Anti-PLK1 Antibody, clone 35-206

64 kDa

Polo-like Kinase 1 (PLK-1) is a 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. Expressed PLK-1 protein accumulates to a maximum during the G2 and M phases, declines to a nearly undetectable level following mitosis and throughout G1 phase, and then begins to accumulate again during S phase.

6His-tagged full length fusion protein corresponding to human polo-like kinase 1 (PLK1). Also called serine-threonine protein kinase PLK.

Anti-PLK1 Antibody, clone 35-206 detects level of PLK1 & has been published & validated for use in WB, IP, IC, IH.

Immunoprecipitation: An independent laboratory has reported that a previous lot of this antibody can be used to immunoprecipitate PLK1.

Immunohisto/immunocytochemistry: An independent laboratory reported that 1 μg/mL of a previous lot of this antibody showed positive immunostaining for PLK1 in paraformaldehyde treated, Triton X-100 fixed cells.

Research Category
Epigenetics & Nuclear Function

Research Sub Category
Cell Cycle, DNA Replication & Repair

PLK1

Format: Purified

Protein A purified

Protein A purified mouse IgG2b in buffer containing 0.07M Tris-glycine, pH 7.4, 0.105M NaCl, 0.035% sodium azide and 30% glycerol. Store at -20°C.

Stable for 1 year at from date of receipt.

Control
Positive Antigen Control: Catalog #12-305, 3T3/A31 lysate. Add 2.5 μL of 2-mercapto-ethanol/100 μL of lysate and boil for 5 minutes to reduce the preparation. Load 20 μg of reduced lysate per lane for minigels.

Evaluated by western blot on RIPA lysates from 3T3/A31 cells.

Western Blot Analysis: 0.5-2 μg/mL of this antibody detected PLK1 in RIPA lysates from 3T3/A31 cells.

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

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