SF2 antibody LS-C529454 is a biotin-conjugated mouse monoclonal antibody to SF2 (SRSF1) from human, mouse and rat. Validated for IF and WB.
Human, Mouse, Rat
(tested or 100% immunogen sequence identity)
Also available Unconjugated
or conjugated with AP
Protein A purified
- Western blot
- (applications tested for the base form of this product only)
SRSF1 / SF2 antibody was raised against recombinant SF2/ASF protein.
Specific for the N-terminal portion (aa1-97) of the SF2/ASF protein comprising the RNA-recognition motif (RRM1). Reactivity is not affected by phosphorylation state of SF2/ASF. On Western blots, a band of ~33kD is seen with doublet or triplet bands sometimes evident due to phosphorylation differences. SF2/ASF is highly conserved (e. g. mouse and human protein are 100% identical) so reactivity with other species is likely. Please note, however, that cross-reactivity in non-target species varies and cannot be guaranteed.
PBS, pH 7.2, No preservatives added
For research use only.