (1:200 dilution) in human (Cat no:12289-1-AP)