32765771907ENSG00000170054ENSMUSG00000058260Q86WD7Q9D7D2NM_001042518NM_001284275NM_001284276NM_175739NM_027997NM_001361910NM_001361912NP_001035983NP_001271204NP_001271205NP_783866NP_082273NP_001348839NP_001348841Serpin A9 also known as centerin or GCET1 is a protein that in humans is encoded by the SERPINA9 gene located on chromosome 14q32.1.

[5] Serpin A9 is a member of the serpin family of serine protease inhibitors.

The expression of SERPINA9 is restricted to germinal center B cells and lymphoid malignancies.

SERPINA9 is likely to function in vivo in the germinal center as an efficient inhibitor of trypsin-like proteases.

This article on a gene on human chromosome 14 is a stub.