Cm-CATH2

• Description :

  Cm-CATH2 is an antimicrobial peptide discovered from Chelonia mydas. Cm-CATH2 has a potent, broad-spectrum and rapid bactericidal ability by rapidly destroying the integrity of bacterial cell membranes. It shows strong activity against Gram-positive bacteria (such as VREF, Staphylococcus aureus), Gram-negative bacteria (such as Escherichia coli, Klebsiella pneumoniae), and fungi (such as Candida albicans) with MICs ranges from 1.17 to 18.75 μg/mL. Cm-CATH2 is also effective against various aquatic pathogenic bacteria. Cm-CATH2 not only inhibits biofilm formation but can also remove the formed biofilms. Cm-CATH2 has immunomodulatory functions and chemotactic effects on immune cells, and can inhibit the production of pro-inflammatory cytokines by macrophages stimulated by LPS (HY-D1056) . Cm-CATH2 prevents the activation of NF-κB by inhibiting the degradation of IκBα, and also inhibits the phosphorylation of MAPK signaling pathways (p38, JNK, ERK) . Cm-CATH2 demonstrates strong anti-infective ability in mouse peritonitis models and pneumonia models[1].

• UNSPSC :

  12352209

• Target :

  Bacterial; ERK; Interleukin Related; JNK; NF-κB; p38 MAPK; TNF Receptor

• Related Pathways :

  Anti-infection; Apoptosis; Immunology/Inflammation; MAPK/ERK Pathway; NF-κB; Stem Cell/Wnt

• Field of Research :

  Infection

• Smiles :

  O=C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CO)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CC1=CC=CC=C1)C(NCC(N[C@@H](CCCNC(N)=N)C(N[C@@H](CC2=CC=CC=C2)C(N[C@@H](CC3=CC=CC=C3)C(N[C@@H](CCCCN)C(N[C@@H](CCCCN)C(N[C@@H](C(C)C)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCCCN)C(N[C@@H](CCC(N)=O)C(N[C@@H](CC(C)C)C(NCC(N[C@@H](CCCNC(N)=N)C(N[C@@H](C(C)C)C(N[C@@H](CC(C)C)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CC4=CNC=N4)C(N[C@@H](CO)C(N[C@@H](CCCNC(N)=N)C(N[C@@H]([C@@H](C)CC)C(N[C@@H]([C@H](O)C)C(N[C@@H](C(C)C)C(NCC(NCC(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCSC)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CC5=CC=CC=C5)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)=O)=O)=O)=O)[C@H](CCCNC(N)=N)N

• Molecular Formula :

  C181H307N69O38S

• Molecular Weight :

  4089.88

• References & Citations :

  [1]Qiao X, et al. Diversity, immunoregulatory action and structure-activity relationship of green sea turtle cathelicidins. Dev Comp Immunol. 2019 Sep;98:189-204.

• Shipping Conditions :

  Room temperature

• Scientific Category :

  Peptides

• Clinical Information :

  No Development Reported

• Isoform :

  ERK; IL-1; IL-10; IL-6; JNK; p38 MAPK