SML1661
Bafilomycin A1 Ready Made Solution
0.16 mM in DMSO, from Streptomyces griseus
Synonym(s):
BafA1
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About This Item
Empirical Formula (Hill Notation):
C35H58O9
CAS Number:
Molecular Weight:
622.83
UNSPSC Code:
12352200
NACRES:
NA.77
Recommended Products
biological source
Streptomyces griseus
Quality Level
form
DMSO solution
concentration
0.16 mM in DMSO
shipped in
dry ice
storage temp.
−20°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
General description
Bafilomycin A1, a macrolide antibiotic, belongs to the pleomacrolides family. It acts as a potent and selective inhibitor of vacuolar-type H+-ATPase. BafA1 can inhibit the viability of MG63 osteosarcoma cells. It can also stimulate mitochondrial dysfunction. BafA1 inhibits the proliferation of different types of cancer cells.
Application
Bafilomycin A1 has been used:
- as an endosome acidification inhibitor to study the importance of endosome acidification in the extracellular vesicle uptake and cytosolic release of stably expressing NanoLuc luciferase-tagged Hsp70 (NLuc-Hsp70) in HeLa cells
- as a vacuolar-type H+-ATPase (V-ATPase) inhibitor to study its effects on autophagic turnover of light chain 3 β (LC3-II) in mice
- as an autophagy inhibitor to study its effects on primary rat liver sinusoidal endothelial cells (LSECs) defenestration
Biochem/physiol Actions
Bafilomycin A1 inhibits autophagy. It may exhibit anti-tumorigenic, anti-parasitic, and anti-neurodegenerative effects. Bafilomycin A1, found in lysosomes and endosomes prevents the acidification of these cell organelles. It also participates in blocking autophagosome-lysosome fusion and autolysosome acidification, steps necessary for maintaining the autophagic flux and cellular homeostasis.
Bafilomycin A1 is a macrolide antibiotic. Bafilomycin A1 acts as a potent and selective inhibitor of vacuolar-type H+-ATPase.
Other Notes
Bafilomycin A1 solution is provided in concentration of 0.16 mM. Typical concentrations for use in cell culture are 50-100 nM.
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
188.6 °F - closed cup
Flash Point(C)
87 °C - closed cup
Certificates of Analysis (COA)
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