Anti-ASF1A Antibody

The ASF1A histone chaperone plays a central role in chromatin assembly, DNA replication, and the cellular DNA damage response, making antibodies against it valuable tools for epigenetics and genome stability research. This unconjugated rabbit polyclonal reagent from Antibodies.com is raised against ASF1A and validated for Western blot detection across human, rat, and mouse samples.

Each vial contains 100 µl of antibody at 1 mg/ml in phosphate buffered saline with 0.05% sodium azide, pH approximately 7.3. The polyclonal format increases the likelihood of recognizing multiple epitopes on the target, supporting experiments that monitor expression changes or post-translational regulation of this chromatin assembly factor. Aliquot upon first use and store frozen to limit freeze-thaw cycles and preserve reagent activity.

Researchers studying nucleosome remodeling, CAF-1/HIRA-mediated histone deposition, or transcription-coupled chromatin changes commonly choose this reagent. The unconjugated format permits flexible pairing with secondary antibodies or direct detection chemistries selected by the end user.