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MABC544

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Anti-PLK-4 Antibody, clone 6H5

clone 6H5, from mouse

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Synonym(s):
Serine/threonine-protein kinase PLK4, Polo-like kinase 4, PLK-4, Serine/threonine-protein kinase 18, Serine/threonine-protein kinase Sak
eCl@ss:
32160702
NACRES:
NA.41

biological source

mouse

Quality Level

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

6H5, monoclonal

species reactivity

human

technique(s)

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

isotype

IgG3κ

NCBI accession no.

UniProt accession no.

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... PLK4(10733)

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This Item
ABT142SAB4500156SAB4500339
Anti-PLK-4 Antibody, clone 6H5 clone 6H5, from mouse

MABC544

Anti-PLK-4 Antibody, clone 6H5

Anti-PLK-4 Antibody from rabbit

ABT142

Anti-PLK-4 Antibody

antibody form

purified immunoglobulin

antibody form

purified antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

biological source

mouse

biological source

rabbit

biological source

rabbit

biological source

rabbit

species reactivity

human

species reactivity

mouse, rat, human

species reactivity

rat, human, mouse

species reactivity

rat, mouse, human

clone

6H5, monoclonal

clone

polyclonal

clone

polyclonal

clone

polyclonal

shipped in

wet ice

shipped in

wet ice

shipped in

wet ice

shipped in

wet ice

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General description

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.

Application

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).
Research Category
Apoptosis & Cancer
Research Sub Category
Apoptosis - Additional

Quality

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.

Target description

109 kDa observed

Physical form

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

Storage and Stability

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

Analysis Note

Control
U2Os cell lysate

Other Notes

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

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.

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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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 Rojhat Karasu et al.
The Journal of cell biology, 221(12) (2022-11-01)
The centriole is the microtubule-based backbone that ensures integrity, function, and cell cycle-dependent duplication of centrosomes. Mostly unclear mechanisms control structural integrity of centrioles. Here, we show that the centrosome protein CEP350 functions as scaffold that coordinates distal-end properties of
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
Haiyu Song et al.
Cell death and differentiation, 30(9), 2151-2166 (2023-08-19)
The centrosome assembles a bipolar spindle for faithful chromosome segregation during mitosis. To prevent the inheritance of DNA damage, the DNA damage response (DDR) triggers programmed spindle multipolarity and concomitant death in mitosis through a poorly understood mechanism. We identified
Akshari Gupta et al.
Molecular biology of the cell, 28(15), 2123-2134 (2017-05-26)
The decision to commit to the cell cycle is made during G1 through the concerted action of various cyclin-CDK complexes. Not only DNA replication, but also centriole duplication is initiated as cells enter the S-phase. The NIMA-related kinase NEK7 is

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