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26145 Weak RhD Analysis Workup (3040)

Weak RhD Analysis Workup (3040)
Test Code: WKRHDSO
Useful For

​Resolution of a prenatal RhD typing discrepancy.

Resolution of a pre-transusion RhD typing discrepancy.

Specimen Requirements
Fasting Required Specimen Type Preferred Container/Tube Acceptable Container/Tube Specimen Volume Specimen Minimum Volume
(allows for 1 repeat)		 Pediatric Minimum Volume
(no repeat)
​No ​Whole Blood ​EDTA Lavender Top Tube (LTT) ​ ​5 mL ​0.5 mL ​
Collection Processing Instructions
​Collect blood in original tube, invert 3-5 times, store and ship at room temperature.
Specimen Stability Information
Specimen Type Temperature Time
​Whole Blood ​ ​Room Temperature ​7 days
​Refrigerate ​7 days
Rejection Criteria
Clotted Blood
Interference
​Novel and nucleotide variations not targeted by the oligonucleotide amplimers/hydrolysis probes are not detected.
Performing Laboratory Information
Performing Location Day(s) Test Performed Analytical Time Methodology/Instrumentation
​Versiti Wisconsin ​Monday through Friday 3-5 days ​Serotyping, Multiplex Allele-Specific PCR and Gel Eletrophoresis
Reference Lab
Versiti/Blood Center of Wisconsin
Reference Range Information
See Report
Ordering Applications
Ordering Application Description
​Clinical Order Manager ​Weak RhD Analysis Workup
​Cerner ​Weak RhD Analysis Workup
If the ordering application you are looking for is not listed, contact your local laboratory for assistance.
Specimen Requirements
Fasting Required Specimen Type Preferred Container/Tube Acceptable Container/Tube Specimen Volume Specimen Minimum Volume
(allows for 1 repeat)		 Pediatric Minimum Volume
(no repeat)
​No ​Whole Blood ​EDTA Lavender Top Tube (LTT) ​ ​5 mL ​0.5 mL ​
Collection Processing
​Collect blood in original tube, invert 3-5 times, store and ship at room temperature.
Specimen Stability Information
Specimen Type Temperature Time
​Whole Blood ​ ​Room Temperature ​7 days
​Refrigerate ​7 days
Rejection Criteria
Clotted Blood
Interference
​Novel and nucleotide variations not targeted by the oligonucleotide amplimers/hydrolysis probes are not detected.
Useful For

​Resolution of a prenatal RhD typing discrepancy.

Resolution of a pre-transusion RhD typing discrepancy.

Reference Range Information
See Report
For more information visit:
Performing Laboratory Information
Performing Location Day(s) Test Performed Analytical Time Methodology/Instrumentation
​Versiti Wisconsin ​Monday through Friday 3-5 days ​Serotyping, Multiplex Allele-Specific PCR and Gel Eletrophoresis
Reference Lab
Versiti/Blood Center of Wisconsin
For billing questions, see Contacts
For most current information refer to the Marshfield Laboratory online reference manual.