SRSF3 Polyclonal Antibody
Polyclonal antibody to SRSF3
Human, Mouse, Rat, HamsteRat
SRSF3 antibody; SFRS3 antibody; SRp20 antibody; serine/arginine-rich splicing factor 3 antibody
Antigen: Recombinant fusion protein containing a sequence corresponding to amino acids 1-90 of human SRSF3 (NP_003008.1).
PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Store at -20℃. Avoid freeze / thaw cycles.
WB 1:500 - 1:2000
IHC 1:100 - 1:200
Western blot - SRSF3 Polyclonal Antibody
Western blot analysis of extracts of various cell lines, using SRSF3 antibody at 1:3000 dilution.Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution.Lysates/proteins: 25ug per lane.Blocking buffer: 3% nonfat dry milk in TBST.Detection: ECL Basic Kit .Exposure time: 30s.
Splicing factor that specifically promotes exon-inclusion during alternative splicing. Interaction with YTHDC1, a RNA-binding protein that recognizes and binds N6-methyladenosine (m6A)-containing RNAs, promotes recruitment of SRSF3 to its mRNA-binding elements adjacent to m6A sites, leading to exon-inclusion during alternative splicing. Also functions as export adapter involved in mRNA nuclear export. Binds mRNA which is thought to be transferred to the NXF1-NXT1 heterodimer for export (TAP/NXF1 pathway); enhances NXF1-NXT1 RNA-binding activity. Involved in nuclear export of m6A-containing mRNAs via interaction with YTHDC1: interaction with YTHDC1 facilitates m6A-containing mRNA-binding to both SRSF3 and NXF1, promoting mRNA nuclear export. RNA-binding is semi-sequence specific.
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