Anti-PSAT1 Antibody

Phosphoserine aminotransferase 1 (PSAT1) is a key enzyme in the serine biosynthesis pathway, and altered expression has been linked to metabolic reprogramming in cancer and cell biology research. This rabbit polyclonal reagent from Antibodies.com is raised against PSAT1 and validated for Western blot (WB) and immunofluorescence (IF) workflows on human samples, supplied as 50 µl of unconjugated antisera.

The polyclonal format provides recognition of multiple epitopes across the PSAT1 protein, supporting studies of endogenous expression levels and subcellular localization in fixed cells. Because the antibody is unconjugated, it can be paired with a secondary reagent of the researcher's choice for fluorescence or chemiluminescent detection, fitting standard immunofluorescence protocols and PVDF or nitrocellulose membrane-based WB workflows.

Store at -20 °C in small aliquots to preserve activity and limit freeze-thaw cycles, and the reagent is intended for research use only. Working dilution should be optimized according to sample type and detection system.