Does AncestryDNA Kit Expire?
The short answer is: no, AncestryDNA kits themselves don't expire. The kit's components – the saliva collection tube and the return packaging – are designed to be stable for a considerable period. Ancestry doesn't publish an official expiration date on the packaging.
However, there are a few important considerations that impact the usability of your kit:
DNA Degradation:
While the kit itself doesn't expire, the quality of your DNA sample can degrade over time. Prolonged exposure to heat, extreme temperatures, or moisture can affect the integrity of your DNA, potentially impacting the accuracy and completeness of your results. It's best to activate your kit and send it in as soon as possible after receiving it.
Activation Deadline:
While the physical kit might not expire, there's often an implicit deadline related to activation. AncestryDNA requires you to activate your kit online and register it with your account within a certain timeframe after purchasing it. This timeframe isn't usually explicitly stated as an "expiration," but failure to activate within a reasonable timeframe (typically within a few months) could mean you lose the opportunity to use the kit.
Changes in AncestryDNA's Services:
AncestryDNA is constantly updating its databases and analytical processes. While your DNA sample might remain usable, the interpretation of your results could change over time as the company refines its algorithms and incorporates new genetic information. You'll get the most up-to-date analysis if you send in your sample relatively soon after purchase.
In Summary:
Don't worry about a printed expiration date on your AncestryDNA kit. The concern isn't about the kit expiring, but rather about the optimal time to use it to ensure accurate results and take advantage of the current technology and databases. Send your sample as soon as practically possible after receiving the kit to obtain the best results. Activating the kit online within a reasonable time after purchase is also crucial. If you're unsure about how long you've had the kit, contact AncestryDNA customer support for guidance.
