• Western blot analysis of lysates from COS7 cells, using STAT1 (Phospho-Tyr701) Antibody. The lane on the right is blocked with the phospho peptide.
  • Western blot analysis of lysates from 1) MOUSE-BRAIN, 2) SY-SY5X, 3) COS7 cells, (Green) primary antibody was diluted at 1:1000, 4°C over night, secondary antibody (cat: (NA) was diluted at 1:10000, 37°C 1hour. (Red) Actin Beta monoclonal antibody (5B7) (cat: (STJ96930) antibody was diluted at 1:5000 as loading control, 4°C over night, secondary antibody (cat: (NA) was diluted at 1:10000, 37°C 1hour.
  • Western blot analysis of COS7 cells using Phospho-Stat1 (Y701) Polyclonal Antibody diluted at 1:1000
  • Immunohistochemistry analysis of paraffin-embedded human breast carcinoma, using STAT1 (Phospho-Tyr701) Antibody. The picture on the right is blocked with the phospho peptide.
  • Immunohistochemical analysis of paraffin-embedded Mouse-spleen tissue. 1, Stat1 (phospho Tyr701) Polyclonal Antibody was diluted at 1:200 (4°C, overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval (>98°C, 20min). 3, Secondary antibody was diluted at 1:200 (room tempeRature, 30min). Negative control was used by secondary antibody only.
  • Western blot analysis of various cells using Phospho-Stat1 (Y701) Polyclonal Antibody diluted at 1:1000
  • Immunohistochemical analysis of paraffin-embedded Rat-lung tissue. 1, Stat1 (phospho Tyr701) Polyclonal Antibody was diluted at 1:200 (4°C, overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval (>98°C, 20min). 3, Secondary antibody was diluted at 1:200 (room tempeRature, 30min). Negative control was used by secondary antibody only.
  • Immunohistochemical analysis of paraffin-embedded Mouse-liver tissue. 1, Stat1 (phospho Tyr701) Polyclonal Antibody was diluted at 1:200 (4°C, overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval (>98°C, 20min). 3, Secondary antibody was diluted at 1:200 (room tempeRature, 30min). Negative control was used by secondary antibody only.
  • Immunofluorescence analysis of mouse-spleen tissue. 1, Stat1 (phospho Tyr701) Polyclonal Antibody (red) was diluted at 1:200 (4°C, overnight). 2, Cy3 labled Secondary antibody was diluted at 1:300 (room temperature, 50min).3, Picture B: DAPI (blue) 10min. Picture A:Target. Picture B: DAPI. Picture C: merge of A+B
  • Immunofluorescence analysis of mouse-spleen tissue. 1, Stat1 (phospho Tyr701) Polyclonal Antibody (red) was diluted at 1:200 (4°C, overnight). 2, Cy3 labled Secondary antibody was diluted at 1:300 (room temperature, 50min).3, Picture B: DAPI (blue) 10min. Picture A:Target. Picture B: DAPI. Picture C: merge of A+B
  • Immunofluorescence analysis of rat-spleen tissue. 1, Stat1 (phospho Tyr701) Polyclonal Antibody (red) was diluted at 1:200 (4°C, overnight). 2, Cy3 labled Secondary antibody was diluted at 1:300 (room temperature, 50min).3, Picture B: DAPI (blue) 10min. Picture A:Target. Picture B: DAPI. Picture C: merge of A+B
  • Immunofluorescence analysis of rat-spleen tissue. 1, Stat1 (phospho Tyr701) Polyclonal Antibody (red) was diluted at 1:200 (4°C, overnight). 2, Cy3 labled Secondary antibody was diluted at 1:300 (room temperature, 50min).3, Picture B: DAPI (blue) 10min. Picture A:Target. Picture B: DAPI. Picture C: merge of A+B
  • Immunofluorescence analysis of Hela cell. 1, Stat1 (phospho Tyr701) Polyclonal Antibody (red) was diluted at 1:200 (4°C overnight). HER2 monoclonal antibody (11H9) (green) was diluted at 1:200 (4°C overnight). 2, Goat Anti Rabbit Alexa Fluor 594 Catalog: (NA was diluted at 1:1000 (room temperature, 50min). Goat Anti Mouse Alexa Fluor 488 Catalog: (NA was diluted at 1:1000 (room temperature, 50min).

Anti-Phospho-Stat1 (Y701) antibody (STJ90409)

SKU:
STJ90409
Current Stock:
Host: Rabbit
Applications: IF, WB, IHC-P, IP, ELISA
Reactivity: Human,Mouse,Rat,Monkey
Short Description: Rabbit polyclonal primary antibody against Phospho-Stat1 (Y701).
Note: FOR RESEARCH USE ONLY (RUO).
Clonality: Polyclonal
Conjugation: Unconjugated
Formulation: Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Purification: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using a epitope-specific immunogen.
Storage Instruction: Store at-20°C, and avoid repeat freeze-thaw cycles.
Concentration: 1 mg/ml
Isotype: IgG
Dilution Range: IF 1:50-200
WB 1:500-1:2000
IHC 1:100-1:300
IP 2-5 ug/mg lysate
ELISA 1:10000
Specificity: Phospho-Stat1 (Y701) polyclonal antibody detects endogenous levels of Stat1 protein only when phosphorylated at Y701.
Uniprot ID: STAT1_HUMAN
Gene ID: 6772
Gene Symbol: STAT1
Immunogen: Synthesized peptide derived from human Stat1 around the phosphorylation site of Y701.
Immunogen Region: 640-720 aa
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.
Database Links Reactome: R-HSA-1059683 P42224-1
Cellular Localisation 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
Monomethylation At Lys-525 Is Required For Phosphorylation At Tyr-701 And Translocation Into The Nucleus
Translocates Into The Nucleus In Response To Interferon-Beta Stimulation
Protein Name Signal Transducer And Activator Of Transcription 1-Alpha/Beta
Transcription Factor Isgf-3 Components P91/P84
Alternative Names Anti-Signal Transducer And Activator Of Transcription 1-Alpha/Beta antibody
Anti-Transcription Factor Isgf-3 Components P91/P84 antibody
Anti-STAT1 antibody

Information sourced from uniprot.org

6 months standard