Gene entry

CD99

CD99 molecule (Xg blood group)

Chromosome

X|Y

Cytoband

X;Y

Variants (rsID)

28

CD99 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome X|Y (region X;Y). Its official name is “CD99 molecule (Xg blood group)”. The reference table lists 28 variants (rsID) for this gene.

Data from the institutional reference table and public NCBI annotation. For education only; not a substitute for medical or genetic counselling.