ARG43088
anti-UPF3B antibody
anti-UPF3B antibody for Western blot and Human,Rat
概述
| 产品描述 | Rabbit Polyclonal antibody recognizes UPF3B |
|---|---|
| 反应物种 | Hu, Rat |
| 预测物种 | Ms, Bov |
| 应用 | WB |
| 宿主 | Rabbit |
| 克隆 | Polyclonal |
| 同位型 | IgG |
| 靶点名称 | UPF3B |
| 抗原物种 | Human |
| 抗原 | Synthetic peptide corresponding to aa. 416-452 of Human UPF3B. (SEKTEKKEEVVKRDRIRNKDRPAMQLYQPGARSRNRL) |
| 偶联标记 | Un-conjugated |
| 別名 | Nonsense mRNA reducing factor 3B; UPF3X; RENT3B; HUPF3B; Regulator of nonsense transcripts 3B; Up-frameshift suppressor 3 homolog on chromosome X; Up-frameshift suppressor 3 homolog B; hUpf3p-X; MRXS14; hUpf3B; MRX62 |
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. | ||||
| 实际分子量 | ~ 58 kDa |
属性
| 形式 | Liquid |
|---|---|
| 纯化 | Affinity purification with immunogen. |
| 缓冲液 | 0.2% Na2HPO4, 0.9% NaCl, 0.05% Sodium azide and 5% BSA. |
| 抗菌剂 | 0.05% Sodium azide |
| 稳定剂 | 5% BSA |
| 浓度 | 0.5 mg/ml |
| 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 or below. 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 # Q9BZI7 Human Regulator of nonsense transcripts 3B |
|---|---|
| 基因名称 | UPF3B |
| 全名 | UPF3 regulator of nonsense transcripts homolog B (yeast) |
| 背景介绍 | This gene encodes a protein that is part of a post-splicing multiprotein complex involved in both mRNA nuclear export and mRNA surveillance. The encoded protein is one of two functional homologs to yeast Upf3p. mRNA surveillance detects exported mRNAs with truncated open reading frames and initiates nonsense-mediated mRNA decay (NMD). When translation ends upstream from the last exon-exon junction, this triggers NMD to degrade mRNAs containing premature stop codons. This protein binds to the mRNA and remains bound after nuclear export, acting as a nucleocytoplasmic shuttling protein. It forms with Y14 a complex that binds specifically 20 nt upstream of exon-exon junctions. This gene is located on the long arm of chromosome X. Two splice variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008] |
| 生物功能 | Involved in nonsense-mediated decay (NMD) of mRNAs containing premature stop codons by associating with the nuclear exon junction complex (EJC) and serving as link between the EJC core and NMD machinery. Recruits UPF2 at the cytoplasmic side of the nuclear envelope and the subsequent formation of an UPF1-UPF2-UPF3 surveillance complex (including UPF1 bound to release factors at the stalled ribosome) is believed to activate NMD. In cooperation with UPF2 stimulates both ATPase and RNA helicase activities of UPF1. Binds spliced mRNA upstream of exon-exon junctions. In vitro, stimulates translation; the function is independent of association with UPF2 and components of the EJC core. [UniProt] |
| 细胞定位 | Nucleus. Cytoplasm. Note=Shuttling between the nucleus and the cytoplasm. [UniProt] |
| 预测分子量 | 58 kDa |
检测图片 (1) Click the Picture to Zoom In
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ARG43088 anti-UPF3B antibody WB image
Western blot: 50 µg of Rat cardiac muscle, 50 µg of Rat brain, 40 µg of HeLa, 40 µg of 22Rv1, 40 µg of U87 and 40 µg of Jurkat whole cell lysates stained with ARG43088 anti-UPF3B antibody at 0.5 µg/ml dilution.
