Mab Ms Cd4 Okt4 Hu Igg2Bk Fitc 100Tests. Human CD4 FITC Monoclonal Antibody, Clone: OKT4, Host: Mouse, Species Reactivity: Human, Isotype: IgG2b, kappa, Conjugate: FITC, Synonyms: T-cell surface glycoprotein CD4, T-cell surface antigen T4/Leu-3, Application: Flow cytometry, Size: 100tests