Mouse Chromobox Homolog 3 (CBX3) ELISA Kit

HP1 gamma, also designated CBX3, is a chromodomain-containing nuclear protein that contributes to heterochromatin formation, transcriptional silencing, and chromatin compaction in mammalian cells. Assay Genie distributes a 96-assay microplate-format ELISA kit for quantitative measurement of this factor in mouse-derived specimens, supporting research in chromatin biology and epigenetic regulation.

The kit is validated across multiple mouse sample types, including serum specimens, plasma samples, tissue homogenate preparations, cell lysates, and cell culture supernatant fractions. This breadth supports both in vivo tissue studies and in vitro cell-based investigations of CBX3 dynamics. Each kit supplies pre-coated wells, matched detection antibody, recombinant standards, substrate solution, and buffer reagents sufficient for 96 determinations.

Researchers apply this assay to probe CBX3 expression in contexts such as DNA damage response, developmental gene regulation, and chromatin remodeling, where CBX3 levels can serve as a marker of heterochromatin integrity. Signals are quantified against a standard curve generated on each plate, and refrigerated storage of kit components is recommended to preserve reagent activity over the working shelf life. The Mouse CBX3 ELISA Kit is supplied by Assay Genie for research use only and is not validated for diagnostic procedures.