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Immunoblotting analysis of samples from GolgiTAG (TMEM115-3HA) immunoprecipitation
Output Details
Analysis of the expression of organelle-specific markers is essential to verify the efficiency of any Golgi immunoprecipitation (IP) protocol. Here, we describe our immunoblotting method to assess efficient enrichment of Golgi proteins in Golgi immunoprecipitation products compared to whole cell lysates, as well as the purity of the immunoprecipitated Golgi by monitoring the expression of other organelles’ markers. This method can also be used to verify the expression of GolgiTAG (TMEM115-3HA) in cells that are transiently or stably transfected.