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Immunofluorescent analysis of SPI1 showing staining in the nucleus of NIH-3T3 cells using a SPI1 polyclonal antibody (Product # PA5-35158) followed by detection using a fluorescent conjugated secondary antibody (green). Cytoplasmic actin was stained with a fluorescent red phalloidin (7units/ml, 1 h at 37°C).
|Tested species reactivity||Human, Mouse|
|Host / Isotype||Rabbit / IgG|
|Immunogen||KLH conjugated synthetic peptide between 217-246 amino acids from the C-terminal region of human SPI1|
|Purification||Antigen affinity chromatography|
|Contains||0.09% sodium azide|
|Storage Conditions||Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C|
|Tested Applications||Dilution *|
|Immunohistochemistry (Paraffin) (IHC (P))||1:10-1:50|
|Western Blot (WB)||1:1000|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
This antibody is predicted to react with mouse, porcine and rat based on sequence homology.
This gene encodes an ETS-domain transcription factor that activates gene expression during myeloid and B-lymphoid cell development. The nuclear protein binds to a purine-rich sequence known as the PU-box found near the promoters of target genes, and regulates their expression in coordination with other transcription factors and cofactors. The protein can also regulate alternative splicing of target genes. Multiple transcript variants encoding different isoforms have been found for this gene.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
31 kDa transforming protein; 31 kDa-transforming protein; hematopoietic transcription factor PU.1; SFFV proviral integration 1 protein; SPI1; spleen focus forming virus (SFFV) proviral integration oncogene spi1; transcription factor PU.1
Dis-1; Dis1; OF; PU.1; Sfpi-1; SFPI1; SPI-1; SPI-A; SPI1; Tcfpu1; Tfpu.1