Anti-STAT1 alpha Rabbit Monoclonal Antibody, Carrier-free

Boster Bio Anti-STAT1 alpha Rabbit Monoclonal Antibody catalog # M00036. Tested in WB, IHC, ICC/IF, IP, Flow Cytometry applications. This antibody reacts with Human.

Product Specifications

Synonyms

Signal transducer and activator of transcription 1-alpha/beta;Transcription factor ISGF-3 components p91/p84;STAT1;

Gene Name

Signal transducer and activator of transcription 1-alpha/beta

UniProt

P42224

Host

Rabbit

Reactivity

Human

Immunogen

A synthesized peptide derived from human STAT1 alpha

Clonality

Monoclonal

Clone

Clone: HBG-19

Tissue Specificity

Brain. Highly expressed in hippocampus, amygdala, cerebral cortex and cerebellum. Also expressed in heart, lung, skeletal muscle, testis, prostate and placenta. .

Applications

WB,IHC,ICC,IF,IP,Flow Cytometry

Purification

Affinity-chromatography

Concentration

Actual concentration vary by lot. Use suggested dilution ratio to decide dilution procedure.

Form

Liquid

Reconstitution

Restore with deionized water (or equivalent) for reconstitution volume of 1.0 mL

Function

Signal transducer and transcription activator that mediates cellular responses to interferons (IFNs), cytokine KITLG/SCF and other cytokines and other growth factors. Following type I IFN (IFN-alpha and IFN-beta) binding to cell surface receptors, signaling via protein kinases leads to activation of Jak kinases (TYK2 and JAK1) and to tyrosine phosphorylation of STAT1 and STAT2. The phosphorylated STATs dimerize and associate with ISGF3G/IRF-9 to form a complex termed ISGF3 transcription factor, that enters the nucleus. ISGF3 binds to the IFN stimulated response element (ISRE) to activate the transcription of IFN- stimulated genes (ISG), which drive the cell in an antiviral state. In response to type II IFN (IFN-gamma), STAT1 is tyrosine- and serine-phosphorylated. It then forms a homodimer termed IFN- gamma-activated factor (GAF), migrates into the nucleus and binds to the IFN gamma activated sequence (GAS) to drive the expression of the target genes, inducing a cellular antiviral state. Becomes activated in response to KITLG/SCF and KIT signaling. May mediate cellular responses to activated FGFR1, FGFR2, FGFR3 and FGFR4. .

Components

Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol, 0.4-0.5mg/ml BSA.

Storage Conditions

Store at -20℃ for one year. For short term storage and frequent use, store at 4℃ for up to one month. Avoid repeated freeze-thaw cycles.

Calculated Molecular Weight

87335 MW

Observed Molecular Weight

110 kDa

Fragment

Rabbit IgG

Applications Notes

WB 1:5000-1:20000<br>IHC 1:50-1:200<br>ICC/IF 1:50-1:200<br>IP 1:50<br>FC 1:500

Subcellular Location

Cytoplasm . Nucleus . Translocated into the nucleus upon tyrosine phosphorylation and dimerization, in response to IFN-gamma and signaling by activated FGFR1, FGFR2, FGFR3 or FGFR4.