Chk1 ser345
WebThis assay kit contains antibodies which recognize the phospho-Ser345 epitope, and a distal epitope, on CHK1. The protein detected by this kit corresponds to UniProt ID O14757. … WebAZD6738 is an ATP competitive, orally bioavailable inhibitor of the Serine/Threonine protein kinase Ataxia Telangiectasia and Rad3 related (ATR). It inhibits ATR with an in vitro …
Chk1 ser345
Did you know?
WebChk1 kinase is downstream of the ATR kinase. ATR phosphorylates Chk1 kinase and other proteins to ensure replication is being blocked as to avoid replication fork collapse and DNA damage. Activation of Chk1 involves phosphorylation at Ser317 and Ser345 by ATM/ATR, followed by autophosphorylation of Ser296. WebBy performing a genetic analysis of human HeLa cells and chicken B lymphoma DT40 cells, we found that heat-induced Chk1 Ser345 phosphorylation by ATR was largely dependent on Rad9, Rad17, TopBP1 and Claspin.
WebPhospho-Chk1 (Ser345) Antibody detects Chk1 only when phosphorylated at Ser345 and does not cross-react with other proteins. Phospho-Rb (Ser795) Antibody detects Rb only when phosphorylated at Ser795 and does not cross … WebProduct Description. The PathScan ® Phospho-Chk1 (Ser345) Sandwich ELISA Kit is a solid phase sandwich enzyme-linked immunosorbent assay (ELISA) that detects endogenous levels of Chk1 when phosphorylated …
Web(D) The effect of CHK1 knockdown on p-CHK1 (Ser345) and BQ expression. LCC2 and AK-47 cells were transfected with 20 nM of the siRNA. Cells were harvested 72 h post-transfection. Western blot was employed to detect the expression of candidate proteins. WebFeb 17, 2015 · Checkpoint kinase1 (CHK1), which is a key component of DNA-damage-activated checkpoint signalling response, may have a role …
WebApr 21, 2024 · As a consequence, CHK1 is activated. Proteins that are part of the DNA damage response (DDR) pathway are phosphorylated, including histone H2AX, breast cancer type 1/2 susceptibility protein (BRCA1/2), RAD51 and p53. In addition, inactivation of p53 leads to loss of activity of the G1 checkpoint, which favours G1–S transition [ 31 ].
WebNov 14, 2024 · Subsequent gene set enrichment analysis on this panel revealed an abundance of DNA damage response (DDR) or cell-cycle checkpoint gene expression, including checkpoint kinase 1 (CHK1), which correlated with increased sensitivity to elimusertib. Using a panel of ovarian cancer cell lines, we show a significant correlation … birds in bloom tee shirts etsy owlsWebMay 13, 2024 · CHK1 phosphorylation at Ser345 was elevated after 24 h of gemcitabine-only treatment and further enhanced by cotreatment with MK-8776, indicating that the … dan aykroyd healthWebMar 30, 2024 · Mature T-cell lymphomas (MTCLs) represent a heterogeneous group of aggressive non-Hodgkin lymphomas comprising different entities. Anthracycline-based regimens are considered the standard of care in the front-line treatment. However, responses to these approaches have been neither adequate nor durable, and new … dan aykroyd directed moviesWebChk1 (phospho Ser345) antibody [C1C2], Internal detects Chk1 (phospho Ser345) protein at nucleus on mouse colon by immunohistochemical analysis. Sample: Paraffin-embedded mouse colon. Chk1 (phospho … dan aykroyd different colored eyesWebSep 12, 2024 · But, expressions of Chk1, p-Chk1(ser345), CDC25C, p-CDC25C(ser216), CDK1 and CyclinB1 proteins had none significant differences after p53 silencing. In addition, expression differences of proliferation and apoptosis related proteins were also observed in SK-OV-3 and OVCAR-3 cells after inhibition of CHK1 and p53 respectively, which were … dan aykroyd diagnosed with autism at ageWebThis indicated that Chk1-dependent phosphorylation (p-Chk1 Ser345) of Cdc25C Ser216 is required, which, in turn, acts to sustain G2/M arrest in both breast cancer cell lines. … birds in bloom magazineWebCamonsertib (RP-3500) is an orally active, selective ATR kinase inhibitor (ATRi) with an IC50 of 1.00 nM in biochemical assays. Camonsertib shows 30-fold selectivity for ATR over mTOR (IC 50 =120 nM) and >2,000-fold selectivity over ATM, DNA-PK, and PI3Kα kinases. Camonsertib has potent antitumor activity. For research use only. dan aykroyd ethnicity