Human Glipr1-like Protein 1, GLIPR1L1 ELI

Plays a role in the binding between sperm and oocytes.

Component of epididymosomes, one type of membranous microvesicules which mediate the transfer of lipids and proteins to spermatozoa plasma membrane during epididymal maturation.

Also component of the CD9-positive microvesicules found in the cauda region.