Everywhere
Back
Allergy
Freshwater Crayfish Allergy (IgE)
IgE antibody test for freshwater crayfish. Helps sort out whether a true food allergy could explain reactions after eating it.
Sample
Blood draw
Quick draw, under 15 min.
Results
3 to 5 days
Plain-language report.
Prep
None for most
Show up as you are.
Locations
See labs
7,000+ labs nationwide
Most take walk-ins.
Blood draw
under 15 min
3 to 5 days
results
None for most
prep
Find a lab near you
Why people check it
Reactions after eating·Pinpointing a food trigger·Before an elimination diet·Follow-up to a skin test
Reactions after eating