Ceratotoxin A

Ceratotoxin A, a 29-residue peptide isolated from the accessory gland secretion fluid, with strong anti-bacterial activity.

Product Specifications

CAS Number

[150671-04-8]

UNSPSC

12352209

Hazard Statement

H302, H312, H332

Target

Bacterial

Type

Peptides

Related Pathways

Anti-infection

Applications

COVID-19-immunoregulation

Field of Research

Infection

Assay Protocol

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

Purity

99.61

Solubility

H2O : 50 mg/mL (ultrasonic)

Smiles

O=C(N[C@@H]([C@@H](C)CC)C(NCC(N[C@@H](CO)C(N[C@@H](C)C(N[C@@H](CC(C)C)C(N[C@@H](CCCCN)C(N[C@@H](CCCCN)C(N[C@@H](C)C(N[C@@H](CC(C)C)C(N1[C@@H](CCC1)C(N[C@@H](C(C)C)C(N[C@@H](C)C(N[C@@H](CCCCN)C(N[C@@H](CCCCN)C(N[C@@H]([C@@H](C)CC)C(NCC(N[C@@H](CCCCN)C(N[C@@H]([C@@H](C)CC)C(N[C@@H](C)C(N[C@@H](CC(C)C)C(N2[C@@H](CCC2)C(N[C@@H]([C@@H](C)CC)C(N[C@@H](C)C(N[C@@H](CCCCN)C(N[C@@H](C)C(N[C@@H](C)C(N[C@@H](CC(C)C)C(N3[C@@H](CCC3)C(O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)[C@H](CO)N

Molecular Formula

C135H243N35O32

Molecular Weight

2868.59

Precautions

H302, H312, H332

References & Citations

[1]Marchini D, et al. Purification and primary structure of ceratotoxin A and B, two antibacterial peptides from the female reproductive accessory glands of the medfly Ceratitis capitata (Insecta:Diptera) . Insect Biochem Mol Biol. 1993 Jul;23 (5) :591-8.|[2]Marri L, et al. The novel antibacterial peptide ceratotoxin A alters permeability of the inner and outer membrane of Escherichia coli K-12. Curr Microbiol. 1996 Jul;33 (1) :40-3.