| Host: |
Rabbit |
| Applications: |
WB |
| Reactivity: |
Human |
| Note: |
STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Short Description: |
Rabbit polyclonal antibody anti-Rna-Binding Protein 20 (820-980) is suitable for use in Western Blot research applications. |
| Clonality: |
Polyclonal |
| Conjugation: |
Unconjugated |
| Isotype: |
IgG |
| Formulation: |
PBS with 0.05% Proclin300, 50% Glycerol, pH7.3. |
| Purification: |
Affinity purification |
| Dilution Range: |
WB 1:100-1:500 |
| Storage Instruction: |
Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
| Gene Symbol: |
RBM20 |
| Gene ID: |
282996 |
| Uniprot ID: |
RBM20_HUMAN |
| Immunogen Region: |
820-980 |
| Immunogen: |
Recombinant fusion protein containing a sequence corresponding to amino acids 820-980 of human RBM20 (NP_001127835.2). |
| Immunogen Sequence: |
AKQNEKNKTKRTDRDQEGAD DRKENTMAENEAGKEEQEGM EESPQSVGRQEKEAEFSDPE NTRTKKEQDWESESEAEGES WYPTNMEELVTVDEVGEEED FIVEPDIPELEEIVPIDQKD KICPETCLCVTTTLDLDLAQ DFPKEGVKAVGNGAAEISLK S |
| Tissue Specificity | Mainly expressed in the heart. Also expressed in skeletal muscle tissues, ovary, small intestine and colon. |
| Post Translational Modifications | Phosphorylation regulates the subcellular localization. Phosphorylation of Ser-635 and Ser-637 in the RS (arginine/serine-rich) region promotes nuclear localization of the protein. In contrast, phosphorylation of the C-terminal disordered region promotes localization to cytoplasmic ribonucleoprotein granules. |
| 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. 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. RBM20-mediated exon skipping is hormone-dependent and is essential for TTN isoform transition in both cardiac and skeletal muscles. RBM20-mediated exon skipping of TTN provides substrates for the formation of circular RNA (circRNAs) from the TTN transcripts. Together with RBM24, promotes the expression of short isoforms of PDLIM5/ENH in cardiomyocytes. |
| Protein Name | Rna-Binding Protein 20Rna-Binding Motif Protein 20 |
| Cellular Localisation | NucleusCytoplasmCytoplasmic Ribonucleoprotein GranuleThe Active Form That Regulates Alternative Splicing Localizes To The NucleusAlso Localizes To Cytoplasmic Ribonucleoprotein GranulesLocalization To Cytoplasmic Ribonucleoprotein Granules Plays An Important Regulatory RoleSubcellular Localization Is Regulated By Phosphorylation Of Different Parts Of The Protein: While Phosphorylation Of The Rs (Arginine/Serine-Rich) Region Promotes Nuclear LocalizationPhosphorylation Of The C-Terminal Disordered Region Promotes Localization To Cytoplasmic Ribonucleoprotein Granules |
| Alternative Antibody Names | Anti-Rna-Binding Protein 20 antibodyAnti-Rna-Binding Motif Protein 20 antibodyAnti-RBM20 antibody |
Information sourced from Uniprot.org
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
