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Key Documents

HPA008587

Sigma-Aldrich

Anti-PFDN5 antibody produced in rabbit

affinity isolated antibody, buffered aqueous glycerol solution

Synonym(s):

Anti-C-myc-binding protein Mm-1 antibody produced in rabbit, Anti-Myc modulator 1 antibody produced in rabbit, Anti-Prefoldin subunit 5 antibody produced in rabbit

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100 μL
$598.00

$598.00


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100 μL
$598.00

About This Item

UNSPSC Code:
12352203
Human Protein Atlas Number:
NACRES:
NA.43

$598.00


Usually ships in 1 week. (Orders outside of US and Europe, please allow an additional 1-2 weeks for delivery)

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous glycerol solution

species reactivity

human

technique(s)

immunoblotting: 0.04-0.4 μg/mL
immunohistochemistry: 1:50-1:200

immunogen sequence

INITELNLPQLEMLKNQLDQEVEFLSTSIAQLKVVQTKYVEAKDCLNVLNKSNEGKELLVPLTSSMYVPGKLHDVEHVLIDVGTGYYVEKTAEDAKDFFKRKIDFLTKQMEKIQPALQEKHAMKQAVMEMMSQKIQQLTA

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... PFDN5(5204)

General description

Prefoldin subunit 5 (PFDN5) is a heterohexameric chaperone protein that is present in the nucleus. The gene encoding it is present on chromosome 12q12–12q13. PFDN5 is a subunit of prefoldin/Gim, which is a chaperon protein complex involved in sorting unfolded proteins to a chaperonin.

Immunogen

Prefoldin subunit 5 recombinant protein epitope signature tag (PrEST)

Application

All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry.

The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.

Biochem/physiol Actions

Prefoldin subunit 5 (PFDN5) binds to cytosolic chaperonin (c-cpn) and transfers target proteins to it. It also binds to nascent polypeptide chains and promotes folding. PFDN5 recognizes only non-native proteins but not native and aggregated proteins. It binds to the myc box II, which is present in the transactivation domain of c-Myc and represses the E-box-dependent transcriptional activity of c-Myc. For this repression, PFDN5 directly binds to transcriptional intermediary factor 1β (TIF1β), which is a transcriptional corepressor and recruits an histone deacetylase (HDAC) complex.

Features and Benefits

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:
  • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
  • Protein array of 364 human recombinant protein fragments.

Linkage

Corresponding Antigen APREST70909

Physical form

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

Legal Information

Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany

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.

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Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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Physical interaction of p73 with c-Myc and MM1, a c-Myc-binding protein, and modulation of the p73 function.
K Watanabe
The Journal of Biological Chemistry, 277(17), 15113-15123 (2002)
Scott W Rogers et al.
PloS one, 10(11), e0143319-e0143319 (2015-12-01)
High affinity nicotine-binding sites in the mammalian brain are neuronal nicotinic acetylcholine receptors (nAChR) assembled from at least alpha4 and beta2 subunits into pentameric ion channels. When exposed to ligands such as nicotine, these receptors respond by undergoing upregulation, a
Y Fujioka et al.
The Journal of biological chemistry, 276(48), 45137-45144 (2001-09-22)
The c-myc oncogene product (c-Myc) is a transcription factor that dimerizes with Max and recognizes the E-box sequence, and it plays key functions in cell proliferation, differentiation, and apoptosis. We previously showed that MM-1 bound to myc box II within
I E Vainberg et al.
Cell, 93(5), 863-873 (1998-06-18)
We describe the discovery of a heterohexameric chaperone protein, prefoldin, based on its ability to capture unfolded actin. Prefoldin binds specifically to cytosolic chaperonin (c-cpn) and transfers target proteins to it. Deletion of the gene encoding a prefoldin subunit in

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