rs28399504(A;G)

Carrier of a CYP2C19*4 allele, considered a "slow metabolizer" variant

Magnitude
2.0Worth knowing
Repute
Not rated
Frequency
2%Average of 2 populations
On SNPedia
rs28399504(A;G)
Gene
CYP2C19

Frequency

Share of people with A;G in each HapMap population.

  • Mexican ancestry (Los Angeles)2%
  • Han Chinese (Beijing)2%

Other genotypes of rs28399504

  1. A;AGoodnormalTypical · 0.098% of people
  2. G;GMost notableBadpoor metabolizerWorth knowing · 2.50% of people

All about rs28399504

Source and license

Adapted from rs28399504(A;G) on SNPedia, using a snapshot taken October 16, 2026. SNPedia content is shared under CC BY-NC-SA 3.0 US, and this page is shared under the same license.

SNPedia is a community-edited wiki. Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice. Magnitude is a community rating of how interesting a genotype is, not a risk score.