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CELF2 Antibody Blocking Peptid

e(bs-14562P)-500ug
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  • bs-14562P
  • 2025年10月16日
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      500ug

    产品编号bs-14562P
    英文名称CELF2 Antibody Blocking Peptide
    中文名称胞苷尿苷鸟苷结合蛋白1/2,神经母细胞瘤细胞凋亡相关RNA结合蛋白封闭多肽
    英文别名CUG-BP1; CUG-BP12; Elav-type RNA-binding protein ETR3; Bruno-like protein 3; BRUNOL3; Cardiac elav type RNA binding protein; CELF-2; celf2; CELF2_HUMAN; CUG BP2; CUG triplet repeat RNA-binding protein 2; CUG-BP- and ETR-3-like factor 2; CUG-BP2; CUGBP Elav like family member 2; CUGBP Elav-like family member 2; CUGBP2; dJ323N1.1; elav type RNA binding protein; ELAV-type RNA-binding protein 3; ETR 3; ETR-3; HGNC:2550; hNAPOR; NAPOR 2; NAPOR; Neuroblastoma apoptosis-related RNA-binding protein; Neuroplastoma apoptosis related RNA binding protein 3; RNA binding protein BRUNOL3; RNA-binding protein BRUNOL-3.
    纯化方法HPLC
    研究领域

    Epigenetics and Nuclear Signaling > Chromatin Binding Proteins > DNA / RNA binding

    Epigenetics and Nuclear Signaling > DNA / RNA > RNA Processing

    亚细胞定位Nucleus. Cytoplasm. Accumulates in the cytoplasm after ionizing radiation (By similarity). Colocalizes with APOBEC1 and A1CF. RNA-binding activity is detected in both nuclear and cytoplasmic compartments.
    组织特异性Expressed in frontal cortex. Isoform 1 is expressed in brain and lung. Isoform 2 is expressed in heart, brain, placenta, lung, liver, kidney, skeletal muscle and pancreas. Isoform 4 is expressed in heart, lung, skeletal muscle, kidney and pancreas.
    相似性Belongs to the CELF/BRUNOL family.
    Contains 3 RRM (RNA recognition motif) domains.
    功能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 TNNT2 in embryonic, but not adult, skeletal muscle. Activates TNNT2 exon 5 inclusion by antagonizing the repressive effect of PTB. 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. Promotes inclusion of exonS 21 and exclusion of exon 5 of the NMDA receptor R1 pre-mRNA. Involved in the apoB RNA editing activity. Increases COX2 mRNA stability and inhibits COX2 mRNA translation in epithelial cells after radiation injury (By similarity). Modulates the cellular apoptosis program by regulating COX2-mediated prostaglandin E2 (PGE2) expression (By similarity). Binds to (CUG)n triplet repeats in the 3'-UTR of transcripts such as DMPK. Binds to the muscle-specific splicing enhancer (MSE) intronic sites flanking the TNNT2 alternative exon 5. Binds preferentially to UG-rich sequences, in particular UG repeat and UGUU motifs. Binds to apoB mRNA, specifically to AU-rich sequences located immediatly upstream of the edited cytidine. Binds AU-rich sequences in the 3'-UTR of COX2 mRNA (By similarity). Binds to an intronic RNA element responsible for the silencing of exon 21 splicing (By similarity). Binds to (CUG)n repeats.
    保存条件Shipped at 4℃. Stored at -20℃ for one year. Avoid repeated freeze/thaw cycles.
    注意事项This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
    背景资料Members of the CELF/BRUNOL protein family contain two N-terminal RNA recognition motif (RRM) domains, one C-terminal RRM domain, and a divergent segment of 160-230 aa between the second and third RRM domains. Members of this protein family regulate pre-mRNA alternative splicing and may also be involved in mRNA editing, and translation. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]

     

     

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