*** Indicated Price is per Profile/Person/Sample
What is the Y-STR DNA Test?
The Y-STR Analysis is a specialized DNA test used to determine if two or more males share the same paternal biological lineage. Because the Y-chromosome is passed down virtually unchanged from father to son, this test provides definitive answers regarding male ancestry and kinship.
Whether you are seeking clarity on family history or need to verify a biological relationship between brothers, uncles, or cousins, Zote provides discrete and accurate testing. As a KMLTTB licensed laboratory, we ensure that your samples are handled with the highest level of professional integrity and confidentiality.
Why Use Y-STR Analysis?
Unlike a standard Paternity Test, which looks at a direct father-child link, the Y-STR test focuses on the Y-chromosome. This makes it the “gold standard” for:
- Paternal Kinship: Verifying if two men share a common grandfather or great-grandfather.
- Brotherhood Verification: Determining if two males share the same biological father when the father is unavailable for testing.
- Male Lineage Research: Tracing ancestral roots through the male line over several generations.
- Legal & Forensic Identification: Assisting in complex inheritance or identification cases.
Test Specifications & Price in Kenya
We understand that when searching for a Y-STR Analysis price in Kenya, you value both transparency and affordability. Zote offers competitive pricing with the convenience of home collection or walk-in service.
| Feature | Details |
| Sample Type | Buccal (Cheek) Swab or Blood Sample |
| Preparation | No eating or smoking 30 minutes before swab collection |
| Turnaround Time | 10 Working Days |
| Accuracy | >99.9% for lineage exclusion/inclusion |
| Regulatory Body | KMLTTB Licensed |
How to Interpret the Results
The results of a Y-STR profile are compared between the tested males. According to international genomic standards, the analysis looks at specific markers (loci) on the Y-chromosome.
Reference Table: Lineage Probability
| Result Outcome | Interpretation |
| Match (Included) | The tested males share the same paternal lineage. They are biologically related through a common male ancestor. |
| Non-Match (Excluded) | The tested males do not share the same paternal lineage. They are not biologically related through the male line. |
Important Note: This test determines if males share a lineage, but it cannot distinguish between two brothers or a father and son from the same line, as their Y-STR profiles will be identical.
Book Lab Test Online with Zote
Getting your DNA test done in Kenya has never been easier. Zote streamlines the process from booking to result delivery via our secure portal.
- Order Online: Add the test to your cart and checkout.
- Sample Collection: Visit our lab or request a mobile phlebotomist to come to your location.
- Lab Processing: Your samples are analyzed in our KMLTTB licensed laboratory.
- Secure Results: Receive your confidential report via email or WhatsApp.
Ready to get started?
[Add to Cart] – Secure your test kit and booking immediately through our WooCommerce portal.
[WhatsApp Us] – Have questions about the process or need a custom quote for multiple family members? Chat with our support team now.
Disclaimer: This test is for informational purposes. Results should be interpreted by a qualified healthcare professional.