B2809

Bactenecin

≥95% (HPLC)

• Fórmula empírica (Notação de Hill): C₆₃H₁₁₈N₂₄O₁₃S₂
• Peso molecular: 1483.89
• Número MDL: MFCD00236810
• Código UNSPSC: 51102829
• ID de substância PubChem: 329773208
• NACRES: NA.85

Propriedades

• Nível de qualidade: 200
• Ensaio: ≥95% (HPLC)
• forma: powder
• solubilidade: 1 mg/mL (in 1% TFA in H20)
• espectro de atividade do antibiótico: Gram-negative bacteria
• Modo de ação: cell membrane | interferes
• temperatura de armazenamento: −20°C
• cadeia de caracteres SMILES: CC[C@H](C)[C@@H]1NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CSSC[C@H](NC(=O)[C@@H](NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC1=O)C(C)C)C(C)C)[C@@H](C)CC)C(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CCCNC(N)=N
• InChI: 1S/C63H118N24O13S2/c1-13-34(11)46-57(97)78-38(21-17-25-75-62(69)70)49(89)83-43(31(5)6)54(94)82-42(53(93)79-39(59(99)100)22-18-26-76-63(71)72)29-102-101-28-41(81-51(91)40(27-30(3)4)80-48(88)36(64)19-15-23-73-60(65)66)52(92)77-37(20-16-24-74-61(67)68)50(90)86-47(35(12)14-2)58(98)85-44(32(7)8)55(95)84-45(33(9)10)56(96)87-46/h30-47H,13-29,64H2,1-12H3,(H,77,92)(H,78,97)(H,79,93)(H,80,88)(H,81,91)(H,82,94)(H,83,89)(H,84,95)(H,85,98)(H,86,90)(H,87,96)(H,99,100)(H4,65,66,73)(H4,67,68,74)(H4,69,70,75)(H4,71,72,76)/t34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-/m0/s1
• chave InChI: RHISNKCGUDDGEG-CJMCYECYSA-N

Descrição

Amino Acid Sequence

Arg-Leu-Cys-Arg-Ile-Val-Val-Ile-Arg-Val-Cys-Arg-OH (Disulfide bridge: 3-11)

Descrição geral

Chemical structure: peptide

Aplicação

Bactenecin′s activity has been studied as a cyclic molecule as well as in a linear form. It was used to study the functional role of Trk1p in the mechanism of other antifungal peptides. It has been used to study chemokine and cytokine production, alteration of gene expression in host cells, and inhibition of proinflammatory responses of host cells to bacterial components.

Ações bioquímicas/fisiológicas

Bactenecin is a 12-amino acid cationic antimicrobial peptide from bovine neutrophils. It strongly binds to LPS and perturbs the structure, fluidity and permeability of the inner membrane. This results in the leakage of cytosol and subsequent death of the bacteria.

Outras notas

Peptide antibiotic, originally isolated from bovine neutrophil granules

Keep container tightly closed in a dry and well-ventilated place.

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)