Product Profile

Product Name	Anti-stat3 antibody
Antibody Type	Primary Antibodies
Immunogen	Polypeptide

Key Feature

Clonality	Polyclonal
Isotype	IgG
Host Species	Rabbit
Tested Application	ELISAICC/IFIHCWB
	WB:1:200-1:2000 IHC:1:200-1:1000 ICC/IF:1:100-1:500
Species Reactivity	HumanMouseRat
Concentration	1 mg/ml
Purification	Protein A

Target Information

Gene Symbol	STAT3
Gene Synonyms	APRF HIES ADMIO ADMIO1 Hide
Gene Full Name	signal transducer and activator of transcription 3
Gene Summary	The protein encoded by this gene is a member of the STAT protein family. In response to cytokines and growth factors, STAT family members are phosphorylated by the receptor associated kinases, and then form homo- or heterodimers that translocate to the cell nucleus where they act as transcription activators. This protein is activated through phosphorylation in response to various cytokines and growth factors including IFNs, EGF, IL5, IL6, HGF, LIF and BMP2. This protein mediates the expression of a variety of genes in response to cell stimuli, and thus plays a key role in many cellular processes such as cell growth and apoptosis. The small GTPase Rac1 has been shown to bind and regulate the activity of this protein. PIAS3 protein is a specific inhibitor of this protein. This gene also plays a role in regulating host response to viral and bacterial infections. Mutations in this gene are associated with infantile-onset multisystem autoimmune disease and hyper-immunoglobulin E syndrome. [provided by RefSeq, Aug 2020] Hide
Molecular Weight(MW)	88 kDa（Observed:68 kDa）
Source	Rabbit
Cellular Localizatio	Cytoplasm, Nucleus

Application

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WB

Western blot analysis using stat3 antibody against Raji(1), MCF-7(2), Jurkat(3), HepG2(4) cell lysate.

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IHC

Immunohistochemical analysis of paraffin-embedded cervical cancer tissues using stat3 antibody with DAB staining.

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ICC/IF

Immunofluorescence analysis of A549 cells using stat3 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:1:200-1:1000 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.