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Merck
CN

SML1661

Sigma-Aldrich

Bafilomycin A1

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

别名:

BafA1

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About This Item

经验公式(希尔记法):
C35H58O9
CAS号:
分子量:
622.83
UNSPSC代码:
12352200
NACRES:
NA.77

产品名称

Bafilomycin A1 Ready Made Solution, 0.16 mM in DMSO, from Streptomyces griseus

生物来源

Streptomyces griseus

质量水平

表单

DMSO solution

浓度

0.16 mM in DMSO

运输

dry ice

储存温度

−20°C

SMILES字符串

O1[C@@H]([C@H]([C@@H](C[C@]1(O)[C@H]([C@H](O)[C@@H]([C@H]2OC(=O)\C(=C\C(=C\[C@H]([C@H]([C@H](C\C(=C\C=C\[C@@H]2OC)\C)C)O)C)\C)\OC)C)C)O)C)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

一般描述

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.

应用

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

生化/生理作用

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.

其他说明

Bafilomycin A1 solution is provided in concentration of 0.16 mM. Typical concentrations for use in cell culture are 50-100 nM.

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

188.6 °F - closed cup

闪点(°C)

87 °C - closed cup

法规信息

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分析证书(COA)

Lot/Batch Number

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访问文档库

Molecular basis of V-ATPase inhibition by bafilomycin A1
Wang R, et al.
Nature Communications (2021)
Bafilomycin A1 inhibits autophagy and induces apoptosis in MG63 osteosarcoma cells
Xie Z, et al.
Molecular medicine reports (2014)
Bafilomycin A1 induces caspase-independent cell death in hepatocellular carcinoma cells via targeting of autophagy and MAPK pathways
Yan Y, et al.
Scientific Reports (2016)
Xiaoying Luo et al.
Cell death & disease, 9(5), 576-576 (2018-05-16)
Autophagy, interacting with actin cytoskeleton and the NO-dependent pathway, may affect the phenotype and function of endothelial cells. Moreover, caveolin-1 (Cav-1), as a structure protein in liver sinusoidal endothelial cells (LSECs), is closely related to autophagy. Hence, we aim to
Célia Fourrier et al.
Biochemical and biophysical research communications, 534, 107-113 (2020-12-15)
Measurement of autophagic flux in vivo is critical to understand how autophagy can be used to combat disease. Neurodegenerative diseases have a special relationship with autophagy, which makes measurement of autophagy in the brain a significant research priority. Currently, measurement of

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