PGLa

PGLa, a 21-residue peptide, is an antimicrobial peptide. PGLa is a member of the magainin family of antibiotic peptides found in frog skin and its secretions[1].

Product Specifications

CAS Number

[102068-15-5]

UNSPSC

12352209

Target

Antibiotic; Bacterial

Type

Peptides

Related Pathways

Anti-infection

Applications

COVID-19-immunoregulation

Field of Research

Infection

Assay Protocol

https://www.medchemexpress.com/PGLa.html

Solubility

10 mM in H2O

Smiles

NCC(N[C@@H](CCSC)C(N[C@@H](C)C(N[C@@H](CO)C(N[C@@H](CCCCN)C(N[C@@H](C)C(NCC(N[C@@H](C)C(N[C@@H]([C@@H](C)CC)C(N[C@@H](C)C(NCC(N[C@@H](CCCCN)C(N[C@@H]([C@@H](C)CC)C(N[C@@H](C)C(N[C@@H](CCCCN)C(N[C@@H](C(C)C)C(N[C@@H](C)C(N[C@@H](CC(C)C)C(N[C@@H](CCCCN)C(N[C@@H](C)C(N[C@H](C(N)=O)CC(C)C)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O

Molecular Formula

C88H162N26O22S

Molecular Weight

1968.45

References & Citations

[1]Radchenko DS, et al. Does a methionine-to-norleucine substitution in PGLa influence peptide-membrane interactions? Biochim Biophys Acta. 2016 Sep;1858 (9) :2019-27.|[2]Bechinger B, et al. Structure and dynamics of the antibiotic peptide PGLa in membranes by solution and solid-state nuclear magnetic resonance spectroscopy. Biophys J. 1998 Feb;74 (2 Pt 1) :981-7.