Product Profile

Product Name	Anti-CHK1 antibody
Antibody Type	Primary Antibodies
Immunogen	Polypeptide

Key Feature

Clonality	Polyclonal
Isotype	IgG
Host Species	Rabbit
Tested Application	ICC/IFIHCWB
	WB:1:200-1:2000 IHC:1:200-1:2000 ICC/IF:1:100-1:500
Species Reactivity	HumanMouseRat
Concentration	1mg/ml
Purification	Protein A

Target Information

Gene Symbol	CHEK1
Gene Synonyms	CHK1
Gene Full Name	checkpoint kinase 1
Gene Summary	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] Hide
Molecular Weight(MW)	54KD
Cellular Localizatio	Chromosome, Cytoplasm, Cytoskeleton, Nucleus

Application

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WB

Western blot analysis using Chk1 antibody against A431(1) cell lysate.

·       

IHC

Immunohistochemical analysis of paraffin-embedded bladder cancer tissues using Chk1 antibody with DAB staining.

·        

ICC/IF

Immunofluorescence analysis of A549 cells using Chk1 antibody (green). Blue: DAPI fluorescent DNA dye. Red: Actin filaments have been labeled with Alexa Fluor- 555 phalloidin.

Application Notes

WB:1:200-1:2000 IHC:1:200-1:2000 ICC/IF:1:100-1:500

Additional Information

Form	Liquid
Storage Instruction	Shipped at 4°C. Store at +4°C short term (1-2 weeks). Store at -20°C long term. Avoid freeze / thaw cycle.
Storage Buffer	Purified antibody in PBS with 0.05% sodium azide.