Recombinant Human STAT3 Protein(GST Tag)
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- 表达系统： E.coli
- 蛋白编码： P40763
| 别称 |
STAT;Signal Transducer and Activator of Transcription;ADMIO;ADMIO1;APRF;HIES;STAT3;Acute-Phase Response Factor;Signal Transducer and Activator of Transcription 3;1110034C02Rik;Acute Phase Response Factor;AW109958;DNA binding protein APRF;FLJ20882;MGC16063;Signal transducer and activator of transcription 3 (acute phase response factor);STAT 3
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| 表达系统 |
E.coli
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| 序列 |
Ala2-Ser219
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| 蛋白编码 |
P40763
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| 种属 |
Human
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| 计算分子量 |
49.8 kDa
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| 表观分子量 |
50 kDa
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| 标签 |
N-GST
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| 生物活性 |
Not validated for activity
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| 纯度 |
> 85% as determined by reducing SDS-PAGE.
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| 内毒素 |
< 10 EU/mg of the protein as determined by the LAL method
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| 保存条件 |
Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
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| 运输条件 |
This product is provided as lyophilized powder which is shipped with ice packs.
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| 制剂 |
Lyophilized from a 0.2 μm filtered solution in PBS with 5% Trehalose and 5% Mannitol.
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| 复溶方法 |
It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis
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| 背景 |
Signal transducer and transcription activator that mediates cellular responses to interleukins, KITLG/SCF, LEP and other growth factors. Once activated, recruits coactivators, such as NCOA1 or MED1, to the promoter region of the target gene (PubMed:17344214). May mediate cellular responses to activated FGFR1, FGFR2, FGFR3 and FGFR4. Binds to the interleukin-6 (IL-6)-responsive elements identified in the promoters of various acute-phase protein genes. Activated by IL31 through IL31RA. Involved in cell cycle regulation by inducing the expression of key genes for the progression from G1 to S phase, such as CCND1 (PubMed:17344214). Mediates the effects of LEP on melanocortin production, body energy homeostasis and lactation (By similarity). May play an apoptotic role by transctivating BIRC5 expression under LEP activation (PubMed:18242580). Cytoplasmic STAT3 represses macroautophagy by inhibiting EIF2AK2/PKR activity.
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实验操作视频
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