ZNF206 in BG01V Human Embryonic Stem Cells. ZNF206 was detected in immersion fixed BG01V human embryonic stem cells using Goat Anti-Human ZNF206 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4020) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; Catalog # NL001 ) and counterstained with tubulin (green). Specific staining was localized to nuclei. View our protocol for Fluorescent ICC Staining of Stem Cells on Coverslips .