Tissue expression
Cell line expression

CHEK1

gene product
CHK1 
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. [provided by RefSeq, Oct 2011]
More gene data

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1899 antibodies from 48 providers.

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AntibodyRefsTypeWBELICCIPIHCFC
Proteintech Group
6 antibodies
Invitrogen Antibodies
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Novus Biologicals
19 antibodies
antibodies-online
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GeneTex
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23 antibodies
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11 antibodies
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229 antibodies
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51 antibodies
Biorbyt
103 antibodies
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15 antibodies
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11 antibodies
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25 antibodies
Acris Antibodies GmbH
41 antibodies
Aviva Systems Biology
26 antibodies
NovoPro Bioscience Inc.
11 antibodies
Wuhan Fine Biotech Co., Ltd.
3 antibodies
HUABIO Research
2 antibodies
Signalway Antibody LLC
2 antibodies
R&D Systems
3 antibodies
St John's Laboratory
21 antibodies
Bioworld Technology, Inc
10 antibodies
Bethyl Laboratories
5 antibodies
Enzo Life Sciences
2 antibodies
Abgent
17 antibodies
Arigo
2 antibodies
ProSci
10 antibodies
Abbkine Scientific Co.Ltd.
12 antibodies
RabMAbs
14 antibodies
Antibodies.com
1 antibody
NSJ Bioreagents
8 antibodies
Abbexa
43 antibodies
Creative Diagnostics
8 antibodies
MilliporeSigma / Merck KGaA
8 antibodies
Atlas Antibodies
1 antibody
United States Biological
225 antibodies
MyBioSource
26 antibodies
Abiocode, Inc.
1 antibody
Leading Biology
9 antibodies
GenWay
9 antibodies
Creative Biolabs
32 antibodies
EMD Millipore
2 antibodies
Everest Biotech
1 antibody
Exalpha Biologicals, Inc.
1 antibody
RayBiotech, Inc.
1 antibody
Abbiotec
1 antibody
CPTAC
5 antibodies