Anti-PPP1R13B Antibody

Raised in rabbit, this polyclonal primary antibody recognizes PPP1R13B, the apoptosis-stimulating protein also known as ASPP1 that binds p53 and modulates DNA damage responses and cell-cycle checkpoints. The unconjugated reagent is supplied at 1 mg/ml in phosphate buffered saline (PBS) containing 15 mM sodium azide at approximately pH 7.2, and is provided as a 100 µl vial from Antibodies.com.

Validated for Western blot on human, mouse, and rat samples, the antibody supports studies of p53-pathway signaling, apoptosis induction, and tumor-suppressor biology across cell and tissue lysates. Sodium azide in the formulation acts as a preservative; standard laboratory handling applies and repeated freeze-thaw cycles should be avoided to maintain reagent activity.