Visualization of Focal Adhesions in 3T3 Cells Using Anti-Vinculin and Phalloidin Staining
This study focuses on the visualization of focal adhesions in 3T3 cells by employing immunohistochemical techniques. We utilized anti-vinculin monoclonal antibody as a primary antibody, followed by a goat anti-mouse secondary antibody coupled with FITC, to specifically detect vinculin protein. Additionally, phalloidin conjugated to TRITC was used to visualize actin filaments, allowing for an in-depth analysis of cellular adhesion dynamics. Various experimental groups were prepared to compare control and experimental conditions, highlighting the presence of focal adhesions effectively.
Visualization of Focal Adhesions in 3T3 Cells Using Anti-Vinculin and Phalloidin Staining
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Presentation Transcript
BIOTECH 2 IMMUNOHISTOCHEM LAB SPRING 12 2/28/2012
3T3 CELLS To visualize focal adhesions having vinculin protien • PRIMARY AB: anti-vinculinmAb • Secondary Ab:goat anti mouse coupled to FITC To visualize actin as phallodin binds actin Phallodin coupled to TRITC
Phallodin coupled to TRITC [To visualize actin as phallodin binds actin]
PRIMARY AB: anti-vinculinmAbSecondary Ab:goat anti mouse To visualize focal adhesions having coupled to FITC vinculin protein
Grp 1 : control primary +control secondary+DAPI DAPI DAPI FITC FITC TRITC TRITC Grp 2 : control primary + phallodin TRITC
Grp 3 : CONTROL PRIMARY+SECNDRY AB-FITC+DAPI DAPI FITC TRITC DAPI FITC TRITC Grp 4 : anti-vinculin+contl secondary+ DAPI
Grp 5: anti vinculin + sec ab-FITC DAPI DAPI FITC FITC TRITC TRITC Grp 6 : anti vinculin+ phallodin+sec ab-FITC +DAPI
Grp 7 : contrl primary +phallodin-TRITC + DAPI DAPI DAPI FITC FITC TRITC TRITC Grp 8 :anti-vinculin +phallodin+ secondary-ab-FITC
