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  • 05-354 - Anti-Clusterin α chain (human) Antibody, clone 41D

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05-354 Sigma-Aldrich

Anti-Clusterin α chain (human) Antibody, clone 41D

clone 41D, Upstate®, from mouse

Synonym: Apolipoprotein J, Complement cytolysis inhibitor, Complement-associated protein SP-40,40, Ku70-binding protein 1, Testosterone-repressed prostate message 2, aging-associated protein 4, clusterin, complement lysis inhibitor, complement-associated protein

  •  eCl@ss 32160702

  •  NACRES NA.41

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Properties

Related Categories Alphabetical Index, Antibodies, CI-CN, Primary Antibodies
clone   41D, monoclonal
biological source   mouse
application(s)   immunocytochemistry: suitable
  immunohistochemistry: suitable (paraffin)
  immunohistochemistry: suitable
  western blot: suitable
species reactivity   human
shipped in   dry ice
isotype   IgG1κ
Quality Level   100
antibody product type   primary antibodies
mfr. no.   Upstate®
NCBI accession no.   NM_203339
UniProt accession no.   P10909
Gene Information   human ... CLU(1191)

Description

General description

Clusterin is also known as apolipoprotein J, complement lysis inhibitor, gp80, glycoprotein III, SGP-2, SP 40-40, TRPM2 and T64. It is a ubiquitous multifunctional protein of 80kD comprising of two disulfide-linked subunits, alpha and beta, and capable of interacting with a broad range of molecules. It is implicated in numerous biological processes including sperm maturation, lipid transport, regulation of the complement cascade, membrane recycling, cell death, immune regulation, cell adhesion and morphological transformation. In pathological conditions, it is an amyloid associated protein co-localising with fibrillar deposits in systemic and localised amyloid disorders. In Alzheimer ’s disease, clusterin is present in amyloid plaques and cerebrovascular deposits. In breast cancers, clusterin expression was found to correlate with tumour size. Clusterin is also implicated with endometrial cancers, myocardial infarction, renal diseases and atherosclerosis.

Specificity

This antibody recognizes human clusterin α chain, Mr 40 kDa, and precursor protein.

Immunogen

Native clusterin purified from human serum. Clone 41D.

Application

Anti-Clusterin α chain (human) Antibody, clone 41D is an antibody against Clusterin α chain (human) for use in IC, IH, IH(P) & WB.

Immunohistochemistry:
Previous lots of this antibody at 5 µg/mL detected clusterin in paraffin embedded human brain sections.

Research Category
Apoptosis & Cancer

Neuroscience

Research Sub Category
Apoptosis - Additional

Neurodegenerative Diseases

Target description

40 kDa

Physical form

Format: Purified

Protein G Purified

Purified mouse monoclonal IgG1κ in buffer containing 0.1 M Tris-glycine, pH 7.4, 0.15 M NaCl, with 0.05% sodium azide. Frozen at -20°C.

Storage and Stability

Stable for 1 year at -20°C from date of receipt.

Handling Recommendations:
Upon receipt, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Quality

Routinely evaluated on RIPA lysates from HeLa cells or MCF-7 cell lysates.

Western Blot Analysis:
0.5-2 µg/mL of a previous lot detected human clusterin α chain in RIPA lysates from HeLa cells; previous lots detected the protein in human serum and MCF-7 cell lysates

Analysis Note

Control
HeLa cell lysate.

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.
Protocols & Articles

Articles

Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
Keywords: Affinity chromatography, Centrifugation, Chromatography, Digestions, Direct immunofluorescence, Gene expression, High performance liquid chromatography, Immunofluorescence, Ion Exchange, Microscopy, Precipitation, Purification, Rheumatology, Scanning electron microscopy

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Peer-Reviewed Papers
15

References

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