SF3B14 is a 14 kDa protein subunit of the splicing factor 3b complex. Splicing factor 3b associates with both the U2 and U11/U12 small nuclear ribonucleoprotein complexes (U2 snRNP) of spliceosomes. This 14 kDa protein interacts directly with subunit 1 of the splicing factor 3b complex. SF3B14 also interacts directly with the adenosine that carries out the first transesterification step of splicing at the pre-mRNA branch site.This gene encodes a 14 kDa protein subunit of the splicing factor 3b complex. Splicing factor 3b associates with both the U2 and U11/U12 small nuclear ribonucleoprotein complexes (U2 snRNP) of spliceosomes. This 14 kDa protein interacts directly with subunit 1 of the splicing factor 3b complex. This 14 kDa protein also interacts directly with the adenosine that carries out the first transesterification step of splicing at the pre-mRNA branch site.1) Ewing, R.M., Mol. Syst. Biol. 3, 89 (2007).
Immunogen
Antibody produced in rabbits immunized with a synthetic peptide corresponding a region of human SF3B14.
Key Feature
Clonality
Polyclonal
Host Species
Rabbit
Tested Applications
ELISAWB
SF3B14 antibody can be used for detection of SF3B14 by ELISA at 1:62500. SF3B14 antibody can be used for detection of SF3B14 by western blot at 0.5 μg/mL, and HRP conjugated secondary antibody should be diluted 1:50,000 - 100,000.
Antibody used in WB on Human Placenta at 0.2-1 ug/ml.
Positive Control
1) Cat. No. 1309 - Human Placenta Lysate
Application Notes
SF3B14 antibody can be used for detection of SF3B14 by ELISA at 1:62500. SF3B14 antibody can be used for detection of SF3B14 by western blot at 0.5 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 SF3B14 antibody at -20˚C. As with any antibody avoid repeat freeze-thaw cycles.
Storage Buffer
Antibody is lyophilized in PBS buffer with 2% sucrose. Add 50 μL of distilled water. Final antibody concentration is 1 mg/mL.