| 货号 | MAB2105-SP |
| 别名 | FLJ36605; VIM; vimentin |
| 反应种属 | Human/Mouse/Rat |
| 应用 | Western Blot(2 µg/mL) Simple Western(10 µg/mL) Immunocytochemistry(8-25 µg/mL) |
| 目标/特异性 | Detects human Vimentin in Western blots. |
| 使用方法 | Western Blot: 2 µg/mL Simple Western: 10 µg/mL Immunocytochemistry: 8-25 µg/mL |
| 来源 | Reconstitute at 0.5 mg/mL in sterile PBS. |
| 产品组分 |
| 供应商 | R&D Systems |
| Entrez Gene IDs | 7431 (Human); 22352 (Mouse); 81818 (Rat) |
| 应用文献 | |
| R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions. Combined CSL and p53 downregulation promotes cancer-associated fibroblast activation. | |
| 纯化方式 | Protein A or G purified from hybridoma culture supernatant |
| 免疫原 | E. coli-derived recombinant human Vimentin Ser2-Glu466 Accession # P08670 |
| 生物活性 | Human, Mouse, Rat |
| 标记 | Unconjugated |
| 溶解方法 | Reconstitute at 0.5 mg/mL in sterile PBS. |
| 背景 | Vimentin is a 57 kDa class III intermediate filament (IF) protein that belongs to the intermediate filament family. It is the predominant IF in cells of mesenchymal origin such as vascular endothelium and blood cells (1-3). The human Vimentin cDNA encodes a 466 amino acid (aa) protein that contains head and tail regions with multiple regulatory Ser/Thr phosphorylation sites, and a central rod domain with three coiled-coil regions separated by linkers (1, 2). Human Vimentin shares 97-98% aa identity with mouse, rat, ovine, bovine, and canine Vimentin. Sixteen Vimentin coiled-coil dimers self-assemble to form intermediate (10-12 nm wide) filaments (4). These filaments then anneal longitudinally to form non-polarized fibers that support cell structure and withstand stress (4). IF fibers are highly dynamic, and half-life depends on the balance between kinase and phosphatase activity. For example, phosphorylation followed by dephosphorylation drives IF disintegration, followed by reorganization during mitosis (1, 5, 6). Interactions of head and tail domains link IFs with other structures such as actin and microtubule cytoskeletons (7). Vimentin is involved in positioning autophagosomes, lysosomes and the Golgi complex within the cell (8). It facilitates cell migration and motility by recycling internalized trailing edge integrins back to the cell surface at the leading edge (9-11). Vimentin helps maintain the lipid composition of cellular membranes, and caspase cleavage of Vimentin is a key event in apoptosis (8, 12). Phosphorylation promotes secretion of Vimentin by TNF-alpha -stimulated macrophages (13). Extracellular Vimentin has been shown to associate with several microbes, and appears to promote an antimicrobial oxidative burst (13, 14). Cell-associated Vimentin can also interact with NKp46 to recruit NK cells to tuberculosis-infected monocytes (15). |
| 运输条件 | Blue Ice |
| 存放说明 | 4℃ |
| 参考文献 |
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Detection of Human Vimentin by Western Blot. Western blot shows lysates of Jurkat human acute T cell leukemia cell line and K562 human chronic myelogenous leukemia cell line. PVDF membrane was probed with 2 µg/mL of Rat Anti-Human/Mouse/Rat Vimentin Monoclonal Antibody (Catalog # MAB2105) followed by HRP-conjugated Anti-Rat IgG Secondary Antibody (Catalog # HAF005). A specific band was detected for Vimentin at approximately 55 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1. | |
Vimentin in A549 Human Cell Line. Vimentin was detected in immersion fixed A549 human lung carcinoma cell line using Rat Anti-Human Vimentin Monoclonal Antibody (Catalog # MAB2105) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 493-conjugated Anti-Rat IgG Secondary Antibody (green; Catalog # NL015) and counterstained with DAPI (blue). View our protocol for Fluorescent ICC Staining of Cells on Coverslips. | |
Vimentin in NTera‑2 Human Cell Line. Vimentin was detected in immersion fixed NTera‑2 human testicular embryonic carcinoma cell line using Rat Anti-Human Vimentin Monoclonal Antibody (Catalog # MAB2105) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Rat IgG Secondary Antibody (yellow; Catalog # NL013) and counterstained with DAPI (blue). View our protocol for Fluorescent ICC Staining of Cells on Coverslips. | |
Vimentin in Mouse Cortical Stem Cells. Vimentin was detected in immersion fixed mouse cortical stem cells using Rat Anti-Human Vimentin Monoclonal Antibody (Catalog # MAB2105) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Rat IgG Secondary Antibody (red; Catalog # NL013) and counterstained with DAPI (blue). Specific staining was localized to cytoskeleton. View our protocol for Fluorescent ICC Staining of Cells on Coverslips. | |
Vimentin in Rat Cortical Stem Cells. Vimentin was detected in immersion fixed rat cortical stem cells using Rat Anti-Human Vimentin Monoclonal Antibody (Catalog # MAB2105) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Rat IgG Secondary Antibody (red; Catalog # NL013) and counterstained with DAPI (blue). Specific staining was localized to cytoskeleton. View our protocol for Fluorescent ICC Staining of Cells on Coverslips. | |
Detection of Human Vimentin by Simple WesternTM. Simple Western lane view shows lysates of Jurkat human acute T cell leukemia cell line, loaded at 0.2 mg/mL. A specific band was detected for Vimentin at approximately 58 kDa (as indicated) using 10 µg/mL of Rat Anti-Human/Mouse/Rat Vimentin Monoclonal Antibody (Catalog # MAB2105) followed by 1:50 dilution of HRP-conjugated Anti-Rat IgG Secondary Antibody (Catalog # HAF005). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system. |
