ACE Levels Results - how long do they take?

Hi, My doc took my bloods yesterday and has sent them off to have my ACE levels measured as he suspects I have Sarcoidosis. So I was wondering how long they take to come back? Thanks.

No more than two or three days usually

Thanks! I can view my NHS doctors record online and usually the surgery adds my test results on there as soon as they get returned and the doctor has seen them. If I get my bloods taken in the morning for a FBC, they are usually available to view by teatime the same day!