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Home >> Antibodies >> Vimentin Antibody

Vimentin Antibody [clone VM452] (V3935)

  Catalog No Formulation Size Price (USD)  
Image V3935-100UG 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide 100 ug 539
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V3935-20UG 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide 20 ug 249
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V3935SAF-100UG 1 mg/ml in 1X PBS; BSA free, sodium azide free 100 ug 539
Microvalidated
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Western blot testing of Vimentin antibody and Raji cell lysate. Expected molecular weight: 53-58 kDa.
IHC staining of FFPE human melanoma with Vimentin antibody (clone VM452). HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 10-20 min followed by cooling at RT for 20 min.
Flow cytometry testing of Jurkat cells and Alexa Fluor 488 conjugated Vimentin antibody (green), cells alone (black) and isotype control (gray).
Analysis of HuProt(TM) microarray containing more than 19,000 full-length human proteins using Vimentin antibody (clone VM452). These results demonstrate the foremost specificity of the VM452 mAb.
Z- and S- score: The Z-score represents the strength of a signal that an antibody (in combination with a fluorescently-tagged anti-IgG secondary Ab) produces when binding to a particular protein on the HuProt(TM) array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If the targets on the HuProt(TM) are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-scores. The S-score therefore represents the relative target specificity of an Ab to its intended target.
SDS-PAGE analysis of purified, BSA-free Vimentin antibody (clone VM452) as confirmation of integrity and purity.
Western blot testing of Vimentin antibody and U-87 MG cell lysate. Expected molecular weight: 53-58 kDa.
Western blot testing of Vimentin antibody and A375 cell lysate. Expected molecular weight: 53-58 kDa.
Species Reactivity Human
Format Purified
Clonality Monoclonal (mouse origin)
Isotype Mouse IgG1, kappa
Clone Name VM452
Purity Protein G affinity chromatography
UniProt P08670
Localization Cytoplasmic
Applications Flow Cytometry : 1-2ug/10^6 cells
Western Blot : 1-2ug/ml
Immunohistochemistry (FFPE) : 1-2ug/ml for 30 min at RT
Limitations This Vimentin antibody is available for research use only.
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Description

Vimentin antibody is a specific tool for detecting vimentin, a type III intermediate filament protein encoded by the VIM gene. Vimentin forms part of the cytoskeleton in mesenchymal cells, where it provides structural support and organizes cellular architecture. Its dynamic properties enable adaptation during migration, wound healing, and differentiation. Because vimentin expression is associated with epithelial-mesenchymal transition, it is widely studied in cancer biology, cell biology, and developmental research.

Vimentin assembles into filaments that extend from the nucleus to the plasma membrane, anchoring organelles and integrating signaling pathways. It interacts with actin filaments and microtubules to support cellular polarity and trafficking. Beyond its structural role, vimentin contributes to immune responses, wound repair, and pathogen interactions. Dysregulated vimentin expression is a hallmark of invasive carcinomas and fibrotic disorders.

The Vimentin antibody clone VM452 provides reliable and specific detection of this cytoskeletal protein. Clone VM452 has been cited in peer-reviewed publications exploring tumor progression, cellular migration, and mesenchymal differentiation. Recombinant-grade performance ensures reproducibility across experiments and long-term studies.

Research with clone VM452 has clarified how vimentin expression marks epithelial-mesenchymal transition during cancer invasion and metastasis. It is also valuable in distinguishing sarcomas and other mesenchymal neoplasms from carcinomas in diagnostic pathology. In basic biology, vimentin detection aids in understanding cytoskeletal remodeling and responses to mechanical stress. This antibody remains essential in both laboratory and translational studies.

NSJ Bioreagents provides this Vimentin antibody to support research in oncology, developmental biology, and cell structure. Alternate designations include VIM antibody, type III intermediate filament antibody, mesenchymal marker antibody, fibroblast cytoskeletal protein antibody, and epithelial-mesenchymal transition marker antibody.

Application Notes

The concentration stated for each application is a general starting point. Variations in protocols, secondaries and substrates may require the antibody to be titered up or down for optimal performance.

Immunogen

Recombinant protein was used as the immunogen for the Vimentin antibody.

Storage

Store the Vimentin antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).

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