Date published: 2026-4-5

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ClpP Antibody (B-12): sc-271284

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Datasheets
  • ClpP Antibody (B-12) is a mouse monoclonal IgG1 κ ClpP antibody, cited in 14 publications, provided at 200 µg/ml
  • raised against amino acids 1-277 representing full length ClpP of human origin
  • ClpP Antibody (B-12) is recommended for detection of ClpP of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA
  • Anti-ClpP Antibody (B-12) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgG Fc BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for ClpP Antibody (B-12) for WB and IHC(P) applications. These reagents are now offered in bundles with ClpP Antibody (B-12) (see ordering information below).
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ClpP Antibody (B-12) is a mouse monoclonal IgG1 kappa light chain antibody that detects ClpP protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry, and enzyme-linked immunosorbent assay (ELISA). Anti-ClpP antibody (B-12) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. ClpP plays a crucial role in the mitochondrial matrix, where ClpP is involved in the degradation of misfolded or damaged proteins, a process essential for maintaining cellular homeostasis and preventing the accumulation of potentially toxic protein aggregates. ClpP is part of the peptidase family S14 and functions as a proteolytic enzyme that hydrolyzes proteins into smaller peptides in the presence of ATP and magnesium ions. A unique structure, characterized by a hollow-cored particle formed by two heptameric rings, creates an aqueous chamber that houses active sites for proteolysis. This structural arrangement is vital for function, as ClpP allows for efficient translocation and degradation of substrates that are recognized and unfolded by ClpX, a regulatory ATPase that directs specific proteins to ClpP for degradation. ClpP exhibits high expression levels in skeletal muscle, intermediate levels in heart, liver, and pancreas, and low levels in brain, placenta, lung, and kidney, highlighting importance in various physiological processes across different tissues.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

ClpP Antibody (B-12) References:

  1. Mitochondrial localization and oligomeric structure of HClpP, the human homologue of E. coli ClpP.  |  de Sagarra, MR., et al. 1999. J Mol Biol. 292: 819-25. PMID: 10525407
  2. Functional proteolytic complexes of the human mitochondrial ATP-dependent protease, hClpXP.  |  Kang, SG., et al. 2002. J Biol Chem. 277: 21095-102. PMID: 11923310
  3. A mitochondrial specific stress response in mammalian cells.  |  Zhao, Q., et al. 2002. EMBO J. 21: 4411-9. PMID: 12198143
  4. Crystallography and mutagenesis point to an essential role for the N-terminus of human mitochondrial ClpP.  |  Kang, SG., et al. 2004. J Struct Biol. 148: 338-52. PMID: 15522782
  5. The ClpP double ring tetradecameric protease exhibits plastic ring-ring interactions, and the N termini of its subunits form flexible loops that are essential for ClpXP and ClpAP complex formation.  |  Gribun, A., et al. 2005. J Biol Chem. 280: 16185-96. PMID: 15701650
  6. Human mitochondrial ClpP is a stable heptamer that assembles into a tetradecamer in the presence of ClpX.  |  Kang, SG., et al. 2005. J Biol Chem. 280: 35424-32. PMID: 16115876
  7. Chemical Cross-Linking Enables Drafting ClpXP Proximity Maps and Taking Snapshots of In Situ Interaction Networks.  |  Fux, A., et al. 2019. Cell Chem Biol. 26: 48-59.e7. PMID: 30415967
  8. Ferritin Degradation by Pneumococcal HtrA, RadA and ClpP Serine Proteases: A Probable Way For Releasing and Acquisition Of Iron.  |  Kheirandish, M., et al. 2020. Infect Drug Resist. 13: 3145-3152. PMID: 32982329
  9. Serum antibodies to surface proteins of Chlamydia trachomatis as candidate biomarkers of disease: results from the Baltimore Chlamydia Adolescent/Young Adult Reproductive Management (CHARM) cohort.  |  Marques, PX., et al. 2022. FEMS Microbes. 3: xtac004. PMID: 37332497
  10. Human ClpP protease: cDNA sequence, tissue-specific expression and chromosomal assignment of the gene.  |  Bross, P., et al. 1995. FEBS Lett. 377: 249-52. PMID: 8543061
  11. A human homologue of Escherichia coli ClpP caseinolytic protease: recombinant expression, intracellular processing and subcellular localization.  |  Corydon, TJ., et al. 1998. Biochem J. 331 (Pt 1): 309-16. PMID: 9512494

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

ClpP Antibody (B-12)

sc-271284
200 µg/ml
$322.00

ClpP Antibody (B-12): m-IgG Fc BP-HRP Bundle

sc-529156
200 µg Ab; 10 µg BP
$361.00

ClpP Antibody (B-12): m-IgGκ BP-HRP Bundle

sc-521902
200 µg Ab, 40 µg BP
$361.00

ClpP Antibody (B-12) AC

sc-271284 AC
500 µg/ml, 25% agarose
$424.00

ClpP Antibody (B-12) HRP

sc-271284 HRP
200 µg/ml
$322.00

ClpP Antibody (B-12) FITC

sc-271284 FITC
200 µg/ml
$336.00

ClpP Antibody (B-12) PE

sc-271284 PE
200 µg/ml
$349.00

ClpP Antibody (B-12) Alexa Fluor® 488

sc-271284 AF488
200 µg/ml
$364.00

ClpP Antibody (B-12) Alexa Fluor® 546

sc-271284 AF546
200 µg/ml
$364.00

ClpP Antibody (B-12) Alexa Fluor® 594

sc-271284 AF594
200 µg/ml
$364.00

ClpP Antibody (B-12) Alexa Fluor® 647

sc-271284 AF647
200 µg/ml
$364.00

ClpP Antibody (B-12) Alexa Fluor® 680

sc-271284 AF680
200 µg/ml
$364.00

ClpP Antibody (B-12) Alexa Fluor® 790

sc-271284 AF790
200 µg/ml
$364.00

Does the antibody work with bacterial samples?

Asked by: ang06
Thank you for your question. ClpP Antibody (B-12): sc-271284 is only recommended for detection of ClpP of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA. We do not have any data supporting detection of bacterial protein.
Answered by: Tech Support Europe
Date published: 2024-07-25

I need to use an antibody to detect the protein in samples of equine origin. Do you know if sc-271284: ClpP (B-12) mouse monoclonal antibody will work?

Asked by: AbPolly
Please contact our Technical Service Department and we would be happy to perform sequence analysis and review our data to answer any questions you may have about additional species reactivity.
Answered by: Technical Support
Date published: 2017-03-06
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Rated 5 out of 5 by from Great specificity for ClpP in Western BlotThis antibody detects over-expressed human ClpP in transfected lysates sc-170553 (lane 2) and sc-170292 (lane 4) and mouse ClpP in transfected lysate sc-119316 (lane 3). -SCBT QC
Date published: 2023-09-14
Rated 2 out of 5 by from Not working in bacteriaWe used this antibody for immunoblot for ClpP in Gram-negative bacteria, but did not work well.
Date published: 2020-09-07
Rated 5 out of 5 by from Work great in western blotThe product quality was very good, and the result of the band was very clear and strong even at a 1:2000 dilution.
Date published: 2017-09-22
Rated 5 out of 5 by from This monoclonal antibody works very wellThis monoclonal antibody works very well for detection of ClpP from cell lines protein samples
Date published: 2017-07-21
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ClpP Antibody (B-12) is rated 4.3 out of 5 by 4.
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