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P0060

Sigma-Aldrich

PLK1, active, His tagged human

PRECISIO® Kinase, recombinant, expressed in baculovirus infected Sf9 cells, ≥70% (SDS-PAGE), buffered aqueous glycerol solution

Synonym(s):

STPK13

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About This Item

UNSPSC Code:
12352200
NACRES:
NA.32

recombinant

expressed in baculovirus infected Sf9 cells

Quality Level

200

product line

PRECISIO® Kinase

Assay

≥70% (SDS-PAGE)

form

buffered aqueous glycerol solution

specific activity

14-20 nmol/min·mg

mol wt

~70 kDa

UniProt accession no.

P53350

shipped in

dry ice

storage temp.

−70°C

Gene Information

human ... PLK1(5347)

General description

PLK1 (polo like kinase 1) gene is mapped to human chromosome 16p12.2. It codes for the protein serine/threonine kinase.

Biochem/physiol Actions

PLK1 (polo like kinase 1) is predominantly involved in mitosis. It mediates the phosphorylation of cyclin B1/CDK1 (cyclin dependent kinase 1) complex, and activation of the anaphase promoting complex. PLK1 has anti-apoptotic function. Upregulation of gene is observed in different types of cancer, such as colorectal cancer and is regarded as an oncogene. PLK1 is involved in checkpoint recovery and adaptation following DNA damage.

Physical form

Supplied in 50 mM Sodium Phosphate, pH 7.0, with 150 mM imidazole, 0.1 mM PMSF, 0.2 mM DTT, and 25% glycerol.

Legal Information

PRECISIO is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Danger

Hazard Statements

H315,H319,H360D

Hazard Classifications

Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Polo-like kinase 1 expression is suppressed by CCAAT/enhancer-binding protein a to mediate colon carcinoma cell differentiation and apoptosis.
Dasgupta N
Biochimica et Biophysica Acta (2017)
E A Nigg et al.
Experimental cell research, 229(2), 174-180 (1996-12-15)
During mitosis, the vertebrate cell nucleus undergoes profound changes in architecture. At the onset of mitosis, the nuclear envelope breaks down, the nuclear lamina is depolymerized, and interphase chromatin is condensed to chromosomes. Concomitantly, cytoplasmic microtubules are reorganized into a
Expression of the microtubule-associated protein MAP9/ASAP and its partners AURKA and PLK1 in colorectal and breast cancers.
Rouquier S
Disease Markers (2014)
Wei Dai et al.
Progress in cell cycle research, 5, 327-334 (2003-11-05)
Studies from eukaryotic model systems, ranging from yeast to human, indicate that Polo and Polo-like kinases (Plks) are essential for the activity of the microtubule organization center. Polo/Plks localize to centrosomes or spindle pole bodies and undergo dramatic subcellular relocation
Polo-like Kinase 1 as a potential therapeutic target in Diffuse Intrinsic Pontine Glioma.
Amani V
BMC Cancer (2016)
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