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Merck

B1793

Sigma-Aldrich

Bafilomycin A1

from Streptomyces griseus, ≥90% (HPLC), film, V-ATPase inhibitor

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About This Item

Fórmula empírica (notación de Hill):
C35H58O9
Número de CAS:
Peso molecular:
622.83
Beilstein:
4730700
Número MDL:
Código UNSPSC:
12352200
ID de la sustancia en PubChem:
NACRES:
NA.77

Nombre del producto

Bafilomycin A1 from Streptomyces griseus, ≥90% (HPLC)

Nivel de calidad

Ensayo

≥90% (HPLC)

Formulario

film

espectro de actividad antibiótica

fungi

Modo de acción

DNA synthesis | interferes
enzyme | inhibits

temp. de almacenamiento

−20°C

cadena SMILES

CO[C@H]1\C=C\C=C(C)\C[C@H](C)[C@H](O)[C@H](C)\C=C(C)\C=C(OC)C(=O)OC1[C@@H](C)[C@@H](O)[C@H](C)[C@@]2(O)C[C@@H](O)[C@H](C)[C@H](O2)C(C)C

InChI

1S/C35H58O9/c1-19(2)32-24(7)27(36)18-35(40,44-32)26(9)31(38)25(8)33-28(41-10)14-12-13-20(3)15-22(5)30(37)23(6)16-21(4)17-29(42-11)34(39)43-33/h12-14,16-17,19,22-28,30-33,36-38,40H,15,18H2,1-11H3/b14-12+,20-13+,21-16+,29-17-/t22-,23+,24-,25-,26-,27+,28-,30-,31+,32+,33+,35+/m0/s1

Clave InChI

XDHNQDDQEHDUTM-JQWOJBOSSA-N

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Descripción general

Chemical structure: macrolide

Aplicación

Bafilomycin A1 has been used:
  • as an autophagy inhibitor to study its effects on hepatic steatosis in human hepatocytes
  • as a vacuolar-type H+ -ATPase inhibitor to study its effects on the cell viability, percentage of PI-positive cells, and glucose-stimulated insulin secretion (GSIS) in mice INS-1 cells
  • as a vacuolar-type H+ -ATPase inhibitor to study its effects on tau degradation in human SH-SY5Y cells

Acciones bioquímicas o fisiológicas

A specific inhibitor of vacuolar type H+-ATPase (V-ATPase) in animal cells, plant cells and microorganisms.
Bafilomycin A1 inhibits autophagosome-lysosome fusion and autolysosome acidification, the steps involved in the autophagic process that is required for maintaining functional autophagic flux and cellular homeostasis.
Specific inhibitor of vacuolar type H+-ATPase (V-ATPase).

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves


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The role of vacuolar-type H(+)-ATPase (V-ATPase) in the cytotoxic action of diphtheria toxin (DT) was studied by using bafilomycin A1, a specific inhibitor of V-ATPase. Studies with acridine orange showed that the acidification of intracellular acidic compartments was inhibited strongly
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The vacuolar H+-ATPases (V-ATPases) are conserved ATP-dependent proton pumps that acidify intracellular compartments in eukaryotic cells. The role of Cpvma1, a V-ATPase catalytic subunit A of Cryphonectria parasitica, was investigated by generating cpvma1-overexpressing and cpvma1-silenced strains. The mutant strains were
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