PLK1 (Cell cycle regulated Protein kinase, PLK, PLK-1, polo (Drosophia)-like kinase, polo like kinase, polo-like kinase 1, serine/threonine-Protein kinase 13, serine/threonine-Protein kinase PLK1, STPK13)

Size

£642.00

SKU:: 167477
Purity:: Purified by ammonium sulfate precipitation.
Storage Conditions:: -20°C
Supplier:: United States Biological
Host:: Goat
Immunogen:: Peptide with sequence C-QTDPTARPTINE, from the internal region of the protein sequence (NP_005021.2).
Format:: Supplied as a liquid in Tris saline, pH 7.3, 0.5% BSA, 0.02% sodium azide.
Extra Details:: Polo related kinase (PLK), a serine/threonine kinase is strongly correlated with the mitotic activity of cells. PLK is present in all tissues during mouse embryonic development, where as in adults expresion is limited to thymus and ovaries. It has been observed that tumors of various origin (lung, colon, stomach, smooth muscle, and esophagus as well as non-Hodgkin lymphomas) express high levels of PLK transcripts with absent of transcripts in normal surrounding tissues. Only normal colon and placenta, which are known to be mitotically active express PLK. PLK expression is restricted to proliferating cells. In mammalian cells, three PLKs (PLK1, PLK2/Snk, PLK3/Fnk) have been identified. PLK1 is the most studied isoform. The known substrates of PLK1 include several proteins involved in mitosis such as Cdc25C, APC, and cyclin B. PLK1 promotes mitosis through the phosphorylation and activation of Cdc25C, which regulates the tyrosine dephosphorylation of CDKs. Applications: Suitable for use in ELISA and Western Blot. Other applications not tested. Recommended Dilution: ELISA: 1:16,000 Western Blot: 0.3-1ug/ml Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Shipping Conditions:: Blue Ice