PE/Cyanine5 anti-STAT3 Phospho (Tyr705) Antibody

Pricing & Availability
Clone
13A3-1 (See other available formats)
Regulatory Status
RUO
Other Names
Signal transducer and activator of transcription 3, Acute-phase response factor, APRF, HIES
Isotype
Mouse IgG1, κ
13A3-1_PECyanine5_STAT3_Phospho_Antibody_1_101723
Human whole blood was stimulated with (left), or without (right), IL-6 for 15 minutes, and then treated with RBC Lysis/Fixation Solution (10X), permeabilized with True-Phos™ Perm Buffer, and then surface stained with CD3 Pacific Blue™ and intracellularly stained with STAT3 Phospho (Tyr705) (clone 13A3-1) PE/Cyanine5.
  • 13A3-1_PECyanine5_STAT3_Phospho_Antibody_1_101723
    Human whole blood was stimulated with (left), or without (right), IL-6 for 15 minutes, and then treated with RBC Lysis/Fixation Solution (10X), permeabilized with True-Phos™ Perm Buffer, and then surface stained with CD3 Pacific Blue™ and intracellularly stained with STAT3 Phospho (Tyr705) (clone 13A3-1) PE/Cyanine5.
Compare all formats See PE/Cyanine5 spectral data
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651013 25 tests $159.00
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651014 100 tests $393.00
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Description

Tyrosine phosphorylation of STAT3 at Tyr705 occurs in response to LIF, IL-6, leptin, OSM, EGF, PDGF, and HGF. It plays a key role in cell growth and apoptosis through mediating expression of a variety of genes in response to the stimuli.

Technical data sheet

Product Details

Verified Reactivity
Human, Mouse
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
KLH conjugated modified synthetic peptide
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
Preparation
The antibody was purified by affinity chromatography and conjugated with PE/Cyanine5 under optimal conditions.
Concentration
Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Application

ICFC - Quality tested
Recommended Usage

Each lot of this antibody is quality control tested by intracellular flow cytometry using our True-Phos™ Perm Buffer in Whole Blood Protocol. For flow cytometric staining, the suggested use of this reagent is 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
Application Notes

The STAT3 Phospho (Tyr705) antibody recognizes the regulatory tyrosine phosphorylation of human STAT3 protein and has been shown to be useful for Western blotting.
 

RRID
AB_2632625 (BioLegend Cat. No. 651013)
AB_2632625 (BioLegend Cat. No. 651014)

Antigen Details

Structure
STAT3 is a 770 amino acid protein of 88 kD. It consists of a DNA binding domain, a SH2 domain, a regulatory tyrosine responsible for binding of SH2 domain, and a C-terminal transactivation domain.
Distribution

Ubiquitous.

Function
STAT3 is tyrosine phosphorylated by receptor kinases in response to a variety of cytokines and growth factors. It forms homo- or heterodimer with STAT1 when tyrosine is phosphorylated, and then translocates to nucleus, acting as a transcription regulator. It is also essential for the differentiation of TH17 cells, which is involved in autoimmune diseases.
Cell Sources
Cytoplasm. Translocate to nucleus in response to tyrosine phosphorylation.
Cell Type
Embryonic Stem Cells, Neural Stem Cells
Biology Area
Cell Biology, Neuroscience, Neuroscience Cell Markers, Signal Transduction, Stem Cells, Synaptic Biology, Transcription Factors
Molecular Family
Phospho-Proteins
Antigen References

1. Akira S, et al. 1994. Cell 77:63.
2. Zhang X, et al. 1995. Science 267:1990.
3. Sanchez-Margalet V, et al. 2001. Cell. Immunol. 211:30.
4. Simon A, et al. 2000. Science 290:144.
5. Hoey T, et al. 1999. Adv. Immunol. 71:145.

Regulation
The small GTPase Rac1 binds and regulates activity of STAT3.
Gene ID
6774 View all products for this Gene ID
UniProt
View information about STAT3 Phospho Tyr705 on UniProt.org
Go To Top Version: 1    Revision Date: 10/03/2016

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This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
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