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SAB4300326

Sigma-Aldrich

Anti-STAT1 (Ab-701) antibody produced in rabbit

affinity isolated antibody

Synonym(s):

Anti-DKFZp686B04100 antibody produced in rabbit, Anti-ISGF-3 antibody produced in rabbit, Anti-STAT91 antibody produced in rabbit, Anti-signal transducer and activator of transcription 1, 91kDa antibody produced in rabbit

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About This Item

MDL number:
MFCD01633987
UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

~91 kDa

species reactivity

human

concentration

1 mg/mL

technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:50-1:100
western blot: 1:500-1:1000

isotype

IgG

immunogen sequence

(T-G-Y-I-K)

NCBI accession no.

NP_009330.1

UniProt accession no.

P42224

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... STAT1(6772)

Related Categories

Immunogen

Peptide sequence around aa. 699-703 (T-G-Y-I-K), according to the protein STAT1.

Features and Benefits

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Target description

Signal transducer and activator of transcription that mediates signaling by interferons (IFNs). Following type I IFN (IFN-alpha and IFN-beta) binding to cell surface receptors, Jak kinases (TYK2 and JAK1) are activated, leading to tyrosine phosphorylation of STAT1 and STAT2. The phosphorylated STATs dimerize, 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 interferon stimulated genes, 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.

Physical form

Solution in phosphate-buffered saline containing 0.02% sodium azide and 50% glycerol

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Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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FASEB bioAdvances, 2(8), 453-463 (2020-08-22)
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Journal of the American Society of Nephrology : JASN, 31(3), 544-559 (2020-02-13)
Understanding podocyte-specific responses to injury at a systems level is difficult because injury leads to podocyte loss or an increase of extracellular matrix, altering glomerular cellular composition. Finding a window into early podocyte injury might help identify molecular pathways involved

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