Bcell (CD19+) chimerism

Test Name

Bcell (CD19+) chimerism

Home Collection, Lab Visit

Test Code

B0061

Test Components/ Genes/ Parameters

Sample Report

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Test Information

TAT DETAILS

Daily by 6:00 PM, Report 7 Days

PRE-TEST INSTRUCTIONS

CLINICAL UTILITY

To monitor engraftment after allogeneic hematopoietic stem cell transplant (HCT). Donor chimerism is reported as % donor.

SPECIMEN STABILITY

Ship at 2-8°C, Do not freeze

METHODOLOGY

Fragment Analysis STR

STORAGE TEMPERATURE

SPECIMEN TYPE

2 ml Heparin Blood

Frequently Asked Questions

What is this Test?

Bcell (CD19+) chimerism

What does it measure?

To monitor engraftment after allogeneic hematopoietic stem cell transplant (HCT). Donor chimerism is reported as % donor.

How to prepare yourself for the test?

When should you consider this test/ when this test is recommended?

The test is recommended post transplant for monitoring of Transplant success in patients following allogenic bone marrow transplant.

Test Process/ how is the (test name) test performed?

Fragment Analysis STR

What are the risks of the (test name) test?

No risk

How to read the test report?/ What the results may indicate?

Donor chimerism is reported as % donor. In addition, the report includes graphs showing percent of donor chimerism for subsets over post-transplant sample collection points.