CELF-1 Antibody - #DF3384
| Product: | CELF-1 Antibody |
| Catalog: | DF3384 |
| Description: | Rabbit polyclonal antibody to CELF-1 |
| Application: | WB IHC IF/ICC |
| Reactivity: | Human, Mouse, Rat |
| Prediction: | Pig, Zebrafish, Bovine, Horse, Sheep, Rabbit, Dog, Chicken |
| Mol.Wt.: | 52 KD; 52kD(Calculated). |
| Uniprot: | Q92879 |
| RRID: | AB_2835766 |
Related Downloads
Protocols
Product Info
*The optimal dilutions should be determined by the end user.
*Tips:
WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.
Cite Format: Affinity Biosciences Cat# DF3384, RRID:AB_2835766.
Fold/Unfold
50 kDa Nuclear polyadenylated RNA binding protein; 50 kDa nuclear polyadenylated RNA-binding protein; Bruno like 2; bruno like protein 2; Bruno-like protein 2; BRUNOL 2; BRUNOL2; CELF 1; CELF-1; celf1; CELF1 CUGBP, Elav like family member 1; CELF1_HUMAN; CUG BP and ETR 3 like factor 1; CUG BP; CUG BP1; CUG RNA binding protein; CUG triplet repeat RNA binding protein 1; CUG triplet repeat RNA-binding protein 1; CUG-BP; CUG-BP- and ETR-3-like factor 1; CUG-BP1; CUGBP 1; CUGBP and ETR3 like factor 1; CUGBP; CUGBP Elav like family member 1; CUGBP Elav-like family member 1; CUGBP1; Cytidine uridine guanosine binding protein 1; Deadenylation factor CUG BP; Deadenylation factor CUG-BP; Deadenylation factor CUGBP; EDEN BP; EDEN BP homolog; EDEN-BP; EDEN-BP homolog; embryo deadenylation element binding protein; embryo deadenylation element binding protein homolog; Embryo deadenylation element-binding protein homolog; hNab 50; hNab50; NAB 50; NAB50; NAPOR; Nuclear polyadenylated RNA binding protein 50 kD; Nuclear polyadenylated RNA binding protein; RNA binding protein BRUNOL 2; RNA binding protein BRUNOL2; RNA-binding protein BRUNOL-2;
Immunogens
- Q92879 CELF1_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MNGTLDHPDQPDLDAIKMFVGQVPRTWSEKDLRELFEQYGAVYEINVLRDRSQNPPQSKGCCFVTFYTRKAALEAQNALHNMKVLPGMHHPIQMKPADSEKNNAVEDRKLFIGMISKKCTENDIRVMFSSFGQIEECRILRGPDGLSRGCAFVTFTTRAMAQTAIKAMHQAQTMEGCSSPMVVKFADTQKDKEQKRMAQQLQQQMQQISAASVWGNLAGLNTLGPQYLALYLQLLQQTASSGNLNTLSSLHPMGGLNAMQLQNLAALAAAASAAQNTPSGTNALTTSSSPLSVLTSSGSSPSSSSSNSVNPIASLGALQTLAGATAGLNVGSLAGMAALNGGLGSSGLSNGTGSTMEALTQAYSGIQQYAAAALPTLYNQNLLTQQSIGAAGSQKEGPEGANLFIYHLPQEFGDQDLLQMFMPFGNVVSAKVFIDKQTNLSKCFGFVSYDNPVSAQAAIQSMNGFQIGMKRLKVQLKRSKNDSKPY
Predictions
Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.
High(score>80) Medium(80>score>50) Low(score<50) No confidence
PTMs - Q92879 As Substrate
| Site | PTM Type | Enzyme | Source |
|---|---|---|---|
| M1 | Acetylation | Uniprot | |
| T4 | Phosphorylation | Uniprot | |
| R25 | Methylation | Uniprot | |
| T26 | Phosphorylation | Uniprot | |
| S28 | Phosphorylation | P31749 (AKT1) | Uniprot |
| K30 | Ubiquitination | Uniprot | |
| S52 | Phosphorylation | Uniprot | |
| K59 | Ubiquitination | Uniprot | |
| C61 | S-Nitrosylation | Uniprot | |
| C62 | S-Nitrosylation | Uniprot | |
| K70 | Ubiquitination | Uniprot | |
| K83 | Ubiquitination | Uniprot | |
| K95 | Ubiquitination | Uniprot | |
| K101 | Ubiquitination | Uniprot | |
| K109 | Sumoylation | Uniprot | |
| R141 | Methylation | Uniprot | |
| C150 | S-Nitrosylation | Uniprot | |
| K166 | Ubiquitination | Uniprot | |
| T173 | Phosphorylation | Uniprot | |
| S178 | Phosphorylation | Uniprot | |
| S179 | Phosphorylation | Uniprot | |
| K184 | Ubiquitination | Uniprot | |
| K190 | Ubiquitination | Uniprot | |
| S241 | Phosphorylation | Uniprot | |
| S300 | Phosphorylation | Uniprot | |
| S302 | Phosphorylation | P11802 (CDK4) , Q00534 (CDK6) | Uniprot |
| K436 | Acetylation | Uniprot | |
| K436 | Sumoylation | Uniprot | |
| K436 | Ubiquitination | Uniprot |
Research Backgrounds
RNA-binding protein implicated in the regulation of several post-transcriptional events. Involved in pre-mRNA alternative splicing, mRNA translation and stability. Mediates exon inclusion and/or exclusion in pre-mRNA that are subject to tissue-specific and developmentally regulated alternative splicing. Specifically activates exon 5 inclusion of cardiac isoforms of TNNT2 during heart remodeling at the juvenile to adult transition. Acts as both an activator and repressor of a pair of coregulated exons: promotes inclusion of the smooth muscle (SM) exon but exclusion of the non-muscle (NM) exon in actinin pre-mRNAs. Activates SM exon 5 inclusion by antagonizing the repressive effect of PTB. Promotes exclusion of exon 11 of the INSR pre-mRNA. Inhibits, together with HNRNPH1, insulin receptor (IR) pre-mRNA exon 11 inclusion in myoblast. Increases translation and controls the choice of translation initiation codon of CEBPB mRNA. Increases mRNA translation of CEBPB in aging liver (By similarity). Increases translation of CDKN1A mRNA by antagonizing the repressive effect of CALR3. Mediates rapid cytoplasmic mRNA deadenylation. Recruits the deadenylase PARN to the poly(A) tail of EDEN-containing mRNAs to promote their deadenylation. Required for completion of spermatogenesis (By similarity). Binds to (CUG)n triplet repeats in the 3'-UTR of transcripts such as DMPK and to Bruno response elements (BREs). Binds to muscle-specific splicing enhancer (MSE) intronic sites flanking the alternative exon 5 of TNNT2 pre-mRNA. Binds to AU-rich sequences (AREs or EDEN-like) localized in the 3'-UTR of JUN and FOS mRNAs. Binds to the IR RNA. Binds to the 5'-region of CDKN1A and CEBPB mRNAs. Binds with the 5'-region of CEBPB mRNA in aging liver. May be a specific regulator of miRNA biogenesis. Binds to primary microRNA pri-MIR140 and, with CELF2, negatively regulates the processing to mature miRNA.
Phosphorylated. Its phosphorylation status increases in senescent cells.
Nucleus. Cytoplasm.
Note: RNA-binding activity is detected in both nuclear and cytoplasmic compartments.
Ubiquitous.
Component of an EIF2 complex at least composed of CELF1/CUGBP1, CALR, CALR3, EIF2S1, EIF2S2, HSP90B1 and HSPA5. Associates with polysomes (By similarity). Interacts with HNRNPH1; the interaction in RNA-dependent. Interacts with PARN.
RRM1 and RRM2 domains preferentially target UGU(U/G)-rich mRNA elements.
Belongs to the CELF/BRUNOL family.
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