Cholinesterase (Genotyping)
Clinical Biochemistry
Sample and container requirements
EDTA Plasma
Minimum volume required
4 mL whole blood
Special requirements
None
Patient preparation
None
Sample viability
Turnaround time
90 days
Reference range
N/A
Clinical guidance
Please follow the link below to the referral laboratory website for more information: https://www.nbt.nhs.uk/severn-pathology/requesting/test-information/cholinesterase-genotype
Notes
Sent to Southmead Hospital, Bristol
Images to go here
This information was last updated on 19 August 2026