SF3B1 is the subunit 1 of the splicing factor 3b protein complex. Splicing factor 3b, together with splicing factor 3a and a 12S RNA unit, forms the U2 small nuclear ribonucleoproteins complex (U2 snRNP). The splicing factor 3b/3a complex binds pre-mRNA upstream of the intron's branch site in a sequence independent manner and may anchor the U2 snRNP to the pre-mRNA. Splicing factor 3b is also a component of the minor U12-type spliceosome.1) Strausberg, R.L., (2002) Proc. Natl. Acad. Sci. U.S.A. 99 (26), 16899-16903.
Immunogen
Antibody produced in rabbits immunized with a synthetic peptide corresponding a region of human SF3B1.
Key Feature
Clonality
Polyclonal
Host Species
Rabbit
Tested Applications
ELISAIHCWB
SF3B1 antibody can be used for detection of SF3B1 by ELISA at 1:62500. SF3B1 antibody can be used for detection of SF3B1 by western blot at 1.25 μg/mL, and HRP conjugated secondary antibody should be diluted 1:50,000 - 100,000.
Antibody used in WB on Human Jurkat cells at 1.25 ug/ml.
Application
Antibody used in IHC on Human Liver at 4.0-8.0 ug/ml.
Positive Control
1) Cat. No. 1205 - Jurkat Cell Lysate
Application Notes
SF3B1 antibody can be used for detection of SF3B1 by ELISA at 1:62500. SF3B1 antibody can be used for detection of SF3B1 by western blot at 1.25 μg/mL, and HRP conjugated secondary antibody should be diluted 1:50,000 - 100,000.
Additional Information
Form
Liquid
Storage Instructions
For short periods of storage (days) store at 4˚C. For longer periods of storage, store SF3B1 antibody at -20˚C. As with any antibody avoid repeat freeze-thaw cycles.
Storage Buffer
IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt