rs28399504(A;A)

Normal

Magnitude
0.0Typical
Repute
Good
Frequency
98%Average of 2 populations
On SNPedia
rs28399504(A;A)
Gene
CYP2C19

Frequency

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

  • Han Chinese (Beijing)99%
  • Mexican ancestry (Los Angeles)98%

Other genotypes of rs28399504

  1. A;GNot ratedcarrier of a CYP2C19*4 allele, considered a "slow metabolizer" variantWorth knowing · 2.02% of people
  2. G;GMost notableBadpoor metabolizerWorth knowing · 2.50% of people

All about rs28399504

Source and license

Adapted from rs28399504(A;A) 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.