Thermo Fisher Scientific Vimentin Monoclonal Antibody (V9), Alexa Fluor Plus 594

Applications

Tested Dilution

Publications

Immunohistochemistry (Paraffin) (IHC (P))

1.33 µg/mL

-

Product Specifications

Species Reactivity

Human

Host/Isotype

Mouse / IgG1, kappa

Class

Monoclonal

Type

Antibody

Clone

V9

Conjugate

Alexa Fluor™ Plus 594 Alexa Fluor™ Plus 594 Alexa Fluor™ Plus 594

View additional formats

• Unconjugated
• Alexa Fluor 420
• Alexa Fluor 488
• Alexa Fluor 555
• Alexa Fluor 647
• Alexa Fluor Plus 750
• Request custom conjugation

Excitation/Emission Max

590/618 nm View spectra

Form

Liquid

Concentration

0.2 mg/mL

Purification

Affinity chromatography

Storage buffer

PBS, pH 7.2, with 0.5% BSA, 10% proprietary stabilizer

Contains

0.05% sodium azide

Storage conditions

4° C, store in dark, DO NOT FREEZE!

Shipping conditions

Wet ice

Product Specific Information

Description: The V9 monoclonal antibody recognizes human Vimentin, a 57 kDa protein that functions as a structural component of intermediate filaments. Vimentin is expressed in cells derived from the mesenchyme but also in specific populations such as radial glia and immature glial cells, pancreatic precursor cells. It is proposed to be a marker of cardiac differentiation. In neural cells, vimentin expression is gradually replaced by neurofilaments. Reports have also shown surface expression of vimentin on activated macrophages, platelets, as well as apoptotic T cells and neutrophils.

This antibody also recognizes canine (dog), rat and chicken vimentin but does not recognize mouse vimentin.

Applications Reported: This V9 antibody has been reported for use in western blotting, immunocytochemistry, and immunohistochemical staining of frozen (IHC-F) and formalin-fixed paraffin embedded tissue sections (IHC-P).

Applications Tested: This V9 antibody has been tested by immunohistochemistry of formalin-fixed paraffin embedded tissue using high pH antigen retrieval and can be used at 1.33 µg/mL. It is recommended that this antibody be carefully titrated for optimal performance in the assay of interest.

Using conjugate solutions: Centrifuge the protein conjugate solution briefly in a microcentrifuge before use; add only the supernatant to the experiment. This step will help eliminate any protein aggregates that may have formed during storage, thereby reducing nonspecific background staining.

Target Information

Vimentin is a developmentally regulated intermediate filament protein (IFP) found in cells of mesenchymal origin. It is believed to be involved with the intracellular transport of proteins between the nucleus and plasma membrane. Unlike other IFP proteins, vimentin is expressed, along with desmin, during the early stages of cellular development. During the development process, vimentin is exchanged for new, tissue-specific IFPs. Vimentin has been implicated to be involved in the rate of steroid synthesis via its role as a storage network for steroidogenic cholesterol containing lipid droplets. Vimentin phosphorylation by a protein kinase causes the breakdown of intermediate filaments and activation of an ATP and myosin light chain dependent contractile event. This results in cytoskeletal changes that facilitate the interaction of the lipid droplets within mitochondria, and subsequent transport of cholesterol to the organelles leading to an increase in steroid synthesis.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.