Rabbit polyclonal antibody to Muscleblind-like 1 (muscleblind-like (Drosophila))Mediates pre-mRNA alternative splicing regulation. Acts either as activator or repressor of splicing on specific pre-mRNA targets. Inhibits cardiac troponin-T (TNNT2) pre-mRNA exon inclusion but induces insulin receptor (IR) pre-mRNA exon inclusion in muscle. Antagonizes the alternative splicing activity pattern of CELF proteins. Regulates the TNNT2 exon 5 skipping through competition with U2AF2. Inhibits the formation of the spliceosome A complex on intron 4 of TNNT2 pre-mRNA. Binds to the stem-loop structure within the polypyrimidine tract of TNNT2 intron 4 during spliceosome assembly. Binds to the 5'-YGCU(U/G)Y-3'consensus sequence. Binds to the IR RNA. Binds to expanded CUG repeat RNA, which folds into a hairpin structure containing GC base pairs and bulged, unpaired U residues.
Immunogen
Recombinant protein encompassing a sequence within the center region of human Muscleblind-like 1. The exact sequence is proprietary.
Key Feature
Clonality
Polyclonal
Isotype
IgG
Host Species
Rabbit
Tested Applications
WB
*Optimal dilutions/concentrations should be determined by the researcher.
:
Species Reactivity
Human
Predicted Reactivity
Mouse, Rat, Zebrafish, Chicken, BovineMouse (98%), Rat (99%), Zebrafish (85%), Chicken (97%), Bovine (99%)
Concentration
1mg/ml
Purification
Affinity purified
Target Information
Gene Synonyms
DKFZp686P06174 antibody EXP antibody EXP35 antibody EXP40 antibody EXP42 antibody KIAA0428 antibody MBNL antibody MBNL1 antibody triplet-expansion RNA-binding protein antibody muscleblind-like protein 1 antibody muscleblind-like (Drosophila) anti
Target
Muscleblind-like 1
Molecular Weight(MW)
42 kDa (note) (6)
Cellular Localization
Nucleus
Application
Application
Sample (30 ug of whole cell lysate) A: JurKat 10% SDS PAGE diluted at 1:1000
Positive Control
A549 , HeLa , Jurkat
Application Notes
*Optimal dilutions/concentrations should be determined by the researcher.
:
Additional Information
Form
Liquid
Storage Instructions
Keep as concentrated solution. Aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
Storage Buffer
0.1M Tris, 0.1M Glycine, 20% Glycerol (pH7). 0.01% Thimerosal was added as a preservative.