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G6670

Sigma-Aldrich

Anti-Growth Factor Independence-1 antibody, Mouse monoclonal

clone 2.5D.17, purified from hybridoma cell culture

Sinonimo/i:

Anti-GFI1, Anti-ZNF163

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About This Item

Numero MDL:
Codice UNSPSC:
12352203
NACRES:
NA.41
Coniugato:
unconjugated
application:
ARR
IHC
WB
Clone:
2.5D.17, monoclonal
Reattività contro le specie:
rat, mouse, human
citations:
11
tecniche:
immunohistochemistry: suitable
microarray: suitable
western blot: 1-2 μg/mL using total cell extract of A549 cells

Origine biologica

mouse

Livello qualitativo

Coniugato

unconjugated

Forma dell’anticorpo

purified from hybridoma cell culture

Tipo di anticorpo

primary antibodies

Clone

2.5D.17, monoclonal

Stato

buffered aqueous solution

PM

antigen ~55 kDa

Reattività contro le specie

rat, mouse, human

Concentrazione

~2 mg/mL

tecniche

immunohistochemistry: suitable
microarray: suitable
western blot: 1-2 μg/mL using total cell extract of A549 cells

Isotipo

IgG1

N° accesso UniProt

Condizioni di spedizione

dry ice

Temperatura di conservazione

−20°C

modifica post-traduzionali bersaglio

unmodified

Informazioni sul gene

human ... GFI1(2672)
mouse ... Gfi1(14581)
rat ... Gfi1(24388)

Descrizione generale

Monoclonal Anti-Growth Factor Independence-1 (GFI1) (mouse IgG1 isotype) is derived from the hybridoma 2.5D.17 produced by the fusion of mouse myeloma cells (SP2 cells) and splenocytes from BALB/c mice immunized with rat GFI1. Growth Factor Independence 1 (GFI1) is a zinc-finger transcriptional repressor, that is located on human chromosome 1p22. Gfi1 is highly expressed in thymus while Gfi1B is the predominant factor expressed in spleen, and both are expressed in bone marrow. It has a repression domain named SNAG at the N-terminal.† The protein also has a zinc finger DNA binding domain that is homologous to the domain in Gfi1B. Both bind to same consensus DNA sequence

Specificità

The antibody epitope resides within the GFI1 SNAG transcriptional-repression domain (amino acids 7-26).

Immunogeno

rat growth factor independence-1 (GFI1).

Applicazioni

Monoclonal Anti-Growth Factor Independence-1 (GFI1) antibody may be used in:
  • immunoblotting
  • immunohistochemistry
  • EMSA (electrophoretic mobility shift analysis)

Azioni biochim/fisiol

Growth factor independence-1 (Gfi1) plays a key role in hematopoiesis along with Gfi1B proteins. Cytokines that regulate innate immunity induce Gfi1 expression. Deficiency of this protein causes thymic and peripherial T lymphopenia and severe abnormalities in pre-T-cell development in mice. Mutations in this gene cause defects in T lymphocyte function and development in humans. Gfi1 autoregulates its expression in T lymphocytes.

Stato fisico

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Risultati analitici

The antibody may also be used in EMSA (electrophoretic mobility shift analysis).

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)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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Loretta L Doan et al.
Journal of immunology (Baltimore, Md. : 1950), 170(5), 2356-2366 (2003-02-21)
T cell differentiation in the thymus is dependent upon signaling through the TCR and is characterized by the resulting changes in expression patterns of CD4 and CD8 surface coreceptor molecules. Although recent studies have characterized the effects of proximal TCR
Targeted transcriptional repression of Gfi1 by GFI1 and GFI1B in lymphoid cells
Doan LL, et al.
Nucleic Acids Research, 32(8), 2508-2519 (2004)
Kazanjian, A., et al.
Cancer Research, 64, 68774-68782 (2004)
Prognostic significance of high GFI1 expression in AML of normal karyotype and its association with a FLT3-ITD signature
Volpe G, et al.
Scientific reports, 7(1), 11148-11148 (2017)
The downregulation of GFI1 by the EZH2-NDY1/KDM2B-JARID2 axis and by human cytomegalovirus (HCMV) associated factors allows the activation of the HCMV major IE promoter and the transition to productive infection
Sourvinos G, et al.
PLoS Pathogens, 10(5), e1004136-e1004136 (2014)

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