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Type
Conjugated Primary Antibody
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Conjugated with
ALEXA FLUOR® 594
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Host organism
Rabbit (Oryctolagus cuniculus)
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Target Protein Peptide
STAT1 Ser727
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Specificity
This phosphorylation site is homologous across the listed species.STAT1 (Ser727)
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Modification
Phosphorylation
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Modification site
Ser727
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Clonality
Polyclonal Antibody
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Clone
Polyclonal Antibodies
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Concentration
1ug per 1ul
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Subcellular locations
Cytoplasm, Nucleus
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Antigen Source
KLH conjugated synthetic phosphopeptide derived from human STAT1 around the phosphorylation site of Ser727
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Gene ID
6772
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Swiss Prot
P42224
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Applications
IF(IHC-P)
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Applications with corresponding dilutions
IF(IHC-P)(1:50-200)
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Cross reactive species
Human (Homo sapiens), Mouse (Mus musculus), Rat (Rattus norvegicus)
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Cross Reactive Species details
No significant cross reactivity has been observed for this antibody for the tested species. However, note that due to limited knowledge it is impossible to predict with 100% guarantee that the antibody does not corss react with any other species.
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Background information
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.
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Purification method
Purified by Protein A.
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Storage
Water buffered solution containing 100ug/ml BSA, 50% glycerol and 0.09% sodium azide. Store at 4°C for 12 months.
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Excitation emission
590nm/617nm
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Synonyms
CANDF7; IMD31A; IMD31B; IMD31C; ISGF-3; STAT91; Signal transducer and activator of transcription 1-alpha/beta; Transcription factor ISGF-3 components p91/p84; STAT1
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Also known as
STAT1 (Ser727) Polyclonal Antibody
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Other name
Anti-STAT1 (Ser727) Polyclonal
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Advisory
Avoid freeze/thaw cycles as they may denaturate the polypeptide chains of the antibody, thus reducing its reactivity, specificity and sensitivity. For antibodies that are in liquid form or reconstituted lyophilized antibodies small amounts could become entrapped on the seal or the walls of the tube. Prior to use briefly centrifuge the vial to gather all the solution on the bottom.
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Properties
For facs or microscopy Alexa 1 conjugate.
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Conjugation
Alexa Fluor, ALEXA FLUOR® 594
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Conjugated
Alexa conjugate 1
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Description
This antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided. Antibody for research use.
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Group
Polyclonals and antibodies
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About
Polyclonals can be used for Western blot, immunohistochemistry on frozen slices or parrafin fixed tissues. The advantage is that there are more epitopes available in a polyclonal antiserum to detect the proteins than in monoclonal sera.
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Gene target
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Gene symbol
STAT1
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Short name
Anti-STAT1 (Ser727)
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Technique
Polyclonal, anti-, anti, antibody to, antibodies, Polyclonal antibodies (pAbs) are mostly rabbit or goat antibodies that are secreted by different B cells, whereas monoclonal antibodies come from a single N cell lineage. Pabs are a collection of immunoglobulin molecules that react against a specific antigen, each identifying a different epitope.
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Isotype
Immunoglobulin G (IgG)
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Label
ALEXA FLUOR 594
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Alternative name
STAT1 (Ser727) Polyclonal Antibody, ALEXA FLUOR® 594 Conjugated
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Alternative technique
polyclonals, antibodies
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Alternative to gene target
signal transducer and activator of transcription 1, 91kDa, CANDF7 and IMD31A and IMD31B and IMD31C and ISGF-3 and STAT91, STAT1 and IDBG-77617 and ENSG00000115415 and 6772, sequence-specific DNA binding, nuclei, Stat1 and IDBG-153162 and ENSMUSG00000026104 and 20846, STAT1 and IDBG-642654 and ENSBTAG00000007867 and 510814,515988
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