| 英文名稱 | Nestin |
| 中文名稱 | 巢蛋白/神經(jīng)上皮干細胞蛋白抗體 |
| 研究領域 | 腫瘤 心血管 發(fā)育生物學 神經(jīng)生物學 干細胞 細胞類型標志物 腫瘤細胞生物標志物 |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 交叉反應 | Human, Mouse, Rat, |
| 產(chǎn)品應用 | ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 Flow-Cyt=1μg/Test ICC=1:100 IF=1:100-500 （石蠟切片需做抗原修復） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 分 子 量 | 209kDa |
| 細胞定位 | 細胞漿 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from rat Nestin: 681-750/1893 |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 儲 存 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| 保存條件 | Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. |
| PubMed | PubMed |
| 產(chǎn)品介紹 | Nestin is a Class VI intermediate filament expressed in the developing central nervous system (CNS) in early embryonic neuroepithelial stem cells. This protein has been widely used as a predominant marker for stem / progenitor cells, glioma cells, and tumor endothelial cells in the mammalian CNS. Furthermore, it is a superior angiogenic marker to evaluate neovascularity of endothelial cells in tumor. Function: Required for brain and eye development (By similarity). Promotes the disassembly of phosphorylated vimentin intermediate filaments (IF) during mitosis and may play a role in the trafficking and distribution of IF proteins and other cellular factors to daughter cells during progenitor cell division. Required for survival, renewal and mitogen-stimulated proliferation of neural progenitor cells. Subunit: Forms homodimers and homotetramers in vitro. In mixtures with other intermediate filament proteins such as vimentin and alpha-internexin, this protein preferentially forms heterodimers which can assemble to form intermediate filaments if nestin does not exceed 25%. Interacts with FHOD3. Subcellular Location: cytoplasm Tissue Specificity: CNS stem cells. Post-translational modifications: Constitutively phosphorylated. This increases during mitosis when the cytoplasmic intermediate filament network is reorganized. Similarity: Belongs to the intermediate filament family. SWISS: P21263 Gene ID: 25491
Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. 神經(jīng)干細胞標志物 在動物體早期發(fā)育過程中，中樞神經(jīng)系統(tǒng)發(fā)育尤為重要 。Nestin是一種中等纖維蛋白，它在哺乳動物神經(jīng)前體細胞中表達較高，目前已被廣泛用于神經(jīng)前體細胞的重要標志分子。研究Nestin的表達調(diào)控規(guī)律，將有助于人們認識神經(jīng)前體細胞的生物特性。此抗體還表達中樞神經(jīng)系統(tǒng)干細胞及神經(jīng)上皮細胞。 |
| 產(chǎn)品圖片 |  Paraformaldehyde-fixed, paraffin embedded (rat brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Nestin) Polyclonal Antibody, Unconjugated (bs-0008R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.   Tissue/cell:U-251 cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37°C for 20 min; Antibody incubation with (Nestin) polyclonal Antibody, Unconjugated (0008R) 1:100, 90 minutes at 37°C; followed by a FITC conjugated Goat Anti-Rabbit IgG antibody at 37°C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.  Tissue/cell: rat brain tissue;4% Paraformaldehyde-fixed and paraffin-embedded; Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min; Incubation: Anti-Nestin Polyclonal Antibody, Unconjugated(bs-0008R) 1:200, overnight at 4°C; The secondary antibody was Goat Anti-Rabbit IgG, Cy3 conjugated(0295G-Cy3)used at 1:200 dilution for 40 minutes at 37°C. DAPI(5ug/ml,blue,C-0033) was used to stain the cell nuclei  Cell: Neuro-2a Concentration:1:100 Host/Isotype:Rabbit/IgG Flow cytometric analysis of Rabbit IgG isotype control on Neuro-2a(blue) compared with primary antibody(Cat#: 0008R)(green) followed by Alexa Fluor 488-conjugated goat anti-rabbit IgG(H+L) secondary antibody . |
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