Longevity ⏱ Half-life: Not well characterized.

PNC-27

PNC-27 (p53-MDM2 Disruptor)

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Half-Life
Not well characterized.
Mol. Weight
~3800 g/mol

What is PNC-27?

PNC-27 is a chimeric peptide designed for selective anti-cancer activity. It exploits the fact that certain cancer cells display HDM2 on their surface, providing a target for selective membrane disruption.

Research Applications

Anti-tumor mechanism research, selective membranolysis, HDM2 biology, and cancer cell targeting studies.

Dosage Information (Research Use)

Primarily studied in vitro. In vivo dosing protocols limited. Research use only.

Reconstitution & Handling

Standard BAC water reconstitution.

Half-Life & Pharmacokinetics

Not well characterized.

Reported Observations in Literature

No significant toxicity to normal cells in vitro. In vivo safety data limited.

Key Research References

  • Kanovsky M, et al. “Peptides from the amino terminal mdm-2-binding domain of p53 carry an anti-neoplastic signal.” Oncogene. 2001

How PNC-27 Works

PNC-27 contains the p53 binding domain linked to a membrane-penetrating peptide. It selectively binds to HDM2 (the human homolog of MDM2) on the surface of certain cancer cells, creating membranolytic pores that destroy the cell. Normal cells, which do not express HDM2 on their surface, are unaffected.

Research Findings

In vitro data shows selective destruction of multiple cancer cell lines while sparing normal cells. Primarily laboratory research — no clinical trials.

Dosage & Administration

Primarily studied in vitro. In vivo dosing protocols limited. Research use only.

Safety & Side Effects

No significant toxicity to normal cells in vitro. In vivo safety data limited.

Important: All safety information is derived from published research, primarily animal studies. No controlled human clinical trial data exists unless explicitly noted. This compound is sold for research purposes only.

Quick Facts

Sequence p53 residues 12-26 linked to MRP membrane-penetrating domain
Molecular Weight ~3800 g/mol
Half-Life Not well characterized.
Available Sizes 5mg
Storage Lyophilized: -20°C. Reconstituted: 2-8°C.

Key Research References

  • Kanovsky M, et al. "Peptides from the amino terminal mdm-2-binding domain of p53 carry an anti-neoplastic signal." Oncogene. 2001

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