| K562 | 
Caption: IP-WB analysis of K562 whole cell lysate using the POLR2A specific antibody, MA1-46093. Lanes 1 and 3 are 2.5% of five million whole cell lysate input. Lanes 2 and 4 are 50% of IP enrichment from five million whole cell lysate using normal IgG antibody and the POLR2A-specific antibody, MA1-46093. The same antibody was used to detect protein levels via Western blot. This antibody passes preliminary validation and will be further pursued for secondary validation. *NOTE* Protein sizes are taken from Genecards.org and are only estimates based on sequence. Actual protein size may differ based on protein characteristics and electrophoresis method used. Method: immunoprecipitation Status: Released Lab: Yeo Lab | 
Caption: Western blot following CRISPR against POLR2A in K562 whole cell lysate using POLR2A specific antibody. Lane 1 is a ladder, lane 2 is K562 non-targeting control knockdown, lane 3 and 4 are two different CRISPR against POLR2A. POLR2A protein appears as the green arrow, Beta-actin serves as a control and appears in red arrow. Releated Sample: BGKcLV13-57 Status: Released Lab: Graveley Lab |
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