Alexa Fluor® 647 Anti-Vimentin antibody [V9] - Cytoskeleton Marker (ab195878)
Key features and details
- Alexa Fluor® 647 Mouse monoclonal [V9] to Vimentin - Cytoskeleton Marker
- Suitable for: ICC/IF, Flow Cyt
- Knockout validated
- Reacts with: Human
- Conjugation: Alexa Fluor® 647. Ex: 652nm, Em: 668nm
- Isotype: IgG1
Related conjugates and formulations
Product nameAlexa Fluor® 647 Anti-Vimentin antibody [V9] - Cytoskeleton Marker
See all Vimentin primary antibodies
DescriptionAlexa Fluor® 647 Mouse monoclonal [V9] to Vimentin - Cytoskeleton Marker
ConjugationAlexa Fluor® 647. Ex: 652nm, Em: 668nm
Tested applicationsSuitable for: ICC/IF, Flow Cytmore details
Species reactivityReacts with: Human
Predicted to work with: Rat, Horse, Chicken, Cow, Cat, Dog, Pig
Full length native protein (purified). This information is proprietary to Abcam and/or its suppliers.
- ICC/IF: HeLa cells. Flow Cyt: HeLa cells.
This monoclonal antibody to vimentin has been knockout validated in ICC/IF. The expected staining was observed in wild type cells and no staining was seen in vimentin knockout cells.
Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or email@example.com.
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Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C. Avoid freeze / thaw cycle. Stable for 12 months at -20°C. Store In the Dark.
Storage bufferpH: 7.40
Preservative: 0.02% Sodium azide
Constituents: PBS, 30% Glycerol (glycerin, glycerine), 1% BSA
Concentration information loading...
PurityImmunogen affinity purified
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab195878 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
1/1000 - 1/5000.
1/1000 - 1/5000.
FunctionVimentins are class-III intermediate filaments found in various non-epithelial cells, especially mesenchymal cells. Vimentin is attached to the nucleus, endoplasmic reticulum, and mitochondria, either laterally or terminally.
Involved with LARP6 in the stabilization of type I collagen mRNAs for CO1A1 and CO1A2.
Tissue specificityHighly expressed in fibroblasts, some expression in T- and B-lymphocytes, and little or no expression in Burkitt's lymphoma cell lines. Expressed in many hormone-independent mammary carcinoma cell lines.
Involvement in diseaseCataract 30
Sequence similaritiesBelongs to the intermediate filament family.
DomainThe central alpha-helical coiled-coil rod region mediates elementary homodimerization.
The [IL]-x-C-x-x-[DE] motif is a proposed target motif for cysteine S-nitrosylation mediated by the iNOS-S100A8/A9 transnitrosylase complex.
modificationsFilament disassembly during mitosis is promoted by phosphorylation at Ser-55 as well as by nestin (By similarity). One of the most prominent phosphoproteins in various cells of mesenchymal origin. Phosphorylation is enhanced during cell division, at which time vimentin filaments are significantly reorganized. Phosphorylation by PKN1 inhibits the formation of filaments. Phosphorylated at Ser-56 by CDK5 during neutrophil secretion in the cytoplasm. Phosphorylated by STK33.
O-glycosylated during cytokinesis at sites identical or close to phosphorylation sites, this interferes with the phosphorylation status.
S-nitrosylation is induced by interferon-gamma and oxidatively-modified low-densitity lipoprotein (LDL(ox)) possibly implicating the iNOS-S100A8/9 transnitrosylase complex.
- Information by UniProt
- Entrez Gene: 420519 Chicken
- Entrez Gene: 280955 Cow
- Entrez Gene: 477991 Dog
- Entrez Gene: 7431 Human
- Entrez Gene: 100522394 Pig
- Entrez Gene: 81818 Rat
- Omim: 193060 Human
- SwissProt: P09654 Chicken
FormVimentin is found in connective tissue and in the cytoskeleton.
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ab195878 staining Vimentin (shown in red) in wild-type HAP1 cells (top panel) and Vimentin knockout HAP1 cells (bottom panel). The cells were fixed with 100% methanol (5min), permeabilized with 0.1% Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated with ab195878 at 1/1000 dilution (shown in red) and ab195887 at 1/250 dilution (shown in green) overnight at +4°C. Nuclear DNA was labelled in blue with DAPI.
Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).
ab195878 staining Vimentin in HeLa cells. The cells were fixed with 4% formaldehyde (10 min), permeabilized in 0.1% Triton X-100 for 5 minutes and then blocked in 1% BSA/10% normal goat serum/0.3M glycine in 0.1%PBS-Tween for 1h. The cells were then incubated with ab195878 at 1/5000 dilution(shown in red) and ab6046, Rabbit polyclonal to beta Tubulin at 1µg/ml overnight at +4°C. ab150081, Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed, was then incubated at 2µg/ml for 1h at room temperature (shown in green) Nuclear DNA was labelled in blue with DAPI.
This product gave a positive signal in 100% methanol (5 min) fixed HeLa cells under the same testing conditions.
Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).
Overlay histogram showing HeLa cells stained with ab195878 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab195878, 1/5000 dilution) for 30 min at 22°C. Isotype control antibody (black line) was mouse IgG1 (monoclonal) Alexa Fluor® 647 (ab176103) used at the same concentration and conditions as the primary antibody. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a solid-state 25mW red diode laser (635 nm) and 675/30 bandpass filter. This antibody gave a positive signal in HeLa cells fixed with 4% formaldehyde (10 min)/permeabilized with 0.1% PBS-Tween for 20 min used under the same conditions.
Datasheets and documents
ab195878 has been referenced in 7 publications.
- Liu J et al. Human Amniotic Epithelial Cells Promote the Proliferation of Human Corneal Endothelial Cells by Regulating Telomerase Activity via the Wnt/ß-catenin Pathway. Curr Eye Res 46:159-167 (2021). PubMed: 32631162
- Liu HE et al. Detection of EGFR Mutations in cfDNA and CTCs, and Comparison to Tumor Tissue in Non-Small-Cell-Lung-Cancer (NSCLC) Patients. Front Oncol 10:572895 (2020). PubMed: 33117705
- Cheng KS et al. ALICE: a hybrid AI paradigm with enhanced connectivity and cybersecurity for a serendipitous encounter with circulating hybrid cells. Theranostics 10:11026-11048 (2020). PubMed: 33042268
- Sun Y et al. CTC phenotyping for a preoperative assessment of tumor metastasis and overall survival of pancreatic ductal adenocarcinoma patients. EBioMedicine 46:133-149 (2019). PubMed: 31375425
- Ramani VC et al. Investigating circulating tumor cells and distant metastases in patient-derived orthotopic xenograft models of triple-negative breast cancer. Breast Cancer Res 21:98 (2019). PubMed: 31462307
- Ronaldson-Bouchard K et al. Engineering of human cardiac muscle electromechanically matured to an adult-like phenotype. Nat Protoc 14:2781-2817 (2019). PubMed: 31492957
- Liu HE et al. Workflow optimization of whole genome amplification and targeted panel sequencing for CTC mutation detection. NPJ Genom Med 2:34 (2017). PubMed: 29263843