PNC-27 is a synthetic chimeric peptide designed to target p53-mediated cancer-cell death, studied in oncology research. It is supplied as a high-purity white lyophilized powder (>=99% HPLC) in sealed vials for laboratory use. PNC-27 is investigated in research on cell-death pathways and cancer-cell biology, and is commonly applied in cell-based studies. As a research peptide, it does not have a single formally assigned CAS number. The lyophilized form provides high stability and easy reconstitution for consistent experimental dosing. Every batch undergoes strict quality control, and a Certificate of Analysis (COA) is available for specific batches upon request to support reproducible laboratory work. For storage, keep the unopened reagent sealed at 2-8 degree C and protected from light and moisture; for long-term storage, store at -20 degree C and avoid repeated freeze-thaw cycles. We support both small trial orders and large-volume bulk orders.