|Application ||IHC-P, IF, ICC|
|Calculated MW||263830 Da|
|Dilution||ICC (1:100 - 1:1000), IF (1:100 - 1:1000), IHC-P (5 µg/ml)|
|Other Names||SON, C21orf50, DBP5, DBP-5, KIAA1019, NREBP, Protein SON, Protein DBP-5, SON DNA binding protein, NRE-binding protein, SON3, BASS1|
|Target/Specificity||Human DBP5 / SON.|
|Reconstitution & Storage||Immunoaffinity purified|
|Precautions||Anti-DBP5 / SON Antibody (aa1413-1628) is for research use only and not for use in diagnostic or therapeutic procedures.|
|Synonyms||C21orf50, DBP5, KIAA1019, NREBP|
|Function||RNA-binding protein that acts as a mRNA splicing cofactor by promoting efficient splicing of transcripts that possess weak splice sites. Specifically promotes splicing of many cell-cycle and DNA-repair transcripts that possess weak splice sites, such as TUBG1, KATNB1, TUBGCP2, AURKB, PCNT, AKT1, RAD23A, and FANCG. Probably acts by facilitating the interaction between Serine/arginine-rich proteins such as SRSF2 and the RNA polymerase II. Also binds to DNA; binds to the consensus DNA sequence: 5'- GA[GT]AN[CG][AG]CC-3'. May indirectly repress hepatitis B virus (HBV) core promoter activity and transcription of HBV genes and production of HBV virions.|
|Cellular Location||Nucleus speckle. Note=Colocalizes with the pre-mRNA splicing factor SRSF2|
|Tissue Location||Widely expressed, with the higher expression seen in leukocyte and heart|
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