Anti-PRPP synthetase-associated protein 1 Antibody

PRPP synthetase-associated protein 1 (PRPSAP1) acts as a regulatory partner of phosphoribosyl pyrophosphate synthetase, the enzyme responsible for generating 5-phosphoribosyl-1-pyrophosphate (PRPP), a central precursor in purine and pyrimidine biosynthesis. This unconjugated rabbit polyclonal reagent from Antibodies.com is raised against the human PRPSAP1 protein and is validated for western blot (WB) and immunohistochemistry (IHC) workflows.

The antibody is supplied as a 100 µl liquid aliquot and detects the endogenous target in human samples. For best results, centrifuge briefly before opening, dilute into an appropriate assay buffer, and store at -20 °C. Aliquoting upon first use minimizes repeated freeze-thaw cycles and preserves binding activity over the working shelf life of the reagent.

The polyclonal clonality allows recognition of multiple epitopes across the PRPSAP1 sequence, supporting detection of the full-length protein and naturally occurring proteoforms in lysate-based and tissue-section experiments.