Product name: PR39
Synonyms: Antibacterial protein PR-39, RRRPRPPYLPRPRPPPFFPPRLPPRIPPGFPPRFPPRFP,
Uniprot ID: P80054
Catalog #: 3904003
CAS No.: —
Molecular Formula: C229H345N69O41
Molecular Weight: 4720.64
Description: PR39 is a cathelin-like ‘proline-and-arginine rich peptide’ (PR-peptide) that was originally isolated from pig intestine for its antimicrobial property. PR39 and its homologs are secreted by macrophages and found in the wound fluid of many animals as well as along the border of acute myocardial infarction. AMP PR39 was used as a cell penetrating peptide to transfer Stat3 siRNA (the cargo) into breast cancer cells.