FITC标记的神经干细胞RNA结合蛋白Musashi1抗体
产品名称： FITC标记的神经干细胞RNA结合蛋白Musashi1抗体
英文名称： Anti-Musashi 1/FITC
产品编号： HZ-11201R-FITC
产品价格： null
产品产地： 中国/上海
品牌商标： HZbscience
更新时间： 2023-08-17T10:24:20
使用范围： ICC=1:50-200 IF=1:50-200
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Rabbit Anti-Musashi 1/FITC Conjugated antibody
FITC标记的神经干细胞RNA结合蛋白Musashi1抗体
| 产品编号 | bs-11201R-FITC |
| 英文名称 | Anti-Musashi 1/FITC |
| 中文名称 | FITC标记的神经干细胞RNA结合蛋白Musashi1抗体 |
| 别 名 | Musashi 1 / Msi1; Msi 1; Msi1; Msi-1; MSI1H_HUMAN; Musashi homolog 1; Musashi-1; Musashi1; RNA binding protein Musashi homolog 1; RNA-binding protein Musashi homolog 1. |
| 规格价格 | 100ul/2980元 购买 大包装/询价 |
| 说 明 书 | 100ul |
| 研究领域 | 肿瘤 神经生物学 干细胞 |
| 抗体来源 | Rabbit |
| 克隆类型 | Polyclonal |
| 交叉反应 | Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Rabbit, |
| 产品应用 | ICC=1:50-200 IF=1:50-200 not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 分 子 量 | 39kDa |
| 性 状 | Lyophilized or Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human Musashi 1 |
| 亚 型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 储 存 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| 保存条件 | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. |
| 产品介绍 | background: Musashi1 (Msi1) is an RNA-binding protein expressed in neural progenitor cells and neural stem cells. Msi1 is the mammalian homolog of Drosophila Musashi. The gene encoding human Msi1 encodes a 362 amino acid protein. In murine embryonic neural progenitor cells, Msi1 localizes to the cytoplasm and is downregulated during differentiation. Msi1 binds to NUMB, which encodes a membrane-associated antagonist of Notch signaling. Msi1 appears to function in the proliferation and maintenance of stem cell populations of the central nervous system. In addition to its usefulness as a marker for neural progenitor cells in normal human brains, Msi1 is also a marker for human gliomas. In rats, Msi1 is expressed in Sertoli cells of the testis and granulosa cells of the ovary. Function: RNA binding protein that regulates the expression of target mRNAs at the translation level. Regulates expression of the NOTCH1 antagonist NUMB. Binds RNA containing the sequence 5'-GUUAGUUAGUUAGUU-3' and other sequences containing the pattern 5'-[GA]U(1-3)AGU-3'. May play a role in the proliferation and maintenance of stem cells in the central nervous system. Subcellular Location: Cytoplasm. Nucleus. Tissue Specificity: Detected in fetal kidney, brain, liver and lung, and in adult brain and pancreas. Detected in hepatoma cell lines. Similarity: Belongs to the Musashi family. Contains 2 RRM (RNA recognition motif) domains. Database links: Entrez Gene: 4440 Human Entrez Gene: 17690 Mouse Entrez Gene: 259272 Rat Omim: 603328 Human SwissProt: O43347 Human SwissProt: Q61474 Mouse SwissProt: Q8K3P4 Rat Unigene: 158311 Human Unigene: 5077 Mouse Unigene: 162146 Rat Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. Musashi1是一种进化保守的RNA结合蛋白，在维持干细胞状态、分化和肿瘤发生方面起着重要作用。Musashi1 选择性地表达在神经前体细胞上,包括神经干细胞上。在神经系统外，Musashi1还是肠干细胞的选择性标记。这些组织干细胞或未成熟细胞Musashi1的表达，表明Musashi1在转录后基因调节阶段维持这些细胞未分化状态起重要作用。Musashi1过度表达通过依赖RBP2Jk的旁路激活Notch1，而Notch信号途径功能为诱导哺乳动物神经干细胞自我更新。通过musashi1-P-小鼠培养脑细胞的Musashi蛋白产物反义去除研究,发现这些基因在维持神经干细胞未分化状态起着重要的作用。 Musashi抑制m-Numb转录的分子机制尚待进一步研究。Musashi1有可能除转录调控外还参与其他调控途径。另外，Musashi1还表达在一些脑肿瘤的特殊类型(这些肿瘤可能起源自非成熟脑细胞)，并且表达水平和肿瘤的恶性程度及增殖能力相关 |
MasasHI1（MSI1）是一种在神经祖细胞和神经干细胞中表达的RNA结合蛋白。MSI1是Drosophila Musashi的哺乳动物同源物。编码人类MSI1的基因编码362个氨基酸蛋白。在小鼠胚胎神经祖细胞中，MSI1定位于细胞质，在分化过程中被下调。MSI1结合NUMB，编码Notch信号的膜相关拮抗剂。MSI1似乎在中枢神经系统干细胞群体的增殖和维持中起作用。除了在正常人脑中作为神经祖细胞标记物的用途外，MSI1也是人类神经胶质瘤的标记物。在大鼠中，MSI1在卵巢的睾丸和颗粒细胞的Sertoli细胞中表达。