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S5933

Sigma-Aldrich

Anti-STAT3 antibody produced in rabbit

IgG fraction of antiserum, buffered aqueous solution

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About This Item

Numero MDL:
MFCD01092492
Codice UNSPSC:
12352203
NACRES:
NA.46

Origine biologica

rabbit

Livello qualitativo

200

Coniugato

unconjugated

Forma dell’anticorpo

IgG fraction of antiserum

Tipo di anticorpo

primary antibodies

Clone

polyclonal

Forma fisica

buffered aqueous solution

PM

antigen 92 kDa

Reattività contro le specie

human, rat, mouse

tecniche

immunocytochemistry: 10 μg/mL using A431 cells
immunoprecipitation (IP): 4 μg using STAT3 from 0.5–1 mg of an EGF stimulated human A431 cell lysate
western blot (chemiluminescent): 0.5-2 μg/mL using lysates from EGF stimulated human A431, mouse WEHI and rat L6 cells

N° accesso UniProt

P40763

Condizioni di spedizione

dry ice

Temperatura di conservazione

−20°C

modifica post-traduzionali bersaglio

unmodified

Informazioni sul gene

human ... STAT3(6774)
mouse ... Stat3(20848)
rat ... Stat3(25125)

Descrizione generale

Signal transducer and activator of transcription 3 (STAT3) protein is a member of the STAT family of proteins. It consists of a DNA binding domain, a Src homology-2 (SH-2) domain, an N-terminal coiled-coiled domain, and a C-terminal transactivation domain. The STAT3 gene is located on the human chromosome at 17q21.2.

Specificità

The antibody is specific for STAT3. It may detect an additional 66 kDa band using high concentrations or long exposures. The sequence recognized by the antibody (688-722) is identical in mouse and rat STAT3. The first 28 amino acids are identical to mouse STAT3B.

Immunogeno

GST fusion protein corresponding to amino acids 688-722 of human STAT3, expressed in bacteria.

Applicazioni

Anti-STAT3 antibody produced in rabbit has been used in western blotting.

Azioni biochim/fisiol

Signal transducer and activator of transcription 3 (STAT3) signaling participates in cancer inflammation. This protein interacts with nuclear factor-κB (NF-κB). STAT3 regulates the function of several genes that take part in proliferation, apoptosis, metastasis, angiogenesis, immune response, and cell differentiation. Overexpression of the STAT3 gene is associated with lymphomas, prostate carcinoma, breast cancer, hepatocellular carcinoma, pancreatic adenocarcinoma, cholangiocarcinoma, and ovarian carcinoma.

Stato fisico

Solution in 0.1 M Tris-glycine, pH 7.4, containing 0.15 M NaCl and 0.05% sodium azide.

Esclusione di responsabilità

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

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Hui Jin et al.
Stem cell research, 41, 101586-101586 (2019-11-11)
Autosomal dominant Hyper IgE syndrome (AD-HIES), a rare immune deficiency affecting fewer than one per million people, is caused by heterozygous deleterious mutations in STAT3. STAT3 signaling plays crucial roles in basic cellular functions affecting broad aspects of cellular homeostasis.
Paul A Johnston et al.
Molecular interventions, 11(1), 18-26 (2011-03-29)
Multiple lines of evidence place STAT3 at a central node in the development, progression, and maintenance of many human tumors, and STAT3 has been validated as an anti-cancer target in several contexts. STAT3 modulates the transcription of a variety of
Hua Yu et al.
Nature reviews. Cancer, 9(11), 798-809 (2009-10-24)
Commensurate with their roles in regulating cytokine-dependent inflammation and immunity, signal transducer and activator of transcription (STAT) proteins are central in determining whether immune responses in the tumour microenvironment promote or inhibit cancer. Persistently activated STAT3 and, to some extent
Mohamed Jeljeli et al.
Cell reports, 33(5), 108325-108325 (2020-11-05)
Endometriosis is a frequent, chronic, inflammatory gynecological disease characterized by the presence of ectopic endometrial tissue causing pain and infertility. Macrophages have a central role in lesion establishment and maintenance by driving chronic inflammation and tissue remodeling. Macrophages can be
A Furuhata et al.
Biochemical and biophysical research communications, 383(4), 411-416 (2009-04-15)
Janus kinase 2 (JAK2) V617F mutation has been regarded as the major cause of myeloproliferative disorders (MPD). However, the mechanisms of abnormal cell growth by JAK2V617F have not been elucidated. In this study, cell cycle regulatory protein expression was analyzed
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