Anti-DPPA2 Antibody

The Anti-DPPA2 Antibody from Antibodies.com is a rabbit polyclonal reagent raised against Developmental Pluripotency Associated 2 (DPPA2), a nuclear protein linked to embryonic stem cell identity, primordial germ cell maintenance, and chromatin remodeling activity. This unconjugated IgG preparation is validated for Western blot (WB) detection in mouse samples, supporting studies of pluripotency transcription factor networks, early embryogenesis, and germline development.

DPPA2 (also referred to as ESG2) is expressed in undifferentiated embryonic stem cells and is frequently reactivated in cancers such as melanoma and testicular germ cell tumors, making this antibody useful for stem cell biology and oncology research. The reagent is supplied as a 100 µg liquid aliquot in a vial, and should be stored at -20 °C in single-use aliquots to minimize freeze-thaw cycles. For Western blot, typical loading of 20-40 µg of whole-cell lysate is recommended.