B1793

Bafilomycin A1

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

• Empirical Formula (Hill Notation): C₃₅H₅₈O₉
• CAS Number: 88899-55-2
• Molecular Weight: 622.83
• UNSPSC Code: 12352200
• PubChem Substance ID: 24891613
• NACRES: NA.77
• Beilstein/REAXYS Number: 4730700
• MDL number: MFCD06795130
• Assay: ≥90% (HPLC)
• Form: film

Properties

• Product Name: Bafilomycin A1 from Streptomyces griseus, ≥90% (HPLC)
• Quality Segment: 300
• assay: ≥90% (HPLC)
• form: film
• antibiotic activity spectrum: fungi
• mode of action: DNA synthesis | interferes, enzyme | inhibits
• storage temp.: −20°C
• SMILES string: 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
• InChI key: XDHNQDDQEHDUTM-JQWOJBOSSA-N

Description

General description

Chemical structure: macrolide

Application

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[1]
• as a vacuolar-type H⁺ -ATPase inhibitor to study its effects on tau degradation in human SH-SY5Y cells[2]

Biochem/physiol Actions

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.[3]

Specific inhibitor of vacuolar type H⁺-ATPase (V-ATPase).

Other Notes

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• ppe: dust mask type N95 (US), Eyeshields, Gloves