Anti-PPM1A Antibody

Raised in rabbit and affinity-purified against a recombinant human PPM1A immunogen, this polyclonal reagent from Antibodies.com is supplied as an unconjugated, ready-to-use formulation at 1 mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, with 150 mM NaCl, 0.02% sodium azide, and 50% glycerol as a cryoprotectant. Each 50 µl pack is intended for the detection of endogenous total PPM1A protein (also known as PP2C-alpha, Protein phosphatase 2C isoform alpha, Protein phosphatase IA, or PPPM1A) in samples from human, mouse, and rat origin. The antibody has been validated for Western blot and immunofluorescence applications, and is shipped on wet or dry ice for storage at –20 °C, where it remains stable for long-term use. Because it is unconjugated, the reagent is well suited to downstream labeling with secondary reporters of the researcher's choice, including HRP, fluorophore, or biotin conjugates, and performs reliably in standard immunostaining and blotting protocols. Researchers studying serine/threonine phosphatase signaling, cellular stress responses, and magnesium-dependent dephosphorylation pathways will appreciate the broad cross-species reactivity and the consistent lot-to-lot performance expected from an affinity-purified polyclonal preparation.