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Erythroid Chimerism

Order Code: 4250 Get Requisition Form
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Test Information
Monitor erythroid lineage chimerism in patients with sickle cell disease (SCD) following allogeneic bone marrow transplantation. Hemoglobin genotyping of donor and recipient can be done by Test#4624 Hemoglobin SC Mutation Analysis. Indicate on requisition Donor and Patient genotype.
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Test Type
Genetic Test
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Sample Notes
EDTA Bone Marrow (lavender top) or EDTA Whole Blood (lavender top)
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Requested Volume
3-5 ml EDTA Bone Marrow (lavender top) or 10 ml EDTA Whole Blood (lavender top)
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Minimum / Pediatric Volume
1 ml
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Additional Sample Information
Sample must be received within 48 hours of collection. Indicate on specimen tube and requisition whether sample is whole blood or bone marrow.
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Shipping Information
Room Temperature
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CPT Codes
  • 81479
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Digital Droplet PCR
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Turnaround Time
3-6 days
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New York State Approval
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DEX Z-Code™
Yes, visit
Diagnostic Laboratories
Diagnostic laboratory services including HLA testing, donor testing, immunohematology reference lab testing, hematology testing and more.
Human Leukocyte Antigen (HLA) Typing
Versiti Diagnostic Labs’ Histocompatibility Lab provides human leukocyte antigen (HLA) typing for solid organ transplant and HCT patients.
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Research investigators, postdoctoral fellows and laboratory staff at Versiti Blood Research Institute and Diagnostic Laboratories.
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