CD61 CD61

Synonyms

Allscripts (AEHR) Order Name

Not Orderable

Sunrise Clinical Manager (SCM) Order Name

Not Orderable

Clinical Info

Identification of micromegakaryocytes, cytologically abnormal megkaryocytes, and megakaryoblasts
Cluster of differentiation 61 (CD61) shows cytoplasmic staining of normal and abnormal megakaryocytes and occasional endothelial cells. Antibodies to CD61 are most useful in recognizing micromegakaryocytes, cytologically abnormal megakaryocytes, and megakaryoblasts in cases of acute megakaryoblastic leukemia, myeloproliferative disorders, and myelodysplastic syndromes.

Specimen Type

Tissue, Bone Marrow, Body Fluid, CSF, Blood, Swab

Container

Green Top Tube

Collection Instructions

Specimen Type: TECHONLY
Supplies: Immunostain Technical Only Envelope (T693)
Specimen Type: Tissue
Container/Tube: Immunostain Technical Only Envelope
Preferred: 2 Unstained positively charged glass slide (25- x 75- x 1-mm) per test ordered; sections 4-microns thick.
Acceptable: Formalin-fixed, paraffin-embedded (FFPE) tissue block
Specimen Minimum Volume:
Specimen Stability Information:

Specimen Type	Temperature	Time	Special Container
TECHONLY	Ambient (preferred)
	Refrigerated

Transport Instructions

Specimen Stability

Methodology

Immunohistochemistry (IHC)

Days Performed

Monday through Friday

Performing Laboratory

Mayo Clinic Laboratories in Rochester

CPT

88342-TC, primary
88341-TC, if additional IHC

PDM

5200212

Result Interpretation

Forms