
PNC-27 NEW
Price | $600 |
Package | 1BOX |
Min. Order: | 1BOX |
Supply Ability: | 10000 |
Update Time: | 2025-03-22 |
Product Details
Product Name: PNC-27 | CAS No.: 1159861-00-3 |
Min. Order: 1BOX | Purity: 5MG |
Supply Ability: 10000 | Release date: 2025/03/22 |
PNC-27 is a synthetic anticancer peptide designed to selectively kill cancer cells by targeting a specific protein found on their membranes. It has generated significant interest in preclinical studies due to its unique mechanism of action and potential selectivity for malignant cells.
?? What is PNC-27?
PNC-27 is a peptide derived from the p53 tumor suppressor protein, specifically from its HDM-2 binding domain (amino acids 12–26), linked to a membrane-residency peptide (MRP) sequence. This design allows PNC-27 to:
Target HDM-2, a protein overexpressed on the membranes of many cancer cells.
Form pores in the cancer cell membrane, causing rapid necrotic cell death.
?? How It Works
Unlike traditional chemotherapeutic agents:
PNC-27 doesn't require the p53 pathway to be functional.
It physically binds to HDM-2 on the cancer cell surface, and this interaction helps the peptide insert into the cell membrane and form pores.
The pores disrupt membrane integrity, leading to cell lysis and necrosis.
Healthy (non-cancerous) cells, which generally do not express HDM-2 on their membranes, appear to be unaffected in preclinical studies.
?? What Has Research Shown So Far?
In lab-based and animal model studies:
PNC-27 has shown cytotoxic effects on various cancer cell lines, including:
Pancreatic
Melanoma
Breast
Colon
Leukemia (e.g., K562)
It has induced tumor regression in mice without affecting healthy tissue.
?? FDA & Safety Concerns
Despite promising lab results, PNC-27 is not FDA-approved for cancer treatment. In fact:
The FDA issued a public warning against the use of PNC-27 due to:
Lack of proven efficacy in humans
Potential contamination risks in some products
Adverse effects reported in experimental use (e.g., gastrointestinal hemorrhage)
?? Clinical Use Status
No approved human trials have demonstrated its safety or efficacy.
It is not available as a legitimate pharmaceutical cancer treatment.
Patients are strongly advised not to self-administer PNC-27 or use unregulated sources.
?? Summary
Feature | Details |
---|---|
Type | Synthetic anticancer peptide |
Mechanism | Membrane pore formation via HDM-2 binding |
Targets | Cancer cells with surface HDM-2 |
Status | Not FDA-approved, preclinical research stage |
Risks | Unknown safety in humans, potential serious side effects |
If you're interested, I can also summarize the latest research publications on PNC-27 or show comparisons with other experimental cancer peptides. Just let me know!
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- Since: 2001-09-02
- Address: Jinshan District ,Shanghai
15821988213
info@longyupharma.com