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Chk1 (Phospho-S296) Rabbit mAb#13402

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Product Detail

Product NameChk1 (Phospho-S296) Rabbit mAb

Clone No.SN06-50

Host SpeciesRabbit

ClonalityMonoclonal

PurificationProA affinity purified

ApplicationsWB, ICC/IF, IHC

Species ReactivityHu

Immunogen DescSynthetic phospho-peptide corresponding to residues surrounding Ser296 of human Chk1

ConjugateUnconjugated

Other NamesC85740 antibody
Cell cycle checkpoint kinase antibody
Checkpoint , S. pombe, homolog of, 1 antibody
Checkpoint kinase 1 antibody
Checkpoint kinase 1 homolog (S. pombe) antibody
CHEK 1 antibody
Chek1 antibody
Chk 1 antibody
Chk1 antibody
CHK1 checkpoint homolog (S. pombe) antibody
CHK1_HUMAN antibody
EC 2.7.11.1 antibody
rad27 antibody
Serine/threonine protein kinase Chk1 antibody
Serine/threonine-protein kinase CHK1 antibody
STT3, subunit of the oligosaccharyltransferase complex, homolog A (S. cerevisiae) antibody

Accession NoSwiss-Prot#:O14757

Uniprot O14757

Gene ID 1111;

Calculated MWPredicted band size: 54 kDa

Sdspage MWObserved band size: 54 kDa

FormulationRabbit IgG in 10mM phosphate buffered saline , pH 7.4, 150mM sodium chloride, 0.05% BSA, 0.02% sodium azide and 50% glycerol.

StorageStore at -20˚C

Application Details
WB: 1:500-1:2000
ICC/IF: 1:50-1:200
IHC: 1:50-1:200
All lanes : Chk1 (Phospho-S296) Rabbit mAb at 1/1k dilution

Lane 1 : HEK-293 whole cell lysates
Lane 2 : HEK-293 treated with 200nM Calyculin A for 1 hours whole cell lysate

Lysates/proteins at 20 µg per lane.

Secondary
All lanes : Goat Anti-Rabbit IgG H&L (HRP) at 1/20000 dilution

Predicted band size: 54 kDa
Observed band size: 54 kDa

Exposure time: 10 seconds
Formalin-fixed, paraffin-embedded human tonsil tissue stained for Chk1 (Phospho-S296) using 13402 at 1/100 dilution in immunohistochemical analysis.
Formalin-fixed, paraffin-embedded human breast carcinoma tissue stained for Chk1 (Phospho-S296) using 13402 at 1/100 dilution in immunohistochemical analysis.
Immunocytochemistry/ Immunofluorescence Chk1 (Phospho-S296) antibody (13402)

ICC/IF staining of Chk1 (Phospho-S296) in 293T cells. Cells were fixed with 4% Paraformaldehyde permeabilized with 0.1% Triton X-100.
Samples were incubated with 13402 at a working dilution of 1/100. The secondary antibody was Alexa Fluor® 647 goat anti rabbit, used at a dilution of 1/500.
Nuclei were counterstained with DAPI.
Cell cycle events are regulated by the sequential activation and deactivation of cyclin dependent kinases (Cdks) and by proteolysis of cyclins. Chk1 and Chk2 are involved in these processes as regulators of Cdks. Chk1 and Chk2 both function as essential components in the G2 DNA damage checkpoint by phosphorylating Cdc25C in response to DNA damage. Phosphorylation inhibits Cdc25C activity, thereby blocking mitosis. Cdc25A, Cdc25B and Cdc25C protein tyrosine phosphatases function as mitotic activators by dephosphorylating Cdc2 p34 on regulatory tyrosine residues. It has also been shown that Chk1 can phosphorylate Wee1 in vitro, providing evidence that the hyperphosphorylated form of Wee1, seen in cells delayed by Chk1 overexpression, is due to phosphorylation by Chk1.

If you have published an article using product 13402, please notify us so that we can cite your literature.

NOTE

Application

  • WBWestern Blotting
  • IHCImmunohistochemistry
  • IFImmunofluorescence
  • ICCImmunocytochemistry
  • FCFlow Cytometry
  • IPImmunoprecipitation
  • EELISA
  • DBDot Blotting
  • ChIPChromatin Immunoprecipitation
  • GICAGold Immunochromatography Assay
  • NCNegative Control

Species Reactivity

  • HuHuman
  • MsMouse
  • RtRat
  • DmDrosophila melanogaster
  • CCaenorhabditis elegans
  • MkMonkey
  • RbRabbit
  • BBovine
  • DDog
  • PPig
  • HmHamster
  • ChHmChinese Hamster
  • ChkChicken
  • ShpSheep
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