Chk1 ps345
Web[pS345]-Chk1 - This is amino acids 340 to 349 fragment of Chk-1 protein, phosphorylated at Ser345. Chk1, an evolutionarily conserved protein kinase, has been implicated in cell … Web[pS345] - Chk1: Purity % Peak Area By HPLC ≥ 95%: Molecular Weight : 1147.2: Storage-20°C: Sequence (One-Letter Code) QGISF-pS-QPTC: Sequence (Three-Letter Code) H …
Chk1 ps345
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WebAnti-CHK1 (pS345) Antibody - Additional Information Gene ID 1111 Other Names CHK1; Serine/threonine-protein kinase Chk1; CHK1 checkpoint homolog; Cell cycle checkpoint … WebWe also found that pS345 Chk1, which is a measure of DNA damage, was induced in marker-positive cells but not in the marker-negative cells. These data demonstrate that Chk1 inhibition in combination with gemcitabine reduces both the percentage and the tumor-initiating capacity of pancreatic cancer stem cells. Furthermore, the finding that the ...
WebThe checkpoint kinase 1 (CHK1) supervises replication through the intra-S and G 2 /M cell cycle checkpoints, where it stabilizes stalled replication forks after DNA damage and participates in DNA repair by homologous … WebFeb 18, 2024 · Accordingly, depletion of DDX11 causes reduced levels of single-stranded DNA, a reduction of chromatin-bound replication protein A, and impaired CHK1 phosphorylation at serine-345. Taken together, we propose that DDX11 plays a role in dismantling secondary structures during DNA replication, thereby promoting CHK1 …
WebJun 1, 2011 · In contrast, in normal tissues pS345 Chk1 appears to be a fairly rapid and short-lived response that is sensitive to the gemcitabine and AZD7762 doses. These findings suggest that pS345 Chk1 is a much more robust response in tumor than in normal tissue, which is consistent with the selective toxicity against tumors observed in our … WebIt has been suggested that AZD7762 treatment impairs CHK1 autophosphorylation (S296 CHK1), stabilizes CDC25A and potentiates the ATR/ATM-mediated CHK1 …
WebSep 11, 2024 · The exploratory ROC analysis revealed five proteins (4E-BP1_pT70, Chk1_pS345, Snail, STAT5 alpha and PAI-1) with an AUC greater than 0.75 in …
WebPhospho-Chk1 (Ser345) Antibody detects endogenous levels of Chk1 only when phosphorylated at serine 345. This antibody does not cross-react with Chk1 when phosphorylated at other sites. Species Reactivity: Human, … birds in lion kingWebSimilarly, depletion of MHF1 or MHF2 individually, or in combination also causes a dra- matic increase of Chk1-pS345 and BLM foci, both of which coloc- alize nicely with ALT telomeres as well (Fig ... dan ball air forceWebCHK1 is phosphorylated on Serine 345 (S345) in response to UV, IR and hydroxyurea (HU). CHK1 plays an essential role in the mammalian DNA damage checkpoint, embryonic … dan baldwin tamzin outhwaiteWebNov 1, 2015 · Commercially available antibodies used were as follows: The monoclonal antibody against phospho-Chk1 (Ser345) was obtained from Cell Signaling Technology (Beverly, MA, USA). The monoclonal antibodies against Chk1, Chk2 and Cdc25A were obtained from Santa Cruz Biotechnology (Santa Cruz, CA, USA). dan balhoff attorneyWebPhospho-CHK1 (Ser345) Antibody (MA5-45974) in ICC/IF. Immunofluorescence analysis of CHK1 (pS345) was performed using 70% confluent log phase HeLa cells treated with 5 μM Etoposide for 16 hrs. The cells were fixed with 4% Paraformaldehyde for 10 minutes, permeabilized with 0.1% Triton™ X-100 for 15 minutes, and blocked with 2% BSA for 45 ... dan baldwin holly willoughby weddingWebMar 21, 2024 · CHEK1 (Checkpoint Kinase 1) is a Protein Coding gene. Diseases associated with CHEK1 include Ataxia-Telangiectasia and Li-Fraumeni Syndrome . … dan baldwin tv producerbirds in marathi language