Anti-Fatty Acid Synthase Antibody

This polyclonal antibody from Antibodies.com targets Fatty Acid Synthase (FASN), the multifunctional homodimeric enzyme that catalyzes de novo synthesis of long-chain fatty acids from acetyl-CoA and malonyl-CoA. Raised in rabbit and supplied as an unconjugated reagent at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol, it cross-reacts with Human, Mouse, and Rat samples.

Validated for western blot and immunohistochemistry, the antibody supports studies of metabolic regulation, hepatic and adipose lipogenesis, and cancer cell metabolism where FASN expression is frequently elevated. Each 100 µl vial provides sufficient reagent for multiple immunoblot and tissue staining experiments, and the glycerol-based buffer allows convenient storage at -20 °C with minimal freeze-thaw damage. The Antibodies.com production workflow delivers consistent lot-to-lot performance across cell lysate and tissue-section applications.