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  • STAT3抗原(重組蛋白)

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    • 品牌 : 通蔚生物
    • 目錄號 : TW17752
    • 應(yīng)用 : 僅供科研使用
    • 保存條件 : 低溫保存
    • 貨期 : 現(xiàn)貨
    • 商品庫存:75
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中文名稱:STAT3抗原(重組蛋白)

英文名稱: STAT3 Antigen (Recombinant Protein)

儲      存: 冷凍(-20℃)

相關(guān)類別: 抗原

概述

Fusion protein corresponding to a region derived from 421-768 amino acids of human STAT3


技術(shù)規(guī)格

Full name:

signal transducer and activator of transcription 3

Synonyms:

APRF; HIES; ADMIO; ADMIO1

Swissprot:

P40763

Gene Accession:

BC014482

Purity:

>85%, as determined by Coomassie blue stained SDS-PAGE

Expression system:

Escherichia coli

Tags:

His tag C-Terminus, GST tag N-Terminus

Background:

The Stat3 transcription factor is an important signaling molecule for many cytokines and growth factor receptors and is required for murine fetal development. Research studies have shown that Stat3 is constitutively activated in a number of human tumors and possesses oncogenic potential and anti-apoptotic activities. Stat3 is activated by phosphorylation at Tyr705, which induces dimerization, nuclear translocation, and DNA binding. Transcriptional activation seems to be regulated by phosphorylation at Ser727 through the MAPK or mTOR pathways. Stat3 isoform expression appears to reflect biological function as the relative expression levels of Stat3α (86 kDa) and Stat3β (79 kDa) depend on cell type, ligand exposure, or cell maturation stage. It is notable that Stat3β lacks the serine phosphorylation site within the carboxy-terminal transcriptional activation domain.