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]
Homo sapiens checkpoint kinase 1 (CHEK1), transcript variant 2
Synonyms:
CHK1
Immunogen
A phospho specific peptide corresponding to residues surrounding Serine 296 of human Chk1 was used as an immunogen. The antibody only detects Chk1 phosphorylated at Serine 296.
Buffer
Store at -20 °C. Buffer: Antibody buffer, sodium azide, glycerol, and BSA. Stable for 12 months from date of receipt.
Chk1 is a serine/threonine-protein kinase involved in cell cycle arrest when DNA damage has occurred, and it plays an important role in DNA damage checkpoint, embryonic development and tumor suppression (1). Chk1 is activated in response to replication blocks and genotoxic stress, via phosphorylation of serines 317 and 345 (2). Activated Chk1 can inactivate cdc25c through phosphorylation at Serine 216 (3,4 ). Phosphorylation of cdc25c prevents activation of the CDC2-cyclin B complex and prevents entry into M-phase (3, 4).
Related Pathway
Cell cycle
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A. Western blot analysis on 293T cell lysates using anti-Phospho-Chk1 (pS296) RabMAb, 1:2000 dilution. Cells were either (A) untreated (B) treated with UV and AP
