Anti-CTPS Antibody

Manufactured by Antibodies.com, this rabbit polyclonal antibody targets CTP synthase 1 (CTPS), also referred to as CTP synthetase 1 or UTP--ammonia ligase 1, a key enzyme in pyrimidine nucleotide biosynthesis. The immunogen is a synthesized peptide derived from the N-terminal region of human CTPS, and the reagent detects endogenous levels of the CTPS protein. Supplied in a 50 µl liquid volume at a concentration of 1 mg/mL, the antibody is unconjugated and of the IgG isotype, making it well suited to standard immunodetection workflows. It is formulated in PBS containing 50% glycerol, 0.5% BSA, and 0.02% sodium azide, and the manufacturer recommends shipping at 4 °C followed by aliquoting and storage at −20 °C, with repeated freeze/thaw cycles to be avoided. Verified applications include ELISA, Western blot (WB), and immunohistochemistry (IHC), and the antibody has been validated for reactivity against human, mouse, and rat samples. As a polyclonal reagent raised in rabbit and affinity-purified from antiserum by epitope-specific affinity chromatography, it offers broad epitope coverage for reliable detection of CTPS in a range of research contexts, from expression profiling in cell lysates to localization studies in tissue sections.