Platelet Surface Glycoprotein By Flow PLAFN

Synonyms
Allscripts (AEHR) Order Name	Platelet Surface Glycoprotein By Flow
Sunrise Clinical Manager (SCM) Order Name	Platelet Surface Glycoprotein By Flow
EPIC Order Name	Platelet Surface Glycoprotein By Flow
Clinical Info	This test serves as a confirmatory test for platelet aggregation studies. Identification of markedly decreased CD41 (GPIIb) and CD61 (GPIIIa) expression levels, which are diagnostic for Glanzmann thrombasthenia. Identification of markedly decreased CD42a (GPIX) and CD42b (GPIb-alpha) expression levels, which are diagnostic for Bernard-Soulier syndrome. Identification of decreased GPVI expression, which suggests collagen receptor deficiency. Identification of decreased CD49b (GPIa), which suggests collagen receptor deficiency.
Specimen Type	Blood
Specimen Volume	6 mL (1ml min)
Container	ACD solution A or B
Collection Instructions	Container tube/ ()ACD solution A and B) Specimen 6 ml whole blood (min 1ml) Collection Instructions: Do not transfer blood to other containers.
Transport Instructions	Room Temperature
Specimen Stability	4 Days (Sample must arrive within 4 days of collection)
Methodology	Immunophenotyping
Days Performed	Monday through Saturday TAT - 1-2 Days
Performing Laboratory	Mayo Medical Laboratories
CPT	88184, 88185, 88187
PDM	245380
Result Interpretation Reference Values GPIIb CD41: > or =70.0% (Normal Range-Median) GPIIIa CD61: > or =70.0% (Normal Range-Median) GPIX CD42a: > or =70.0% (Normal Range-Median) GPIb-alpha CD42b: > or =70.0% (Normal Range-Median) GPIa CD49b: > or =60.0% (Normal Range-Median)
Forms