Purified anti-PLK-1 Phospho (Thr210)

PLK-1 (polo-like kinase 1) is a member of te serine/threonine protein kinase family, cdc5/polo subfamily. Highly homologous to polo-like kinase (Drosophila), PLK-1 contains two polo box domains with a predicted molecular weight of 68 kD. This nuclear protein is highly expressed in placenta and colon and has been shown to regulate cdc2/cyclin B through phosphorylation and activation of cdc25c phosphatase. PLK-1 may also be required for cell division; depletion of PLK-1 results in apoptosis. PLK-1 is upregulated by growth stimulating agents and is regulated by cell cycle position (highest in G2/M phase, declining to nearly undetectable levels after mitosis and throughout G1). PLK-1 is modified by phosphorylation (Thr210 is the major phosphorylation site in activated PLK-1 from mitotic cells) and has been shown to interact with nuclear distribution gene C. The Poly6186 antibody recognizes human phosphorylated PLK-1 (Thr210) and has been shown to be useful for Western blotting. The Poly6186 antibody cross-reacts with an unknown kinase in non-mitotic cells. To increase specificity, it is recommended that the Poly6186 antibody be used for Western blotting after immunoprecipitation with a pan-specific PLK-1 antibody (clone 3F8).

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SPECIFICATIONS

Catalog Number

618602

Size

200 microl

Applications

IF, WB

Hosts

Rabbit

Reactivities

Hum

Clone

Poly6186

Antigen

Modified peptide

Gene Id

10769

Isotype

Rabbit Polyclonal

Clonality

Polyclonal

Dilutions

Each lot of this antibody is quality control tested by Western blotting. Western blotting, suggested working dilution(s): Use 10 microl per 5 ml antibody dilution buffer for each mini-gel. It is recommended that the reagent be titrated for optimal performance for each application.

Storage Temp

-20 C

Concentration

Shipping Temp

Ambient RT

Storage Buffer

Upon receipt, store frozen at -20 C.

Alternative Names

Serine/Threonine protein kinase PLK, PLK, Serine-threonine protein kinase 13, PLK 1

Regulatory Status

RUO