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Key Documents

SAB5500170

Sigma-Aldrich

Anti-PU.1 antibody, Rabbit monoclonal

recombinant, expressed in proprietary host, clone SP238, affinity isolated antibody

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About This Item

Codice UNSPSC:
12352203
NACRES:
NA.41

Origine biologica

rabbit

Livello qualitativo

Ricombinante

expressed in proprietary host

Coniugato

unconjugated

Forma dell’anticorpo

affinity isolated antibody

Tipo di anticorpo

primary antibodies

Clone

SP238, monoclonal

Reattività contro le specie

human (tested)

Reattività contro le specie (prevista in base all’omologia)

pig, rat, mouse

tecniche

immunohistochemistry: 1:100

Isotipo

IgG

N° accesso UniProt

Condizioni di spedizione

wet ice

Temperatura di conservazione

2-8°C

modifica post-traduzionali bersaglio

unmodified

Informazioni sul gene

human ... SPI1(6688)

Descrizione generale

PU.1 is a transcription factor of the Ets family and activates target genes through the purine-rich PU-box. PU.1 plays an important role for the differentiation of myeloid cells and early B cell lymphocytes. PU.1 is overexpressed in some B cell lymphoma, Hodgkin, and non- Hodgkin lymphoma.
Spi-1 proto-oncogene (SPI1), also known as PU.1, is a mammalian transcription factor. It is encoded by the gene mapped to human chromosome 11p11.2. The encoded protein belongs to the E26 transformation specific (Ets) family of transcription factors. SPI1 is characterized with a C-terminal domain, an N-terminal transactivation domain and a central PEST domain involved in protein-protein interaction. The protein is mainly expressed in cells of the hematopoietic lineage such as macrophages, granulocytes and B lymphocytes.

Immunogeno

Synthetic peptide derived from the internal region of the human PU.1 protein.

Azioni biochim/fisiol

Spi-1 proto-oncogene (SPI1)/ PU.1 plays an essential role in myeloid development. It also acts as a transcription activator and is involved in macrophage proliferation. In addition, PU.1 along with other transcription factors, plays a vital role in fetal hematopoiesis. PU.1 controls cellular communication in the immune system. Thus, loss/reduced gene expression leads to loss of cellular communication, which in turn is associated with the development of leukemia.

Caratteristiche e vantaggi

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Stato fisico

0.1 ml rabbit monoclonal antibody purified by protein A/G in PBS/1% BSA buffer pH 7.6 with less than 0.1% 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)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


Certificati d'analisi (COA)

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The transcription factor PU. 1 is a critical regulator of cellular communication in the immune system.
Turkistany S A, et al.
Archivum Immunologiae et Therapiae Experimentalis, 59(6), 431-440 (2011)
The transcription factor PU. 1 is involved in macrophage proliferation.
Celada A, et al.
The Journal of Experimental Medicine, 184(1), 61-69 (1996)
Zebrafish SPI-1 (PU. 1) marks a site of myeloid development independent of primitive erythropoiesis: implications for axial patterning.
Lieschke G J, et al.
Developmental Biology, 246(2), 274-295 (2002)
Role of PU. 1 in hematopoiesis.
Fisher R C and Scott E W
Stem Cells, 16(1), 25-37 (1998)

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