Skip to Content
MilliporeSigma

SPI1

spleen focus forming virus (SFFV) proviral integration oncogene

Synonyms:
OF, PU.1, SFPI1, SPI-1, SPI-A
Species:
UniProtKB ID:
Gene ID:
  • Human(6688) Summary: 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. [provided by RefSeq, Jul 2008]
  • Mouse(20375) spleen focus forming virus (SFFV) proviral integration oncogene
  • Rat(366126) spleen focus forming virus (SFFV) proviral integration oncogene
  • chicken(395879) spleen focus forming virus (SFFV) proviral integration oncogene spi1
  • cow(507100) spleen focus forming virus (SFFV) proviral integration oncogene spi1
  • domestic guinea pig(100727094) spleen focus forming virus (SFFV) proviral integration oncogene spi1
  • sheep(101119756) spleen focus forming virus (SFFV) proviral integration oncogene spi1
  • naked mole-rat(101707724) spleen focus forming virus (SFFV) proviral integration oncogene spi1
  • dog(611255) spleen focus forming virus (SFFV) proviral integration oncogene spi1
  • domestic cat(101094951) spleen focus forming virus (SFFV) proviral integration oncogene spi1

Custom & Knockdown Gene Products

  • siRNA

    Shop predesigned siRNA that are designed using the proprietary Rosetta Inpharmatics algorithm.

  • shRNA

    Shop the largest, most validated shRNA collection and build your own clone sets.

  • Custom Gene Products

    We offer a comprehensive portfolio of DNA oligos, RNA oligos and predesigned primers.

Antibodies

Product Number
Description
Species Reactivity
Application
Anti-PU.1 antibody, Rabbit monoclonal, recombinant, expressed in proprietary host, clone SP238, affinity isolated antibody,
Species Reactivity
human, mouse, pig, rat
Application
immunohistochemistry
PU.1 (EPR3158Y) Rabbit Monoclonal Primary Antibody, ,
Species Reactivity
human
Application
immunohistochemistry
Monoclonal Anti-SPI1, (N-terminal) antibody produced in mouse, clone 2G1, purified immunoglobulin, buffered aqueous solution,
Species Reactivity
human, mouse
Application
ELISA
immunofluorescence

western blot
Anti-SPI1 antibody produced in rabbit, Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution,
Species Reactivity
human
Application
immunofluorescence
immunohistochemistry
Anti-PU.1/Spi1 Antibody, clone 1B8 ZooMAb® Rabbit Monoclonal, recombinant, expressed in HEK 293 cells,
Species Reactivity
bovine, human, porcine
Application
affinity binding assay
immunocytochemistry

immunoprecipitation (IP)

western blot

esiRNA

Product Number
Description
Species
MISSION® esiRNA, targeting human SPI1,
Species
human