CTRP Terminology CTRP Biomarker Terminology CTRP Molecular Genetic Biomarker Terminology CD4 Positive T-Cell Surface Glycoprotein CD4 Positive OKT4 Antigen Positive CTRP CD4 Positive CD4 Antigen Positive Laboratory or Test Result T4/Leu-3 Positive C153220 CPTAC CL554342 CD4 Positive An indication that CD4 expression has been detected in a sample. CD4-Positive CD4 Positive CD4 Molecule Positive T-Cell Antigen T4/Leu3 Positive CPTAC Terminology CPTAC Baseline Medical Forms Terminology CPTAC Acute Myeloid Leukemia Baseline Form Expression Positive CD4 Gene