These Histone Cluster 1, H3a ELISA kits are immunodetection tools for measuring specific protein levels in biological samples. Histone Cluster 1, H3a is an alias of the human H3C1 gene, which encodes the protein, H3 clustered histone 1. Other names for this target antigen include H3/A, H3C10, and H3C11. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.