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Phospho-Chk1-S280 polyclonal antibody

货号: BS6343

价格：￥ 1350

货期：现货（1-2个工作日）

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说明书 MSDS SHIP

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No. :BS6343

Product Name :Phospho-Chk1-S280 polyclonal antibody

Swiss-Prot :O14757

Host :Rabbit

Reactivity :Human, Mouse, Rat

Applications :WB, IHC

Application_all :WB,1:500 - 1:2000|IHC,1:50 - 1:200

Background :The protein encoded by this gene belongs to the Ser/Thr protein kinase family. It is required for checkpoint mediated cell cycle arrest in response to DNA damage or the presence of unreplicated DNA. This protein acts to integrate signals from ATM and ATR, two cell cycle proteins involved in DNA damage responses, that also associate with chromatin in meiotic prophase I. Phosphorylation of CDC25A protein phosphatase by this protein is required for cells to delay cell cycle progression in response to double-strand DNA breaks. Several alternatively spliced transcript variants have been found for this gene.

Product :1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Purification&Purity :The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Storage&Stability :Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity :Phosphorylated Antibodies

BiowMW :54KDa

Note :For research use only, not for use in diagnostic procedure.

Alternative Name :CHEK1;CHK1

Immunogen :A synthetic phosphorylated peptide around S280 of human Chk1(NP_001265.2).

Conjugate :Unconjugated

Modification :Phosphorylated

Western blot analysis of 293T, using Phospho-Chk1-S280 antibody at 1:650 dilution.
Secondary antibody: HRP Goat Anti-Rabbit IgG at 1:10000 dilution.
Lysates/proteins: 25ug per lane.
Blocking buffer: 3% nonfat dry milk in TBST.
Detection: ECL Basic Kit .
Exposure time: 90s.

Immunohistochemistry of paraffin-embedded rat heart using Phospho-Chk1-S280 antibody at dilution of 1:100 .Perform microwave antigen retrieval with 10 mM Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

Immunohistochemistry of paraffin-embedded human placenta using Phospho-Chk1-S280 antibody at dilution of 1:100 .Perform microwave antigen retrieval with 10 mM Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

Immunohistochemistry of paraffin-embedded mouse brain using Phospho-Chk1-S280 antibody at dilution of 1:100 .Perform microwave antigen retrieval with 10 mM Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.