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Spinning disc confocal scanner

Manufactured by PerkinElmer

The Spinning Disc Confocal Scanner is a laboratory equipment that utilizes a spinning disc to capture high-speed, high-resolution images. It illuminates the sample with a laser and collects the resulting fluorescent signal through a series of optical components, including a spinning disc with an array of pinholes. This allows for the efficient capture of in-focus images from multiple planes within the sample simultaneously.

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2 protocols using spinning disc confocal scanner

1

Immunocytochemistry of Cytoskeletal Proteins

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NIH/3T3 cells were fixed with 0.25% glutaraldehyde and permeabilized with 0.1% Triton x100 (Sigma). Mouse anti-α-tubulin (T6074, Sigma, 1:5,000) and goat anti-FLAG (A190–101A, Bethyl Laboratories, 1:500) antibodies were incubated overnight at 4 °C. Appropriate secondary AlexaFluor-conjugated antibodies (Life Technologies, 1:1,000) along with AlexaFluor-conjugated phalloidin to visualize F-actin (A12379, Life Technologies, 1:100) were applied for 1 hour at room temperature. Cover glasses were mounted in ProLong anti-fade media (Life Technologies) and visualized with 100x oil objective on inverted microscope (Zeiss) fitted with spinning disc confocal scanner (Perkin-Elmer). Imaging analysis was performed using ImageJ software as follows: Confocal stacks were projected into a single plane (Z-project, Maximal Intensity), images were thresholded and fluorescence intensity measured as a mean gray value. The investigator collecting images was blinded to the experimental groups. During analysis of immunocytochemistry data, the investigator was blinded to the identity of the experimental groups.
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2

Immunocytochemistry of Cytoskeletal Proteins

Check if the same lab product or an alternative is used in the 5 most similar protocols
NIH/3T3 cells were fixed with 0.25% glutaraldehyde and permeabilized with 0.1% Triton x100 (Sigma). Mouse anti-α-tubulin (T6074, Sigma, 1:5,000) and goat anti-FLAG (A190–101A, Bethyl Laboratories, 1:500) antibodies were incubated overnight at 4 °C. Appropriate secondary AlexaFluor-conjugated antibodies (Life Technologies, 1:1,000) along with AlexaFluor-conjugated phalloidin to visualize F-actin (A12379, Life Technologies, 1:100) were applied for 1 hour at room temperature. Cover glasses were mounted in ProLong anti-fade media (Life Technologies) and visualized with 100x oil objective on inverted microscope (Zeiss) fitted with spinning disc confocal scanner (Perkin-Elmer). Imaging analysis was performed using ImageJ software as follows: Confocal stacks were projected into a single plane (Z-project, Maximal Intensity), images were thresholded and fluorescence intensity measured as a mean gray value. The investigator collecting images was blinded to the experimental groups. During analysis of immunocytochemistry data, the investigator was blinded to the identity of the experimental groups.
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