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MABC544

Sigma-Aldrich

Anti-PLK-4 Antibody, clone 6H5

clone 6H5, from mouse

Synonym(e):

Serine/threonine-protein kinase PLK4, Polo-like kinase 4, PLK-4, Serine/threonine-protein kinase 18, Serine/threonine-protein kinase Sak

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About This Item

UNSPSC-Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

Biologische Quelle

mouse

Qualitätsniveau

Antikörperform

purified immunoglobulin

Antikörper-Produkttyp

primary antibodies

Klon

6H5, monoclonal

Speziesreaktivität

human

Methode(n)

immunocytochemistry: suitable
immunoprecipitation (IP): suitable
western blot: suitable

Isotyp

IgG3κ

NCBI-Hinterlegungsnummer

UniProt-Hinterlegungsnummer

Versandbedingung

wet ice

Posttranslationale Modifikation Target

unmodified

Angaben zum Gen

human ... PLK4(10733)

Allgemeine Beschreibung

Serine/threonine-protein kinase PLK4 (PLK-4) is a member of the protein kinase superfamily and plays an essential role in centriole duplication. PLK-4 triggers procentriole formation on the surface of the parental centriole cylinder, leading to the recruitment of centriole biogenesis proteins. It may be involved in tumorigenesis since centrosome aberrations are frequently observed in tumors. PLK-4 may also be involved in trophoblast differentiation by phosphorylating HAND1, leading to the disruption between HAND1 and MDFIC and then activating HAND1.

Immunogen

Linear peptide corresponding to Human PLK-4.

Anwendung

Research Category
Apoptose & Krebs
Research Sub Category
Apoptose - Weiterführende Produkte
Detect Polo Like Kinase (PLK) using this mouse monoclonal antibody, Anti-PLK-4 Antibody, clone 6H5 validated for use in western blotting, ICC & IP.
Immunocytochemistry Analysis: A representative lot detected PLK-4 in U20S cell lysates transfected with control and Cep152 siRNA, but not U2OS cell lysates transfected with PLK4 siRNA. (Cizmecioglu, O. et al. (2010). J Cell Biol. 191(4):731-739).
Immunoprecipitation Analysis: A representative lot immunoprecipitated PLK-4 in HeLa cell lysates cotransfected with Flag-tagged Gcp6 and Myc-tagged Plk-4 (Bahtz, R. et al. (2012). J Cell Sci. 125 (Pt 2): 486-496).

Qualität

Evaluated by Western Blotting in U2Os cell lysate.

Western Blotting Analysis: 4.0 µg/mL of this antibody detected PLK-4 in 10 µg of U2Os cell lysate.

Zielbeschreibung

109 kDa observed

Physikalische Form

Protein G Purified
Format: Purified
Purified mouse monoclonal IgG3κ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Lagerung und Haltbarkeit

Stable for 1 year at 2-8°C from date of receipt.

Hinweis zur Analyse

Control
U2Os cell lysate

Sonstige Hinweise

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

Haftungsausschluss

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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Lagerklassenschlüssel

12 - Non Combustible Liquids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

STIL binding to Polo-box 3 of PLK4 regulates centriole duplication.
Arquint, C; Gabryjonczyk, AM; Imseng, S; Bohm, R; Sauer, E; Hiller, S; Nigg, EA; Maier, T
eLife null
Massimo Bogliolo et al.
Genetics in medicine : official journal of the American College of Medical Genetics, 20(4), 458-463 (2017-08-25)
PurposeMutations in genes involved in Fanconi anemia (FA)/BRCA DNA repair pathway cause cancer susceptibility diseases including familial breast cancer and Fanconi anemia (FA). A single FA patient with biallelic FANCM mutations was reported in 2005 but concurrent FANCA pathogenic mutations
Midori Ohta et al.
Nature communications, 5, 5267-5267 (2014-10-25)
Formation of one procentriole next to each pre-existing centriole is essential for centrosome duplication, robust bipolar spindle assembly and maintenance of genome integrity. However, the mechanisms maintaining strict control over centriole copy number are incompletely understood. Here we show that
Onur Cizmecioglu et al.
The Journal of cell biology, 191(4), 731-739 (2010-11-10)
Both gain and loss of function studies have identified the Polo-like kinase Plk4/Sak as a crucial regulator of centriole biogenesis, but the mechanisms governing centrosome duplication are incompletely understood. In this study, we show that the pericentriolar material protein, Cep152
Satoko Yoshiba et al.
Journal of cell science, 132(12) (2019-06-06)
At the onset of procentriole formation, a structure called the cartwheel is formed adjacent to the pre-existing centriole. SAS-6 proteins are thought to constitute the hub of the cartwheel structure. However, the exact function of the cartwheel in the process

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