Sunday November 22 2009 | Biotechnology feed | All feeds

BioPortfolio Biotechnology Pharmaceutical Healthcare Medical Life Science Drug Discovery Disease

CHEK1


Suggest Content
Advertise Here
Gene DB Home
Symbol:CHEK1
Name(s):CHK1 checkpoint homolog (S. pombe)
Type:protein-coding
Organism:Homo sapiens
Synonyms:CHK1
Links: Pubmed, Entrez Gene, GeneCards, BioGPS, Map Viewer.

Gene Information from Publications

Publication Link Summary of findings
18270339 Observational study and meta-analysis of gene-disease association. (HuGE Navigator)
17986860 This review of new findings demonstrates that DNA replication fork velocity (fork progression) is coordinated with inter-origin distance and that it can be actively slowed down by Chk1-dependent mechanisms in response to DNA damage.
18229454 A side-by-side comparison of the Hsp90-dependent chaperoning of Chk1 to that of the progesterone receptor (PR) was performed to show that these distinct types of clients have different chaperoning requirements.
18243098 CHK1 is a histone H3 threonine 11 kinase that requires DNA damage-induced transcriptional repression.
18029388 Loss of CHK1 function impedes DNA damage-induced FANCD2 monoubiquitination but normalizes the abnormal G2 arrest in Fanconi anemia.
17408908 Observational study of gene-disease association. (HuGE Navigator)
17684142 Observational study of gene-disease association. (HuGE Navigator)
17879369 Observational study of gene-disease association. (HuGE Navigator)
17491592 Chk1 regulates the density of active replication origins during the vertebrate S phase.
18088187 suggests the unique role of Chk1 in preventing abrogation of the G2 checkpoint in p53+/+ cells

View more information from publications.

Interacting gene products

Interaction Type Gene 1 Gene 2 Interaction description Complex Publication Link
BINDataxia telangiectasia and Rad3 related proteinCHK1 checkpoint homologATR interacts with CHEK1 (CHK1).-Pubmed
HPRDcell division cycle 25ACHK1 checkpoint homolog--Pubmed
HPRDcell division cycle 25ACHK1 checkpoint homolog--Pubmed
HPRDcell division cycle 25A isoform aCHK1 checkpoint homolog--Pubmed
BINDcell division cycle 25A isoform aCHK1 checkpoint homologChk1 phosphorylates Cdc25A-a. This interaction was modeled on a demonstrated interaction between human Chk1 and Cdc25A from an unspecified species.-Pubmed
BINDcell division cycle 25A isoform bCHK1 checkpoint homologChk1 phosphorylates Cdc25A-b. This interaction was modeled on a demonstrated interaction between human Chk1 and Cdc25A from an unspecified species.-Pubmed
HPRDcell division cycle 25B isoform 4CHK1 checkpoint homolog--Pubmed
HPRDcell division cycle 25B isoform 4CHK1 checkpoint homolog--Pubmed
HPRDCDC25CCHK1 checkpoint homolog--Pubmed
BIND-CHK1 checkpoint homologCHEK1 (Chk1) phosphorylates an unspecified isoform of CDC25C.-Pubmed

Recent Publications on CHEK1:

Pubmed Logo
Implication of checkpoint kinase-dependent up-regulation of ribonucleotide reductase R2 in DNA damage response.
To investigate drug mechanisms of action and identify molecular targets...
29th October, 2009
Laboratory of Molecular Pharmacology, Genetics Branch, Center for Cancer J Biol Chem. 2009 Jul 3;284(27):18085-95. Epub 2009 May 5.
DOI Direct Link
Malignant pleural mesothelioma: Genome-wide expression patterns reflecting general resistance mechanisms and a proposal of novel targets.
Malignant pleural mesothelioma is an asbestos-related multi-resistant...
22nd April, 2009
Department of Oncology, St. Olavs Hospital, Trondheim, Norway; Department Lung Cancer. 2009 Apr 18.
DOI Direct Link
MMSET deregulation affects cell cycle progression and adhesion regulons in t(4;14) myeloma plasma cells.
BACKGROUND: The recurrent immunoglobulin translocation, t(4;14)(p16;q32)...
13th February, 2009
Institute for Cancer Research, Section of Haemato-Oncology, London, UK. Haematologica. 2009 Jan;94(1):78-86. Epub 2008 Dec 4.
DOI Direct Link
Altered gene expression profiles and higher frequency of spontaneous DNA strand breaks in APEX2-null thymus.
A second class II AP endonuclease, APEX2, possesses strong 3'-5'...
24th December, 2008
Division of Neurofunctional Genomics, Medical Institute of Bioregulation, DNA Repair (Amst). 2008 Sep 1;7(9):1437-54. Epub 2008 Jun 27.
DOI Direct Link
Discovery of a novel class of 2-ureido thiophene carboxamide checkpoint kinase inhibitors.
Checkpoint kinase-1 (Chk1, CHEK1) is a Ser/Thr protein kinase that...
18th November, 2008
AstraZeneca R&D Boston, 35 Gatehouse Drive, Waltham, MA 02451, USA. Bioorg Med Chem Lett. 2008 Jul 15;18(14):4242-8. Epub 2008 May 6.
DOI Direct Link

View more research publications.

Patents:

Patents logo
US Patent No.Title
7588771 Microorganisms for therapy
7026121 Methods and compositions for diagnosing and monitoring transplant rejection
6979542 Methods for identifying heterozygous carriers of autosomal recessive diseases
6964850 Identification, monitoring and treatment of disease and characterization of biological condition using gene expression profiles
6960439 Identification, monitoring and treatment of disease and characterization of biological condition using gene expression profiles

View more patents.

CHEK1 results (if any) from reagent suppliers

Google CSE Logo
CHEK1 Antibody
Specific antibody for the gene product of CHEK1, the protein Checkpoint homolog 1. Validated for specificity by gene-silencing with siRNA followed by ...
http://www.piercenet.com/products/browse.cfm?fldID=04399F20-...

Thumbshot
CHEK1 antibody, CHK1 checkpoint homolog (S. pombe) (CHEK1 ...
Mouse monoclonal anti-human 2178C1a antibody; EC 2.7.11.1; Homo sapiens CHK1 checkpoint homolog (S. pombe) (CHEK1), mRNA; Serine/threonine-protein kinase ...
http://www.genwaybio.com/product_info.php?products_id=60186...

Thumbshot
Rabbit anti-Chk1 Antibody BL235, affinity purified
Chek1 Antibody, Anti-Checkpoint Antibody. Produced in Rabbit. Catalog No. Size ... Alternative Names: Chk1, Chk-1, Chek1, Checkpoint. Kinase 1. ...
http://www.natutec.de/pdf_bethyl/A300-298A.pdf...

Thumbshot
CHEK1 peptide, Chk1 (Ab-280) Antibody Blocking Peptide peptide
Buy quality CHEK1 peptide (n/a), CHEK1, Chk1 (Ab-280) Antibody Blocking Peptide peptide, (n/an/a). EC 2.7.11.1; Serine/threonine-protein kinase Chk1, ...
http://www.genwaybio.com/product_info.php?products_id=213317...

Thumbshot
CKOZFN1012 CompoZr™ Knockout ZFN Kit human CHEK1 (NM_001274)
CKOZFN1012 CompoZr Knockout ZFN Kit human CHEK1 (NM_001274) CompoZr Knockout ZFNs create targeted double strand breaks at a gene specific target locus.
http://www.sigmaaldrich.com/catalog/ProductDetail.do?D7=0&N5...

Thumbshot
BRCA1 peptide, BRCA1 (Ab-1423) Antibody Blocking Peptide peptide
Interacts with CHEK1/CHK1. Interacts with BRCC3. Interacts (via BRCT domains) with ACACA (phosphorylated); the interaction prevents dephosphorylation of ...
http://www.genwaybio.com/product_info.php?products_id=213396...

Thumbshot
Search Results
5 Matches Found For CHEK1. 1. Sort By : ... Monoclonal Anti-CHEK1 antibody produced in mouse (1). 別名: Anti-CHK1 checkpoint homolog (S. pombe), Anti-CHK1,
...
http://www.sigmaaldrich.com/catalog/Lookup.do?D7=0&D10=CHEK1...

Thumbshot

Search Bioportfolio and other Life Science Sites for CHEK1, or search for CHEK1 on BioPortfolio's antibody search engine.
This page has been viewed 549 times
Recent Search Terms used to find this page:
AstraZeneca R D Boston entrez pubmed | Name one type of checkpoint gene product | chek1 | phospho chk1 antibody pombe | chk1 omim | Chek1 receptor synonyms | Chek1 receptor synonyms | Chek1 receptor synonyms | Chek1 receptor synonyms | .


Resources from the NCBI used on this page, NCBI's standard disclaimer applies.

 

Nothing in this website should be used in place of personal medical advice from your own qualified medical practitioner.

All rights reserved. All other trademarks recognized.
Copyright 1997-2009 - BioPortfolio Limited.