Anti-Tat-SF1 antibodies can be readily obtained from commercial sources. The Tat-SF1 protein is a reported synonym for the human gene HTATSF1, encoding HIV-1 Tat specific factor 1. The full-length protein is 85,853 daltons in mass and has been noted to be nuclear. This protein is a member of the HTATSF1 family. Visit the antibody supplier page for key details, including validated applications and target specificity.