CD Markers

CD1a, CD207

Langerhans Cell Histiocytosis

CD45

Leukocyte (all, except Reed Sternberg)

CD5 (WITHOUT CD23)

Mantle Cell Lymphoma

CD15, CD30

Reed Sternberg Cells

CD15

Reed Sternberg Cells, Neutrophils

CD30 (WITHOUT CD15)

Anaplastic Large Cell Lymphoma

CD19, CD20, CD21, CD22

B Cells

CD23, CD5

CLL (or small lymphocytic lymphoma)

CD10

Early Pre-B Cells (immature)

CD31

Endothelial Cells (+ in angiosarcoma; aka PECAM-1, expressed during diapedesis)

CD99

Ewings Sarcoma

CD117

GIST, Mast Cells, Myeloid Cells

CD11c, CD25, CD103, CD123

Hairy Cell Leukemia

CD68

Histiocytes (+ in malignant fibrous histiocytosis)

CD54

ICAM-1 (expressed by vasculature/stroma during tight-binding; binds CD11/18 Integrins)

CD11/18

Integrins (components of LFA-1 & Mac-1; expressed by leukocytes during tight binding; bind ICAM-1)

CD41, CD61

Megakaryocytes, Platelets (+ in AML-M7)

CD45ro

Memory T Cells

CD14, CD64

Monocytic Cells (positive in AML-M4 & M5)

CD13, CD33, CD117

Myeloid Cells

CD33

Myeloid Cells (and precursors)

CD16, CD56

NK Cells

CD45ra

Naive T Cells

CD34

Stem Cells (+ in angiosarcoma; expressed with GlyCAM-1 during margination & rolling)

CD2, CD3, CD4, CD5, CD7, CD8

T cells

CD106

VCAM-1 (expressed by vasculature/stroma during tight-binding; binds VLA-4 Integrin)