This antibody specifically recognizes STAT3 phosphorylated at Ser 727. The antibody does not crossreact with the non-phosphorylated form of STAT3 nor with unrelated serine-phosphorylated proteins.
产品特性
Synonyms: STAT-3, Acute-phase response factor, APRF, Signal transducer and activator oftranscription 3
KO Validated
STAT3
适用: 人
WB, IHC, IP, IF
宿主: 兔
Monoclonal
unconjugated
应用备注
Western Blot: 0.5 μg/mL for HRPO/ECL detection. Recommended blocking buffer: Casein/Tween 20 based blocking and blot incubationbuffer. ELISA: 0.1 μg/mL. Immunohistochemistry. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
限制
仅限研究用
溶解方式
Restore with 1 mL H2O (15 min, RT).
缓冲液
1 mL2 x PBS / 0.09 % Na-azide / PEG and Sucrose
储存液
Sodium azide
注意事项
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
储存条件
-20 °C/-80 °C
储存方法
Store lyophilized (preferably in a desiccator) at -20 °C and reconstituted (aliquote andfreeze in liquid nitrogen) at -80 °C. Avoid repeated freezing and thawing. Thaw aliquots at 37 °C. Thawed aliquots may be stored at 4 °C up to 3 months. Shelf life: one year from despatch.
有效期
12 months
抗原
STAT3
(Signal Transducer and Activator of Transcription 3 (Acute-Phase Response Factor) (STAT3))
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背景
The STAT proteins serve as both cytoplasmic signal transducers and nuclear activators of transcription. STATs are mediators involved in cytokine signalling. In response to a specific cytokine signal, STAT proteins are phosphorylated on conserved tyrosine residues. Phosphorylated STAT proteins dimerize via their SH2 domains and move to the nucleus. The STAT dimers bind to specific DNA elements resulting in transcriptional regulation of downstream target genes. Besides tyrosine phosphorylation, STAT3 activity is regulated by serine phosphorylation at serine 727. Recent reports indicate that both MAP kinase and SAP kinase induce phosphorylaton at serine 727.Synonyms: APRF, Acute-phase response factor, STAT-3, Signal transducer and activator of transcription 3