ZNF143 in BG01V Human Stem Cells. ZNF143 was detected in immersion fixed BG01V human embryonic stem cells using Mouse Anti-Human ZNF143 Monoclonal Antibody (Catalog # MAB6804) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red, upper panel; Catalog # NL007 ) and counterstained with DAPI (blue, lower panel). Specific staining was localized to nuclei. View our protocol for Fluorescent ICC Staining of Cells on Coverslips .