Novel HIF2A mutations disrupt oxygen sensing, leading to polycythemia, paragangliomas, and somatostatinomas Blood, Mar 2013; 121: 2563 - 2566.
[anti-HA]
Regulation of the PI3-K/Akt Survival Pathway in the Rat Endometrium Biol Reprod, Mar 2013; 88: 79.
[Akt3]
RNA elements directing in vivo assembly of the 7SK/MePCE/Larp7 transcriptional regulatory snRNP Nucleic Acids Res., Mar 2013; 10.1093/nar/gkt159.
[LA]
Ruxolitinib as potential targeted therapy for patients with JAK2 rearrangements Haematologica, Mar 2013; 98: 404 - 408.
[JAK2]
A phospho-specific peptide corresponding to residues surrounding serine 54 of human Cdc6 was used as an immunogen. The antibody only detects Cdc6 phosphorylated on Serine 54.
Buffer
50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.
The Cdc6 protein is an essential component of pre-replication complexes (preRCs), which assemble at origins of DNA replication during the G1 phase of the cell cycle (1). Cdc6p and cdc18+ are unstable proteins that are essential and rate limiting for the initiation of DNA replication in Saccharomyces cerevisiae and Schizosaccharomyces pombe, respectively. They participate in checkpoint controls that ensure DNA replication is completed before mitosis is initiated (2). It has been concluded that expression of Cdc6 is regulated in response to mitogenic signals though transcriptional control mechanisms involving E2F proteins, and that Cdc6 is required for initiation of DNA replication in mammalian cells (3). Cdc6 is believed to be phosphorylated at Serine 54 during S phase and functions as a chromatin-bound signal that prevents reformation of prereplication complexes (4).
Related Pathway
Cell cycle
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Western blot analysis on (A) Raji and (B) Raji + FBS cell lysates using anti-Phospho-Cdc6 (pS54), 1:2000 dilution. Cells were either (A) untreated (B) treated with FBS