FAM9B ELISA kits are immunoassay tools for the measurement of the protein family with sequence similarity 9 member B, which is encoded by the FAM9B gene in humans. Functionally, this protein is known to be involved in spermatid development. The canonical protein structure is reported to have an amino acid length of 186 residues, a mass of 22.4 kDa, and is a member of the FAM9 protein family. It is known to be localized in the nucleus and is found to be preferentially expressed in testis. As many as 2 protein isoforms have been reported. Other alias names for this target include protein FAM9B and testis expressed 39B. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.