PLK1 Protein, Mouse, Recombinant (His)

Name: PLK1 Protein, Mouse, Recombinant (His)
Brand: TargetMol
SKU: TMPY-04438
Rating: 4.5 (1 reviews)

(Synonyms: STPK13, polo-like kinase 1, Plk1, Plk) Copy Product Info

Synonyms: STPK13, polo-like kinase 1, Plk1, Plk

Catalog No. TMPY-04438 Copy Product Info

PLK1 Protein, Mouse, Recombinant (His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 70.6 kDa and the accession number is Q07832.

Pack Size	Price	USA Stock	Global Stock
10 µg	$152	7-10 days	7-10 days
20 µg	$248	7-10 days	7-10 days
50 µg	$577	7-10 days	7-10 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	The specific activity was determined to be 3 nmol/min/mg using casein as substrate.
Description	PLK1 Protein, Mouse, Recombinant (His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 70.6 kDa and the accession number is Q07832.
Species	Mouse
Expression System	Baculovirus Insect Cells
Tag	N-His
Accession Number	Q07832
Construction	A DNA sequence encoding the mouse PLK1 (Q07832) (Met 1-Ser 603) was fused with a polyhistidine tag at the N-terminus. Predicted N terminal: Met
Protein Purity	> 90 % as determined by SDS-PAGE
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Supplied as sterile 20 mM Tris, 500 mM NaCl, pH 7.4, 10% gly.
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Synonyms	STPK13, polo-like kinase 1, Plk1, Plk
Research Background	Serine / threonine-protein kinase PLK1 / PLK-1, also known as polo-like kinase 1 (PLK-1) or serine / threonine-protein kinase 13 (STPK13), Polo-like kinases (PLKs), is a family of four serine / threonine protein kinases that are critical regulators of cell cycle progression, mitosis, cytokinesis, and the DNA damage response. PLK1 / PLK-1 is ubiquitously expressed. The mRNA and protein expression of PLK1 / PLK-1, -2 and -4 are coordinately regulated during cell cycle progression, but PLK3 levels are independent of the other three family members. PLK1 / PLK-1 is the most well-characterized member of this family and strongly promotes the progression of cells through mitosis. During the various stages of mitosis PLK1 / PLK-1 localizes to the centrosomes, kinetochores and central spindle. PLKs are dysregulated in a variety of human cancers. PLK1 / PLK-1 overexpression correlates with cellular proliferation and poor prognosis. Serine / threonine-protein kinase that performs several important functions throughout M phase of the cell cycle, including the regulation of centrosome maturation and spindle assembly, the removal of cohesins from chromosome arms, the inactivation of APC / C inhibitors, and the regulation of mitotic exit and cytokinesis. It is required for recovery after DNA damage checkpoint and entry into mitosis. PLK1 / PLK-1 is required for kinetochore localization of BUB1B, spindle pole localization of isoform 3 of SGOL1 and plays a role in regulating its centriole cohesion function. PLK1 / PLK-1 Phosphorylates BORA, and thereby promotes the degradation of BORA. PLK1 / PLK-1 also contributes to the regulation of AURKA function and phosphorylates SGOL1.

Chemical Properties

Molecular Weight

70.6 kDa (predicted); 65 kDa (reducing conditions)

Storage & Solubility Information

Shipping	Proteins are shipped with blue ice.
Storage	It is recommended to store the product under sterile conditions at -20°C to -80°C. Samples are stable for up to 12 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.