ARG43077
anti-U2AF2 / U2AF65 antibody
anti-U2AF2 / U2AF65 antibody for ICC/IF,IHC-Formalin-fixed paraffin-embedded sections,Western blot and Human,Mouse,Rat
概述
| 产品描述 | Rabbit Polyclonal antibody recognizes U2AF2 / U2AF65 |
|---|---|
| 反应物种 | Hu, Ms, Rat |
| 应用 | ICC/IF, IHC-P, WB |
| 宿主 | Rabbit |
| 克隆 | Polyclonal |
| 同位型 | IgG |
| 靶点名称 | U2AF2 / U2AF65 |
| 抗原物种 | Human |
| 抗原 | Synthetic peptide derived from Human U2AF2 / U2AF65. |
| 偶联标记 | Un-conjugated |
| 別名 | U2 auxiliary factor 65 kDa subunit; U2AF65; U2 snRNP auxiliary factor large subunit; Splicing factor U2AF 65 kDa subunit; 65; hU2AF; hU2AF65 |
应用说明
| 应用建议 |
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| 应用说明 | * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. | ||||||||
| 阳性对照 | Jurkat |
属性
| 形式 | Liquid |
|---|---|
| 纯化 | Affinity purified. |
| 缓冲液 | PBS (pH 7.4), 150 mM NaCl, 0.02% Sodium azide and 50% Glycerol. |
| 抗菌剂 | 0.02% Sodium azide |
| 稳定剂 | 50% Glycerol |
| 存放说明 | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| 注意事项 | For laboratory research only, not for drug, diagnostic or other use. |
生物信息
| 数据库连接 |
Swiss-port # P26368 Human Splicing factor U2AF 65 kDa subunit Swiss-port # P26369 Mouse Splicing factor U2AF 65 kDa subunit |
|---|---|
| 基因名称 | U2AF2 |
| 全名 | U2 small nuclear RNA auxiliary factor 2 |
| 背景介绍 | U2 auxiliary factor (U2AF), comprised of a large and a small subunit, is a non-snRNP protein required for the binding of U2 snRNP to the pre-mRNA branch site. This gene encodes the U2AF large subunit which contains a sequence-specific RNA-binding region with 3 RNA recognition motifs and an Arg/Ser-rich domain necessary for splicing. The large subunit binds to the polypyrimidine tract of introns early during spliceosome assembly. Multiple transcript variants have been detected for this gene, but the full-length natures of only two have been determined to date. [provided by RefSeq, Jul 2008] |
| 生物功能 | Plays a role in pre-mRNA splicing and 3'-end processing (PubMed:17024186). By recruiting PRPF19 and the PRP19C/Prp19 complex/NTC/Nineteen complex to the RNA polymerase II C-terminal domain (CTD), and thereby pre-mRNA, may couple transcription to splicing (PubMed:21536736). Induces cardiac troponin-T (TNNT2) pre-mRNA exon inclusion in muscle. Regulates the TNNT2 exon 5 inclusion through competition with MBNL1. Binds preferentially to a single-stranded structure within the polypyrimidine tract of TNNT2 intron 4 during spliceosome assembly. Required for the export of mRNA out of the nucleus, even if the mRNA is encoded by an intron-less gene. Represses the splicing of MAPT/Tau exon 10. Positively regulates pre-mRNA 3'-end processing by recruiting the CFIm complex to cleavage and polyadenylation signals (PubMed:17024186). [UniProt] |
| 细胞定位 | Nucleus. [UniProt] |
| 预测分子量 | 54 kDa |
| 翻译后修饰 | Lysyl-hydroxylation at Lys-15 and Lys-276 affects the mRNA splicing activity of the protein, leading to regulate some, but not all, alternative splicing events. [UniProt] |
检测图片 (1) Click the Picture to Zoom In
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ARG43077 anti-U2AF2 / U2AF65 antibody WB image
Western blot: Jurkat cell lysate stained with ARG43077 anti-U2AF2 / U2AF65 antibody.
