Phospho-CHEK1(S280) antibody
Product Specifications
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.
Synonyms
Serine/threonine-protein kinase Chk1|CHK1 checkpoint homolog|Cell cycle checkpoint kinase|Checkpoint kinase-1|CHEK1|CHK1
Gene ID
1111
UniProt
O14757
Host
Rabbit
Reactivity
Human, Mouse
Immunogen
Phospho-CHEK1-S280
Target
Phospho-CHEK1(S280)
Clonality
Polyclonal
Isotype
IgG
Applications
ELISA, WB, IHC, IF
Purification
Immunogen affinity purified
Dilution
WB: 1:500 - 1:2000; IHC: 1:50 - 1:200; IF: 1:50 - 1:200
Purity
≥95% as determined by SDS-PAGE
Form
Liquid
Molecular Weight
60 kDa
Storage Conditions
PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20°C for 12 months (Avoid repeated freeze / thaw cycles.)
CAS Number
9007-83-4
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