TY - JOUR T1 - Novel and Efficient Protocol for DNA Coating- Based Identification of DNA-Protein Interaction by Antibody-Mediated Immunodetection TT - JF - rbmb JO - rbmb VL - 9 IS - 3 UR - http://rbmb.net/article-1-510-en.html Y1 - 2020 SP - 264 EP - 269 KW - DNA coating KW - Lamin A KW - Protein-DNA interaction.A KW - trf2 N2 - Background: Studying protein-protein and protein-DNA interactions are prerequisites for the identification of function and mechanistic role of various proteins in the cell. Protocols for analyzing DNA-based Protein-Protein and Protein-DNA interactions are complicated and need to be simplified for efficient tracking of binding capabilities of various proteins to specific DNA molecules. Here, we demonstrated a simple yet efficient protocol for the identification of DNA coating-based Protein-DNA interaction using antibody-mediated immunodetection. Methods: Briefly, we have coated specific DNA in the microtiter plate followed by incubating with protein lysate. Specific protein-DNA and/or protein-protein bind with DNA interactions are identified using specific fluorophore-conjugated antibodies. Antibodies are used to detect a protein that is bound to the DNA. Results: Fluorescent-based detection identifies the specific interaction between Protein-DNA with respect to coated DNA fragments. The protocol uses indirect conjugated antibodies and hence the technique is sensitive for effective identification of Protein-DNA interactions. Conclusions: Based on the results we conclude that the demonstrated protocol is simple, efficient and sensitive for identification of Protein-DNA interactions. M3 10.29252/rbmb.9.3.264 ER -