XT-4

XT-4 is an antimicrobial peptide derived from skin secretions of Xenopus tropicalis. XT-4 has strong activity against E.coli, the vaule of MIC is 18 μM[1].

Product Specifications

CAS Number

[398143-81-2]

UNSPSC

12352209

Target

Bacterial

Type

Peptides

Related Pathways

Anti-infection

Applications

COVID-19-immunoregulation

Field of Research

Infection

Assay Protocol

https://www.medchemexpress.com/xt-4.html

Solubility

10 mM in DMSO

Smiles

O=C(N[C@@H](C(C)C)C(N[C@@H](CC1=CC=CC=C1)C(N[C@@H](CC(C)C)C(N[C@@H](CC(O)=O)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](CC2=CC=CC=C2)C(N[C@@H](C)C(N[C@@H](CCCCN)C(NCC(NCC(N[C@@H](CCSC)C(N[C@@H](CC(N)=O)C(N[C@@H](C)C(N[C@@H](C(C)C)C(N[C@@H](CC(C)C)C(N[C@@H](CC(N)=O)C(N3[C@@H](CCC3)C(N[C@@H](CCCCN)C(O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)CN

Molecular Formula

C107H176N28O27S

Molecular Weight

2318.78

References & Citations

[1]Ali MF, et al. Antimicrobial peptides isolated from skin secretions of the diploid frog, Xenopus tropicalis (Pipidae) . Biochim Biophys Acta. 2001 Nov 26;1550 (1) :81-9.