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SRSF3 Antibody

  • WB - SRSF3 Antibody ASC11923
    Western blot analysis of SRSF3 in K562 cell lysate with SRSF3 antibody at (A) 1 and (B) 2 µg/ml.
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession P84103
Other Accession NP_003008, 4506901
Reactivity Human, Mouse, Rat
Host Rabbit
Clonality Polyclonal
Isotype IgG
Calculated MW Predicted: 18 kDa

Observed: 19 kDa
Application Notes SRSF3 antibody can be used for detection of SRSF3 by Western blot at 1 - 2 µg/ml.
Additional Information
Gene ID 6428
Target/Specificity SRSF3; SRSF3 antibody is human, mouse and rat reactive.
Reconstitution & Storage SRSF3 antibody can be stored at 4℃ for three months and -20℃, stable for up to one year.
PrecautionsSRSF3 Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name SRSF3
Synonyms SFRS3, SRP20
Function May be involved in RNA processing in relation with cellular proliferation and/or maturation. May function as export adapter involved in mRNA nuclear export such as of histone H2A. Binds mRNA which is thought to be transferred to the NXF1-NXT1 heterodimer for export (TAP/NXF1 pathway); enhances NXF1-NXT1 RNA- binding activity. RNA-binding is semi-sequence specific.
Cellular Location Nucleus. Cytoplasm
Citations (0)

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SRSF3, a member of the serine/arginine (SR)-rich family of pre-mRNA splicing factors which constitute part of the spliceosome, may be involved in RNA processing in relation with cellular proliferation and/or maturation (1,2). Each of these factors contains an RNA recognition motif (RRM) for binding RNA and an RS domain for binding other proteins (3). The RS domain is rich in serine and arginine residues and facilitates interaction between different SR splicing factors. In addition to being critical for mRNA splicing, the SR proteins have also been shown to be involved in mRNA export from the nucleus and in translation (3,4).


Sen S, Jumaa H, and Webster NJ. Splicing factor SRSF3 is crucial for hepatocyte differentiation and metabolic function. Nat. Commun. 2013; 4:1336.
Gonçalves V, Matos P, and Jordan P. The beta-catenin/TCF4 pathway modifies alternative splicing through modulation of SRp20 expression. RNA 2008; 14:2538-49.
Tang Y, Horikawa I, Ajiro M, et al. Downregulation of splicing factor SRSF3 induces p53β, an alternatively spliced isoform of p53 that promotes cellular senescence. Oncogene 2013; 32:2792-8.
Jia R, Li C, McCoy JP, et al. SRp20 is a proto-oncogene critical for cell proliferation and tumor induction and maintenance. Int. J. Biol. Sci. 2010; 6:806-26.

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$ 310.00
Cat# ASC11923
(40 western blots)
Availability: 5-7days
Bulk Size
Seasonal Special on Bulk Order
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