Search Thermo Fisher Scientific
Disclaimer
Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.
Product Details
PA5-142350
Product Specifications
Species Reactivity
Rat
Host/Isotype
Goat
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Peptide with sequence DQPSDSCQEYSD.
Conjugate
Form
Liquid
Concentration
0.5 mg/mL
Purification
Ammonium sulfate precipitation
Storage buffer
TBS, pH 7.3, with 0.5% BSA
Contains
0.02% sodium azide
Storage conditions
-20° C, Avoid Freeze/Thaw Cycles
Shipping conditions
Wet ice
RRID
AB_2933000
Product Specific Information
This antibody is tested in Peptide ELISA: antibody detection limit dilution 1:32,000.
Target Information
CHEK1 (CHK1) is a serine/threonine protein kinase involved in preventing replication when DNA integrity is compromised. CHK1 is a key mediator in the DNA damage-induced checkpoint network. CHK1 is an evolutionarily conserved protein kinase that functions to ensure genomic integrity upon genotoxic stress. When the G2 or S checkpoint is abrogated by the inhibition of CHK1, p53-deficient cancer cells undergo mitotic catastrophe and eventually apoptosis, whereas normal cells are still arrested in the G1 phase. Thus, CHK1 inhibitors can preferentially potentiate the efficacy of DNA damaging agents in cancer cells, and Chk1 is an attractive therapeutic target for cancer treatment, especially since approximately 50% of all human cancers are p53-deficient.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
References (0)
Have you cited this product in a publication?
Let us know so we can reference it here.
Bioinformatics
Protein Aliases: checkpoint kinase 1 homolog; Checkpoint kinase-1; CHK1 checkpoint homolog; homolog of Chk1-S; HRD1 Protein; Serine/threonine-protein kinase Chk1
Gene Aliases: Chek1; Chk1
UniProt ID: (Rat) Q91ZN7
Entrez Gene ID: (Rat) 140583
DNA damage checkpoint
G2/M transition of mitotic cell cycle
DNA repair
protein phosphorylation
cellular response to DNA damage stimulus
DNA damage induced protein phosphorylation
regulation of gene expression
regulation of double-strand break repair via homologous recombination
regulation of transcription from RNA polymerase II promoter in response to UV-induced DNA damage
negative regulation of G2/M transition of mitotic cell cycle
peptidyl-threonine phosphorylation
histone H3-T11 phosphorylation
regulation of cell proliferation
negative regulation of mitotic nuclear division
regulation of mitotic centrosome separation
chromatin-mediated maintenance of transcription
cellular response to mechanical stimulus
cellular response to organic substance
cellular response to caffeine
negative regulation of DNA biosynthetic process
regulation of histone H3-K9 acetylation
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
Learn more
We're here to help
Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.
Contact tech support