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> home > Products > Primary Antibodies > Antibody Collections > Goat Antibodies > RBM20 (aa717-727) Antibody (internal region)
RBM20 (aa717-727) Antibody (internal region)
Peptide-affinity purified goat antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application 
| WB, E |
|---|---|
| Primary Accession | Q5T481 |
| Other Accession | NP_001127835.1, 282996, 73713 (mouse), 309544 (rat) |
| Reactivity | Mouse |
| Predicted | Human, Rat, Cow |
| Host | Goat |
| Clonality | Polyclonal |
| Concentration | 0.5 mg/ml |
| Isotype | IgG |
| Calculated MW | 134258 Da |
| Gene ID | 282996 |
|---|---|
| Other Names | RNA-binding protein 20, RNA-binding motif protein 20, RBM20 |
| Format | 0.5 mg/ml in Tris saline, 0.02% sodium azide, pH7.3 with 0.5% bovine serum albumin |
| Storage | Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
| Precautions | RBM20 (aa717-727) Antibody (internal region) is for research use only and not for use in diagnostic or therapeutic procedures. |
| Name | RBM20 {ECO:0000303|PubMed:22466703, ECO:0000312|HGNC:HGNC:27424} |
|---|---|
| Function | RNA-binding protein that acts as a regulator of mRNA splicing of a subset of genes encoding key structural proteins involved in cardiac development, such as TTN (Titin), CACNA1C, CAMK2D or PDLIM5/ENH (PubMed:22466703, PubMed:24960161, PubMed:27531932, PubMed:27496873, PubMed:26604136, PubMed:29895960, PubMed:30948719, PubMed:32840935, PubMed:35427468, PubMed:34732726). Acts as a repressor of mRNA splicing: specifically binds the 5'UCUU-3' motif that is predominantly found within intronic sequences of pre-mRNAs, leading to the exclusion of specific exons in target transcripts (PubMed:24960161, PubMed:30948719, PubMed:34732726). RBM20-mediated exon skipping is hormone-dependent and is essential for TTN isoform transition in both cardiac and skeletal muscles (PubMed:27531932, PubMed:30948719). RBM20- mediated exon skipping of TTN provides substrates for the formation of circular RNA (circRNAs) from the TTN transcripts (PubMed:27531932, PubMed:34732726). Together with RBM24, promotes the expression of short isoforms of PDLIM5/ENH in cardiomyocytes (By similarity). |
| Cellular Location | Nucleus {ECO:0000255|PROSITE-ProRule:PRU00130, ECO:0000269|PubMed:23886709, ECO:0000269|PubMed:30262925, ECO:0000269|PubMed:32840935, ECO:0000269|PubMed:33188278, ECO:0000269|PubMed:34732726, ECO:0000269|PubMed:35427468}. Cytoplasm, Cytoplasmic ribonucleoprotein granule. Note=The active form that regulates alternative splicing localizes to the nucleus (PubMed:35427468, PubMed:33188278, PubMed:34732726). Also localizes to cytoplasmic ribonucleoprotein granules; localization to cytoplasmic ribonucleoprotein granules plays an important regulatory role (PubMed:35427468, PubMed:33188278, PubMed:34732726). Subcellular localization is regulated by phosphorylation of different parts of the protein: while phosphorylation of the RS (arginine/serine-rich) region promotes nuclear localization, phosphorylation of the C-terminal disordered region promotes localization to cytoplasmic ribonucleoprotein granules (PubMed:35427468) |
| Tissue Location | Mainly expressed in the heart (PubMed:19712804, PubMed:23886709). Also expressed in skeletal muscle tissues, ovary, small intestine and colon (PubMed:23886709) |
Research Areas
Citations (0)
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Application Protocols
Provided below are standard protocols that you may find useful for product applications.
References
Identification of novel mutations in RBM20 in patients with
dilated cardiomyopathy. Li D, Morales A, Gonzalez-Quintana J, Norton N, Siegfried JD, Hofmeyer M,
Hershberger RE. Clin Transl Sci. 2010 Jun;3(3):90-7. PMID: 20590677
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$ 341.00
Cat# AF3370a
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