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Phospho-STAT1 (Tyr701), eFluor 660, clone: KIKSI0803, eBioscience™

Mouse Monoclonal Antibody

Manufacturer:  Life Technologies LS50900841

 View more versions of this product

Catalog No. 501129319



Description

Description

STAT1 (also known as signal transducers and activators of transcription) is a member of the STAT family of transcription factors. STAT proteins undergo phosphorylation in response to cytokines and growth factors and are translocated to the nucleus. STAT1 can be activated by interferon-alpha, interferon-gamma, EGF, PDGF and IL6. The protein is known to regulate several genes which are involved in cell growth, apoptosis, immune responses, and lipid metabolism. The STAT1 gene is located on chromosome 2.

A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. Staining Protocol: We recommend using Protocol C: Two-step protocol: Fixation/Methanol. Protocol A: Two-step protocol: intracellular (cytoplasmic) proteins and Protocol B: One-step protocol: intracellular (nuclear) proteins cannot be used. All Protocols can be found in the Flow Cytometry Protocols: "Staining Intracellular Antigens for Flow Cytometry Protocol" located in the Best Protocols Section under the Resources tab online. eFluor® 660 is a replacement for Alexa Fluor® 647. eFluor® 660 emits at 659 nm and is excited with the red laser (633 nm). Please make sure that your instrument is capable of detecting this fluorochome. Excitation: 633-647 nm; Emission: 668 nm; Laser: Red Laser. Filtration: 0.2 μm post-manufacturing filtered. STAT1 (signal transducers and activators of transcription 1) is a member of the STAT family of transcription factors. STAT1 can be activated by interferon-alpha, interferon-gamma, EGF, PDGF and IL6. STAT1 is known to regulate several genes which are involved in cell growth, apoptosis, immune responses, and lipid metabolism. Further, STAT1 plays an important role in mediating cell viability in response to different cell stimuli and pathogen exposure. The STAT1 gene is located on chromosome 2. STAT1 is activated to regulate gene expression in response to extracellular signaling polypeptides including cytokines, interferons, and growth factors. After phosphorylation by JAK tyrosine kinases, STAT1 enters the nucleus to regulate transcription of many different genes. Among the seven STATs types, STAT1, STAT3, STAT5a, and STAT5b have a wide activation profile. STAT1 is activated by many different ligands including IFN family (IFN-Alpha, IFN-Beta, IFN-gamma and IL-10), gp130 family (IL-6, IL-11, LIF, CNTF, and G-CSF), and receptor tyrosine kinases (EGF, PDGF, and CSF-1). Two alternatively spliced transcript variants encoding distinct isoforms of STAT1 have been described.
Specifications

Specifications

Phospho-STAT1 (Tyr701)
Monoclonal
5 μL/Test
PBS with 0.1% gelatin, 0.2% BSA and 0.09% sodium azide; pH 7.2
P42224
DKFZp686B04100, ISGF-3, STAT91
Mouse
Affinity chromatography
RUO
Antibody
Monoclonal
Human
Flow Cytometry
KIKSI0803
eFluor® 660
STAT1
Liquid
STAT1
IgG1, kappa
25 Tests
4° C, store in dark, DO NOT FREEZE!
Primary
6772
Documents

For Research Use Only.