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HSP 56 Antibody (329.1): sc-100758

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Datasheets
  • HSP 56 Antibody (329.1) is a mouse monoclonal IgG2a κ HSP 56 antibody, cited in 5 publications, provided at 100 µg/ml
  • raised against recombinant HSP 56 of human origin
  • recommended for detection of HSP 56 of mouse, rat and human origin by WB, IP and ELISA
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for HSP 56 Antibody (329.1). This work is in progress.

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HSP 56 Antibody (329.1) is a mouse monoclonal IgG2a kappa light chain antibody that detects HSP 56 protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), and enzyme-linked immunosorbent assay (ELISA). HSP 56 Antibody (329.1) is available as the non-conjugated anti-HSP 56 antibody (329.1). HSP 56, also known as FKBP4, FK506 binding protein 4, HBI, p52, FKBP52, FKBP59, and PPIase, plays a crucial role as a cis-trans prolyl isomerase within the immunophilin protein family. HSP 56 is primarily located in the cytoplasm and nucleus, where HSP 56 is essential for proper protein folding and trafficking, which are vital processes for maintaining cellular homeostasis and function. HSP 56′s ability to assist in correct protein folding ensures functional conformations, thereby preventing misfolding and aggregation that can lead to cellular stress and disease. Additionally, HSP 56 interacts with various proteins, including phytanoyl-CoA alpha-hydroxylase and HSP90, through tetratricopeptide repeat domains, further emphasizing HSP 56′s importance in cellular signaling and stress response pathways. The human HSP 56 gene (FKBP4) features multiple polyadenylation sites, and HSP 56 can undergo phosphorylation, which may influence activity and interactions. HSP 56 also serves as a co-chaperone for steroid hormone nuclear receptors, regulating hormone action in target tissues, making HSP 56 a significant player in both immunological and hormonal signaling pathways.

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

HSP 56 Antibody (329.1) References:

  1. Heat shock protein-90 (Hsp90) acts as a repressor of peroxisome proliferator-activated receptor-alpha (PPARalpha) and PPARbeta activity.  |  Sumanasekera, WK., et al. 2003. Biochemistry. 42: 10726-35. PMID: 12962497
  2. Hsp90-binding immunophilins link p53 to dynein during p53 transport to the nucleus.  |  Galigniana, MD., et al. 2004. J Biol Chem. 279: 22483-9. PMID: 15004035
  3. A novel role for the immunophilin FKBP52 in copper transport.  |  Sanokawa-Akakura, R., et al. 2004. J Biol Chem. 279: 27845-8. PMID: 15133031
  4. Association of immunophilins with mammalian TRPC channels.  |  Sinkins, WG., et al. 2004. J Biol Chem. 279: 34521-9. PMID: 15199065
  5. FKBP52.  |  Davies, TH. and Sánchez, ER. 2005. Int J Biochem Cell Biol. 37: 42-7. PMID: 15381148
  6. FK506-binding proteins 51 and 52 differentially regulate dynein interaction and nuclear translocation of the glucocorticoid receptor in mammalian cells.  |  Wochnik, GM., et al. 2005. J Biol Chem. 280: 4609-16. PMID: 15591061
  7. Evidence for chaperone heterocomplexes containing both Hsp90 and VCP.  |  Prince, T., et al. 2005. Biochem Biophys Res Commun. 331: 1331-7. PMID: 15883021
  8. Cochaperone immunophilin FKBP52 is critical to uterine receptivity for embryo implantation.  |  Tranguch, S., et al. 2005. Proc Natl Acad Sci U S A. 102: 14326-31. PMID: 16176985
  9. Mitogenic estrogen metabolites alter the expression of 17beta-estradiol-regulated proteins including heat shock proteins in human MCF-7 breast cancer cells.  |  Kim, SH., et al. 2005. Mol Cells. 20: 378-84. PMID: 16404153
  10. GCUNC-45 is a novel regulator for the progesterone receptor/hsp90 chaperoning pathway.  |  Chadli, A., et al. 2006. Mol Cell Biol. 26: 1722-30. PMID: 16478993

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

HSP 56 Antibody (329.1)

sc-100758
100 µg/ml
$333.00

Why does one blot show no band for HSP56 in untransfected 293T cells the other blot does, and why don't you see more of it when over expressed? These data do not convince me that this antibody is actually staining for HSP 56

Asked by: real or not
Thank you for your question. HSP proteins are generally pretty ubiquitously expressed so it is harder to show upregulation. The differences in signal observed between untransfected control 293T and HSP 56 transfected 293T could be a result of differences in protein loading, lysate preparations, exposure times, buffer quality, etc. There are many variables that can contribute to this observable difference. The data we show on our website is intended to be indicative of what you would expect when using this antibody. Please contact our Technical Service Department for further support.
Answered by: Technical Support
Date published: 2019-03-22

What is the molecular weight of HSP 56 ?

Asked by: TinTin
Thank you for your question. HSP 56 has an expected molecular weight of approximately 56 kDa. If you have any questions, please contact our Technical Service Department and we would be happy to assist you.
Answered by: Technical Support
Date published: 2017-03-27
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Rated 5 out of 5 by from Good for Western BlotAntibody works for Western blot with mouse hippocampus tissue extract in published research -SCBT QC
Date published: 2023-09-14
Rated 2 out of 5 by from Use to detect HSP56 protein levelsThis antibody is very useful for protein detection in animal and human cell compartments. In particular, we used this antibody to detect protein levels in nuclear and cytosolic cell compartments in hippocampus and prefrontal cortex of mice and rats. In human samples we did not obtained protein bands detecting HSP56 levels. In general, we are not very satisfied with the obtained results, because Ab displayed low purity and high background in Western blot. Dilution to 1:200 for Western blot.
Date published: 2017-11-23
Rated 2 out of 5 by from Use to detect HSP56 protein levelsThis antibody is very useful for protein detection in animal and human cell compartments. In particular, we used this antibody to detect protein levels in nuclear and cytosolic cell compartments in hippocampus and prefrontal cortex of mice and rats. In human samples we did not obtained protein bands detecting HSP56 levels. In general, we are not very satisfied with the obtained results, because Ab displayed low purity and high background in Western blot. Dilution to 1:200 for Western blot.
Date published: 2017-11-23
Rated 4 out of 5 by from No band detected in U87 cell lysates (WB)No band detected for western blot with 25 ug U87 cell lysates at 1:1000 primary antibody dilution.
Date published: 2017-09-10
Rated 4 out of 5 by from Western blot analysis supporting specificityWestern blot analysis supporting specificity of the antibody via of HSP 56 expression in non-transfected: sc-117752 and mouse HSP 56 transfected: sc-110358 293T whole cell lysates. -SCBT QC
Date published: 2015-03-30
Rated 4 out of 5 by from Supporting western blot analysis of HSP 56Supporting western blot analysis of HSP 56 expression in HeLa whole cell lysate. -SCBT QC
Date published: 2015-02-28
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HSP 56 Antibody (329.1) is rated 3.5 out of 5 by 6.
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