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STAT1 Antibody (C-term)

Catalog # Availability Size / Price Inquiry
APR10263G 100 μl / $495

STAT1 Antibody (C-term)

Brand

Leading Biology

Catalog Number

APR10263G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality STAT1 antibody (C-term).

Molecular Weight

87335 Da

Cellular Localization

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

Host

Rabbit

Species Reactivity

Human

Immunogen

717-745 aa

Target

This STAT1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 717-745 amino acids from the C-terminal region of human STAT1.

Isotype

Rabbit Ig

GeneID

UniProt ID

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.

Summary

The protein encoded by this gene is a member of the STATprotein family. In response to cytokines and growth factors, STATfamily members are phosphorylated by the receptor associatedkinases, and then form homo- or heterodimers that translocate tothe cell nucleus where they act as transcription activators. Thisprotein can be activated by various ligands includinginterferon-alpha, interferon-gamma, EGF, PDGF and IL6. This proteinmediates the expression of a variety of genes, which is thought tobe important for cell viability in response to different cellstimuli and pathogens. Two alternatively spliced transcriptvariants encoding distinct isoforms have been described. [providedby RefSeq].

Form

Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, E

Dilution

WB~~1:1000

Synonyms

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

Images

STAT1 Antibody (C-term) (Cat. APR10263G) western blot analysis in Hela,Jurkat cell line lysates (35ug/lane).This demonstrates the STAT1 antibody detected the STAT1 protein (arrow).

Specification

Quantity

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