PLK1 Antibody (YA5412)

PLK1 Antibody (YA5412) is a mouse-derived and non-conjugated monoclonal antibody, targeting to PLK1. It can be applicated for IHC-P, WB assays, in the background of human, mouse, rat.

PLK1, a serine/threonine-protein kinase, plays a pivotal role in orchestrating various essential functions throughout the M phase of the cell cycle. It regulates centrosome maturation and spindle assembly, facilitates the removal of cohesins from chromosome arms, inactivates anaphase-promoting complex/cyclosome (APC/C) inhibitors, and governs mitotic exit and cytokinesis. Operating by binding and phosphorylating proteins that are already phosphorylated on specific motifs recognized by the POLO box domains, PLK1 phosphorylates an extensive array of substrates, including BORA, BUB1B/BUBR1, CCNB1, CDC25C, CEP55, ECT2, ERCC6L, FBXO5/EMI1, FOXM1, KIF20A/MKLP2, CENPU, NEDD1, NINL, NPM1, NUDC, PKMYT1/MYT1, PRC1, RACGAP1/CYK4, SGO1, STAG2/SA2, TEX14, TOPORS, p73/TP73, TPT1, WEE1, HNRNPU, and others. PLK1's crucial roles include promoting centrosome functions and bipolar spindle assembly through the phosphorylation of KIZ, NEDD1, and NINL. Additionally, it governs mitotic exit and cytokinesis by phosphorylating CEP55, ECT2, KIF20A/MKLP2, CENPU, PRC1, and RACGAP1. PLK1's involvement extends to kinetochore functions, sister chromatid cohesion, and the regulation of various checkpoint proteins, positioning it as a key player in the intricate network governing cell cycle progression.

P53350

Observed band size: 62 kDa

affinity chromatography.

Non-conjugated

Unmodified

Primary Antibody; Mouse Monoclonal Antibody

Monoclonal

Mouse

Human, Mouse, Rat

IHC1:50-200; WB: 1:1000-2000

IHC-P, WB

Liquid

Supplied in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping with blue ice.

Synthesized peptide derived from human PLK1