STAT1 Recombinant Antibody, APC-Cy5.5 Conjugated
Product Specifications
Background
The Stat1 transcription factor is activated in response to a large number of ligands (1) and is essential for responsiveness to IFN-α and IFN-γ (2,3) . Phosphorylation of Stat1 at Tyr701 induces Stat1 dimerization, nuclear translocation, and DNA binding (4) . Stat1 protein exists as a pair of isoforms, Stat1α (91 kDa) and the splice variant Stat1β (84 kDa) . In most cells, both isoforms are activated by IFN-α, but only Stat1α is activated by IFN-γ. The inappropriate activation of Stat1 occurs in many tumors (5) . In addition to tyrosine phosphorylation, Stat1 is also phosphorylated at Ser727 through a p38 mitogen-activated protein kinase (MAPK) -dependent pathway in response to IFN-α and other cellular stresses (6) . Serine phosphorylation may be required for the maximal induction of Stat1-mediated gene activation.
Synonyms
CANDF7; ISGF 3 ; Signal transducer and activator of transcription 1; 91kDa; Signal transducer and activator of transcription 1-alpha/beta; Stat1; STAT91; Transcription factor ISGF-3 components p91/p84. subunit; ITB1_HUMAN; very late activation protein, beta polypeptide; VLA BETA; VLA-4 subunit beta; VLA-BETA; VLAB; VLAbeta; Integrin β1
Gene ID
6772
Swiss Prot
P2224
Cellular Locus
Cytoplasm, Nucleus
Host
Rabbit
Cross Reactivity
Human, Mouse
Target
STAT1
Clonality
Recombinant
Isotype
IgG
Conjugation
APC-Cy5.5
Source
KLH conjugated synthetic peptide derived from human STAT1
Applications
WB, IF, Flow-Cyt
Purification
Purified by Protein A.
Excitation Emission
650nm/694nm
Concentration
1mg/ml
Dilution
WB (1:300-5000), IF (), Flow-Cyt (1ug/Test)
Buffer
Aqueous buffered solution containing 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Modification
Unmodified
Storage Conditions
Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.
Gene ID URL
6772
Curated Selection
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