E5286

Enniatin B1

from Gnomonia errabunda, ≥95% (HPLC)

• Szinonimák: 2-(N-Methyl-L-isoleucine) Enniatin B, 3-Butan-2-yl-4,10,16-trimethyl-6,9,12,15,18-penta(propan-2-yl)-1,7,13-trioxa-4,10,16-triazacyclooctadecane-2,5,8,11,14,17-hexone
• Tapasztalati képlet (Hill-képlet): C₃₄H₅₉N₃O₉
• CAS-szám: 19914-20-6
• Molekulatömeg: 653.85
• MDL-szám: MFCD14635386
• UNSPSC kód: 12352200
• NACRES: NA.77

Tulajdonságok

• biológiai forrás: Gnomonia errabunda
• Minőségi szint: 200
• Teszt: ≥95% (HPLC)
• oldhatóság: DMSO: 10 mg/mL; ethanol: 10 mg/mL; methanol: 10 mg/mL
• tárolási hőmérséklet: −20°C
• SMILES string: N1(C(C(=O)OC(C(=O)N(C(C(=O)OC(C(=O)N(C(C(=O)OC(C1=O)C(C)C)C(C)C)C)C(C)C)C(C)C)C)C(C)C)C(CC)C)C
• InChI: 1S/C34H59N3O9/c1-16-22(12)25-34(43)46-27(20(8)9)30(39)36(14)23(17(2)3)32(41)44-26(19(6)7)29(38)35(13)24(18(4)5)33(42)45-28(21(10)11)31(40)37(25)15/h17-28H,16H2,1-15H3
• Nemzetközi kémiai azonosító kulcs: UQCSETXJXJTMKO-UHFFFAOYSA-N

Leírás

Alkalmazás

Enniatin B1 has been used as a mycotoxin in the cell viability assay of primary porcine brain capillary endothelial cells (PBCEC) and human brain microvascular capillary cells (HBMEC). It has also been used as an analytical standard in mass spectrometry measurements.

Biokémiai/fiziológiai hatások

Enniatins are a group of cyclohexadepsipeptide mycotoxins produced by Gnomonia errabuda and several Fusaria species, with phytotoxic, antibiotic, and insecticidal activities. Enniatins function as ionophors by their incorporation into the cellular membrane to form dimeric structures that transport monovalent ions across the membrane (especially the mitochondrial membranes) affecting oxidative phosphorylation uncoupling. It has been demonstrated that enniatins have a cytotoxic effect on human cancer cells. Furthermore, incubation of H4IIE hepatoma cells with enniatins strongly diminished phosphorylation of the ERK (p44/p42). Enniatins B and B1 inhibit the multi-drug resistance transporter Pdr5p from Saccharomyces cerevisiae, indicating their beneficial potential in cases of drug resistant patients.

Biztonsági adatok

• Piktogramok: GHS06
• Figyelmeztetés: Danger
• Figyelmeztető mondatok: H301 + H311 + H331
• Óvintézkedésre vonatkozó mondatok: P261 - P264 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311
• Veszélyességi osztályok: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral
• Tárolási osztály kódja: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable