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PU.1/Spi-1, Mouse anti-Human, DyLight 405, Clone: PU1/2146, Novus Biologicals™

Mouse Monoclonal Antibody

Supplier:  Novus Biologicals NBP275766V

Catalog No. NB009027

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PU.1/Spi-1 Monoclonal specifically detects PU.1/Spi-1 in Human samples. It is validated for Western Blot, Flow Cytometry, Immunohistochemistry, Immunocytochemistry/Immunofluorescence, Immunohistochemistry-Paraffin.


DyLight 405
50mM Sodium Borate with 0.05% Sodium Azide
Recombinant fragment (around aa 16-170) of human PU.1/Spi-1 protein (Exact sequence is proprietary) (Uniprot: P17947 )
0.1 mL
Innate Immunity
PU.1 is a member of the ETS family of transcription factors and is important for normal B-cell development. It is expressed in the myeloid lineage and in immature as well as mature B-lymphocytes, with the exception of plasma cells. PU.1 is expressed in germinal center B-cells and mantle B-cells. Various lymphomas are also positive for this marker. It is essential during early B-cell differentiation. The absence of PU.1 results in total block of B-cell development at the pre-pro stage. PU.1 plays a key role in normal myeloid differentiation, and regulates the expression of immunoglobulin and other genes that are important for B-cell development.
Store at 4°C in the dark.
Western Blot, Flow Cytometry, Immunohistochemistry, Immunocytochemistry, Immunofluorescence, Immunohistochemistry (Paraffin)
Western Blot, Flow Cytometry, Immunohistochemistry, Immunocytochemistry/Immunofluorescence, Immunohistochemistry-Paraffin
hematopoietic transcription factor PU.1, OF, PU.1, SFPI131 kDa transforming protein, SPI-1, SPI-1 proto-oncogene, SPI-A, spleen focus forming virus (SFFV) proviral integration oncogene spi1,31 kDa-transforming protein, transcription factor PU.1
Protein A or G purified
IgG2b κ


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