P09086

Oct-2 also known as POU2F2, OCT2 is a homeobox-containing transcription factor of the POU domain family. Oct-2 plays a crucial role in the regulation of gene expression, particularly in the immune system, where Oct-2 is essential for the activation of immunoglobulin gene transcription in B cells. Oct-2 is primarily located in the nucleus, where Oct-2 binds to specific DNA sequences known as octamer motifs, which are vital for the transcription of immunoglobulin genes. Nuclear localization of Oct-2 allows for precise regulation of gene expression in response to cellular signals, ensuring that B cells can produce antibodies effectively during immune responses.