The nuclear import of the spliceosomal snRNPs U1, U2, U4 and U5, is dependent on the presence of a complex nuclear localization signal. The latter is composed of the 5'-2,2,7-terminal trimethylguanosine (m3G) cap structure of the U snRNA and the Sm core domain. SNUPN interacts specifically with m3G-cap and functions as an snRNP-specific nuclear import receptor.The nuclear import of the spliceosomal snRNPs U1, U2, U4 and U5, is dependent on the presence of a complex nuclear localization signal. The latter is composed of the 5'-2,2,7-terminal trimethylguanosine (m3G) cap structure of the U snRNA and the Sm core domain. The protein encoded by this gene interacts specifically with m3G-cap and functions as an snRNP-specific nuclear import receptor. Alternatively spliced transcript variants encoding the same protein have been identified for this gene.1) Ospina, J.K., (2005) Mol. Biol. Cell 16 (10), 4660-4671.
Immunogen
Antibody produced in rabbits immunized with a synthetic peptide corresponding a region of human SNUPN.
Key Feature
Clonality
Polyclonal
Host Species
Rabbit
Tested Applications
ELISAWB
SNUPN antibody can be used for detection of SNUPN by ELISA at 1:62500. SNUPN antibody can be used for detection of SNUPN by western blot at 1 μg/mL, and HRP conjugated secondary antibody should be diluted 1:50,000 - 100,000.
Antibody used in WB on Human Heart at 0.2-1 ug/ml.
Positive Control
1) Cat. No. XBL-10407 - Fetal Heart Tissue Lysate
Application Notes
SNUPN antibody can be used for detection of SNUPN by ELISA at 1:62500. SNUPN antibody can be used for detection of SNUPN by western blot at 1 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 SNUPN 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.