Gene entry

PTPN18

protein tyrosine phosphatase non-receptor type 18

Chromosome

2

Cytoband

2q21.1

Variants (rsID)

5

PTPN18 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 2 (region 2q21.1). Its official name is “protein tyrosine phosphatase non-receptor type 18”. The reference table lists 5 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.