Phospho-Chk1 (Ser296) Polyklonaler Antikörper

Phospho-Chk1 (Ser296) Polyklonal Antikörper für WB, ELISA

Wirt / Isotyp

Kaninchen / IgG

Getestete Reaktivität

human, Maus, Ratte

Anwendung

WB, ELISA

Konjugation

Unkonjugiert

Publikationen

4

Kat-Nr. : 28805-1-AP

Synonyme

CHEK1, CHK1

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Galerie der Validierungsdaten

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  WB analysis using 28805-1-AP

  Non-treated HEK-293T and Calyculin A treated HEK-293T cells were subjected to SDS PAGE followed by western blot with 28805-1-AP (Phospho-Chk1 (Ser296) antibody) at dilution of 1:2000 incubated at 4℃ overnight. The membrane was stripped and re-blotted with GAPDH antibody as loading control.

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Geprüfte Anwendungen

• Erfolgreiche Detektion in WB: mit Calyculin A behandelte HEK-293T-Zellen

Empfohlene Verdünnung

• Western Blot (WB): WB : 1:1000-1:8000

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, check data in validation data gallery

Veröffentlichte Anwendungen

• WB: See 4 publications below

Produktinformation

28805-1-AP bindet in WB, ELISA Phospho-Chk1 (Ser296) und zeigt Reaktivität mit human, Maus, Ratten

• Getestete Reaktivität: human, Maus, Ratte
• In Publikationen genannte Reaktivität: human, Maus
• Wirt / Isotyp: Kaninchen / IgG
• Klonalität: Polyklonal
• Typ: Antikörper
• Immunogen: Peptid
• Vollständiger Name: CHK1 checkpoint homolog (S. pombe)
• Berechnetes Molekulargewicht: 54 kDa
• Beobachtetes Molekulargewicht: 55 kDa
• GenBank-Zugangsnummer: BC004202
• Gene symbol: CHEK1
• Gene ID (NCBI): 1111
• Konjugation: Unkonjugiert
• Form: Liquid
• Reinigungsmethode: Antigen-Affinitätsreinigung
• Lagerungspuffer: PBS mit 0.02% Natriumazid und 50% Glycerin pH 7.3.
• Lagerungsbedingungen: Bei -20°C lagern. Nach dem Versand ein Jahr lang stabil Aliquotieren ist bei -20^oC Lagerung nicht notwendig. 20ul Größen enthalten 0,1% BSA.

Hintergrundinformationen

In response to DNA damage, mammalian cells prevent cell cycle progression through the control of critical cell cycle regulators. CHK1 (synonym: CHEK1), a homolog of the Schizosaccharomyces pombe Chk1 protein kinase, is required for the DNA damage checkpoint. Human Chk1 protein is modified in response to DNA damage. In vitro Chk1 binds to and phosphorylate the dual-specificity protein phosphatases Cdc25A, Cdc25B, and Cdc25C, which control cell cycle transitions by dephosphorylating cyclin-dependent kinases. CHK1 can be autophosphorylated (PMID:22941630) and ubiquitinated (PMID:19276361). Activation of Chk1 involves phosphorylation at Ser317 and Ser345 by ATM/ATR, followed by autophosphorylation of Ser296. Activation occurs in response to blocked DNA replication and certain forms of genotoxic stress.

Publikationen

Species	Application	Title
mouse	WB	Arch Toxicol; SIRT3-dependent mitochondrial redox homeostasis mitigates CHK1 inhibition combined with gemcitabine treatment induced cardiotoxicity in hiPSC-CMs and mice; Authors - Jia-Wen Chen
human	WB	Cell Prolif; eIF3a-PPP2R5A-mediated ATM/ATR dephosphorylation is essential for irinotecan-induced DNA damage response.; Authors - Chao Mei
human	WB	Adv Sci (Weinh); Transferrin Receptor-Mediated Iron Uptake Promotes Colon Tumorigenesis; Authors - Hyeoncheol Kim
human	WB	Research (Wash D C); Nanoengineered Gallium Ion Incorporated Formulation for Safe and Efficient Reversal of PARP Inhibition and Platinum Resistance in Ovarian Cancer; Authors - Yangyang Li