Category Archives: Blog

Ki67

Ki67 is a nuclear marker of cell proliferation, with expression proportional to mitotic count. It..

Calcitonin

Calcitonin is produced by the parafollicular (C cells) of the thyroid in humans. It is..

CD10

CD10 has widespread distribution throughout various tissues with a large number of applications. However it..

Calretinin

Calretinin is a nuclear and cytoplasmic stain which stains a wide variety of tissues including..

S-100

S-100 is a marker of schwann cells and melanocytes and therefore is used to evaluate..

Actin, α-Smooth Muscle

Smooth muscle actin (SMA) identifies smooth muscle and myofibroblasts in normal, reactive and neoplastic tissue...

CDX2

CDX2 is a very useful marker of colorectal differentiation, most often employed in the work-up..

Melanoma (HMB45)

HMB45 is a useful melanoma marker used in the evaluation of tumors of unknown origin..

MUM1 is a B cell marker

MUM1 is a B cell marker specifically targeted at stimulated B cells with the capacity..

Microglandular Adenosis

Microglandular adenosis (MGA) of the breast may be difficult to separate from well differentiated invasive..