Exbio — Research products — Antibodies — Serum, plasma, and secreted proteins — Anti-Clusterin Purified

Anti-Clusterin Purified

Regulatory status

RUO

Antigen

Clusterin

Clone

Hs-3

Format

Purified

Reactivity

Human

Application

ELISA, WB, IHC(P), ICC

Variant

0.1 mg

11-421-C100

In stock

176.00 USD

0.025 mg

11-421-C025

Delivery 1 week

88.00 USD

Variant

0.1 mg

11-421-C100

In stock

176.00 USD

0.025 mg

11-421-C025

Delivery 1 week

88.00 USD

Contact distributor

Product details

Description

Images

References

SDS download

Isotype

Mouse IgG1

Specificity

The mouse monoclonal antibody Hs-3 recognizes human clusterin (apolipoprotein J), a conserved secreted glycoprotein.

Application

ELISA, WB, IHC(P), ICC

Application details

Immunohistochemistry (paraffin sections): Recommended dilution: 10 μg/ml; positive tissue: Sertoli cells.
Western blotting: Recommended dilution: 1 μg/ml; positive material: seminal plasma.

Reactivity

Human

Negative species

Dog, Cat, Pig, Cow

Immunogen

Freshly ejaculated human sperms were washed in PBS and extracted in 3% acetic acid, 10% glycerol, 30 mM benzaminidine. The acid extract was dialyzed against 0.2% acetic acid and subsequently used for immunization.

Concentration

1 mg/ml

Preparation

Purified by protein-A affinity chromatography.

Formulation

Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide

Storage and handling

Store at 2-8°C. Do not freeze.

The product is intended For Research Use Only. Diagnostic or therapeutic applications are strictly forbidden. Products shall not be used for resale or transfer to third parties either as a stand-alone product or as a manufacture component of another product without written consent of EXBIO Praha, a.s. EXBIO Praha, a.s. will not be held responsible for patent infringement or any other violations of intellectual property rights that may occur with the use of the products. Orders for all products are accepted subject to the Term and Conditions available at www.exbio.cz. EXBIO, EXBIO Logo, and all other trademarks are property of EXBIO Praha, a.s.

Other names

Complement-associated protein SP-40, Complement cytolysis inhibitor, CLI, CLU, NA1/NA2, Apolipoprotein J, Apo-J, TRPM-2, KBP1, KUB1, CLI, AAG4, APOJ, SGP2

Antigen description

Clusterin (APO J, SGP-2, TRPM-2, SP-40, pADHC-9, CLJ, T64, GP III, XIP8) is a 75-80 kD disulfide-linked heterodimeric protein containing about 30% of N-linked carbohydrate rich in sialic acid but truncated forms targeted to the nucleus have also been identified. It is a conserved secreted glycoprotein expressed by a wide range of tissues and being implicated in many physiological processes, including e.g. lipid transportation, complement inhibition, tissue remodeling, membrane recycling, or clearence of cellular debris. It is nearly ubiqitously expressed in most mammalian tissues and can be found in plasma, milk, urine, cerebrospinal fluid and semen. Clusterin is able to bind and form complexes with numerous partners (immunoglobulins, lipids, heparin, bacteria, complement components, paraoxonase, beta amyloid, leptin etc.) and is expressed in many pathological and clinically relevant situations including cancer, organ regeneration, infection, Alzheimer disease, retinitis pigmentosa, myocardial infarction, renal tubular damage, autoimmunity and others. A genuine function of clusterin is still enigmatic.

Entrez Gene ID 1191

UniProt ID P10909

Western blotting analysis of human clusterin using mouse monoclonal antibody Hs-3 on lysates of MCF-7 cell line and MOLT-4 cell line (clusterin non-expressing cell line; negative control) under non-reducing and reducing conditions. Nitrocellulose membrane was probed with 2 µg/ml of mouse anti-clusterin monoclonal antibody followed by IRDye800-conjugated anti-mouse secondary antibody. Clusterin was detected around 40 kDa.

General references:

Shannan B, Seifert M, Boothman DA, Tilgen W, Reichrath J: Clusterin and DNA repair: a new function in cancer for a key player in apoptosis and cell cycle control. J Mol Histol. 2006 Sep;37(5-7):183-8.
PubMed

Rodríguez-Piñeiro AM, de la Cadena MP, López-Saco A, Rodríguez-Berrocal FJ: Differential expression of serum clusterin isoforms in colorectal cancer. Mol Cell Proteomics. 2006 Sep;5(9):1647-57.
PubMed

Pajak B, Orzechowski A: Clusterin: the missing link in the calcium-dependent resistance of cancer cells to apoptogenic stimuli. Postepy Hig Med Dosw (Online). 2006;60:45-51.
PubMed

Cochrane DR, Wang Z, Muramaki M, Gleave ME, Nelson CC: Differential regulation of clusterin and its isoforms by androgens in prostate cells. J Biol Chem. 2007 Jan 26;282(4):2278-87.
PubMed

Schepeler T, Mansilla F, Christensen LL, Orntoft TF, Andersen CL: Clusterin expression can be modulated by changes in TCF1-mediated Wnt signaling. J Mol Signal. 2007 Jul 16;2:6.
PubMed

Product specific references:

Capkova J, Geussova G, Peknicova J: New monoclonal antibody to human apolipoprotein J. Folia Biol (Praha). 2002;48(1):40-2.

Sikorski K, Mehta A, Inngjerdingen M, Thakor F, Kling S, Kalina T, Nyman TA, Stensland ME, Zhou W, de Souza GA, Holden L, Stuchly J, Templin M, Lund-Johansen F: A high-throughput pipeline for validation of antibodies. Nat Methods. 2018 Nov;15(11):909-912.
PubMed