helicid

Helicid (Helicide) is a medicine available in a number of countries worldwide.

Helicid (Standard) is a reference standard for research and analysis in studies involving Helicid. Helicid (Helicide) is a medicine available in a number of countries worldwide.

Cathelicidin-2 (CATH-2) (128-153) is a synthetic antimicrobial peptide derived from amino acids 128-153 of chicken CATH-2, demonstrating activity against pathogens such as E. coli, S. aureus, S. enteritidis, and B. globigii in a dose-dependent manner. At a concentration of 40 µM, it induces hemolysis in chicken erythrocytes without exhibiting cytotoxicity towards human peripheral blood mononuclear cells (PBMCs). Additionally, it stimulates the production of the chemokine CCL2 and suppresses LPS-induced secretion of TNF-α, IL-6, IL-8, and IL-10 in human PBMCs.

Cathelicidin-2 chicken is an antimicrobial peptide exhibiting potent bactericidal and fungicidal activity specifically against Salmonella strains isolated from chickens.

LL-37 (18-37), an antimicrobial peptide fragment of LL-37, exhibits activity against S. aureus and C. albicans, with minimum lethal concentrations of 4 µM and 10 µM, respectively. Additionally, it inhibits E. histolytica trophozoites growth at concentrations between 10 to 50 µM.

Bovine Myeloid Antimicrobial Peptide (BMAP) 28, a synthetic peptide derived from bovine cathelicidin-5 (amino acids 132-158), exhibits antimicrobial activity against E. coli, S. aureus, MRSA, S. epidermidis, and the fungus C. albicans, with minimum inhibitory concentrations (MICs) of 2, 2, 4, 1, and 8 µM respectively. At a concentration of 200 nM, BMAP 28 permeabilizes the inner membrane of E. coli, and at 5 µM, it inhibits herpes simplex virus 1 (HSV-1) replication in Vero 76 cells. Furthermore, at 30 µM, it causes hemolysis in human erythrocytes and cytotoxicity in human neutrophils. In vivo, a dose of 0.8 mg/kg enhances survival in mice infected with E. coli or MRSA, but not P. aeruginosa.

Hc-CATH (Sea snake cathelicidin) is a broad-spectrum antibacterial peptide effective against Shigella dysenteriae and Klebsiella pneumoniae, with MIC values ranging from 0.16 to 20.67 mM. Additionally, Hc-CATH demonstrates anti-inflammatory efficacy.