Order before 2:00 PM - your package will be shipped the same day!
IFNK
IFNK (Interferon kappa): IFNK is a cytokine belonging to the interferon family that plays a key role in regulating immune responses, particularly in skin and mucosal immunity. It helps modulate inflammation and antiviral defences by interacting with specific receptors on target cells. IFNK is primarily expressed in epithelial tissues, where it supports defence against viruses, bacteria, and other pathogens. It also contributes to tissue homeostasis and the regulation of epithelial cell growth and differentiation. Dysregulation of IFNK signalling has been linked to various immune-related conditions.
Tests containing this item
100 genes
Lab TestThe DNA Cardiovascular Health test provides clarity on how your genes affect the heart and blood vessels. This DNA test analyzes genes related to heart rate, recovery, and other factors important for cardiovascular health, offering you specific recommendations based on your results.
179.99 GBP
Trusted by over 100.000+ customers
The home test was straightforward with easy to follow instructions. The test result was detailed and clear in its presentation. Also had the opportunity to ask questions about the test result.
Richard
We looked at a lot of companies offering the same services but made the decision to go forward with get tested because the labs are based here in the UK. The process has been very straight forward.
Natasha
There are other providers out there, I have tried 3. Gettested was the fastest and the customer service was the best. I even received my test on the day of purchase delivered by a motorbike courier.
Alan
Absolutely perfect, results came after few days and finally after a lots of times visited GP, we finally know why my son has eczema - he is allergy to carrot. Thanks a lot.
E
I found them to be professional and not too long a wait for results. Helpful with any after questions. Will be using them again if need be. I highly recommend them.
Eileen
Copyright © gettested.co.uk 2026
