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Merck

F4767

Sigma-Aldrich

Filipin III 来源于菲律宾链霉菌

≥85% (HPLC)

别名:

Filimarisin

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1 MG
$292.00
5 MG
$1,160.00

About This Item

经验公式(希尔记法):
C35H58O11
CAS号:
分子量:
654.83
MDL编号:
UNSPSC代码:
12352202
PubChem化学物质编号:
NACRES:
NA.77

$292.00


请联系客服了解存货情况
新价格,新优惠!

质量水平

方案

≥85% (HPLC)

表单

powder

mp

163-180  °C

溶解性

methanol: 9.80-10.20 mg/mL, clear, colorless to yellow

抗生素抗菌谱

fungi
yeast

作用机制

cell membrane | interferes

储存温度

−20°C

SMILES字符串

CCCCCC(O)C1C(O)CC(O)CC(O)CC(O)CC(O)CC(O)CC(O)C(C)=C\C=C\C=C\C=C\C=C\C(O)C(C)OC1=O

InChI

1S/C35H58O11/c1-4-5-11-16-31(42)34-33(44)22-29(40)20-27(38)18-25(36)17-26(37)19-28(39)21-32(43)23(2)14-12-9-7-6-8-10-13-15-30(41)24(3)46-35(34)45/h6-10,12-15,24-34,36-44H,4-5,11,16-22H2,1-3H3/b7-6+,10-8+,12-9+,15-13+,23-14-

InChI key

IMQSIXYSKPIGPD-BWJOQPJXSA-N

应用

在双重染色实验中,菲律平蛋白可用作探针,检测聚丙烯酰胺凝胶中及固定在硝酸纤维素膜上的脂蛋白。
在双重染色实验中,菲律平蛋白可用作探针,检测聚丙烯酰胺凝胶中及固定在硝酸纤维素膜上的脂蛋白。借助特定的荧光复合物,这一物质还广泛用于定位和定量未酯化的胆固醇。

生化/生理作用

菲律平是一种多烯大环内酯类抗生素和抗真菌药。抗真菌作用机制可能是由于通过结合膜固醇改变了膜的渗透性和相关的功能。菲律平可抑制朊蛋白(PrP)的内吞作用,并导致质膜释放 PrP。

其他说明

菲律平 III 是菲律平中 8 种异构体的主要成分。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Patrycja Kozik et al.
Nature cell biology, 15(1), 50-60 (2012-12-25)
Clathrin-mediated endocytosis is essential for a wide range of cellular functions. We used a multi-step siRNA-based screening strategy to identify regulators of the first step in clathrin-mediated endocytosis, formation of clathrin-coated vesicles (CCVs) at the plasma membrane. A primary genome-wide
Henrik Tjellström et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 24(4), 1128-1138 (2009-12-08)
As in other eukaryotes, plant plasma membranes contain sphingolipids, phospholipids, and free sterols. In addition, plant plasma membranes also contain sterol derivatives and usually <5 mol% of a galactolipid, digalactosyldiacylglycerol (DGDG). We earlier reported that compared to fully fertilized oats
Dimitri Moreau et al.
EMBO reports, 20(7), e47055-e47055 (2019-07-04)
Most cells acquire cholesterol by endocytosis of circulating low-density lipoproteins (LDLs). After cholesteryl ester de-esterification in endosomes, free cholesterol is redistributed to intracellular membranes via unclear mechanisms. Our previous work suggested that the unconventional phospholipid lysobisphosphatidic acid (LBPA) may play
T N Efremova et al.
Tsitologiia, 54(6), 508-514 (2012-09-25)
Cholesterol is one of the major lipid components of plasma membrane and it plays an important role in various signaling processes in mammalian cells. Our study focused on the role of membrane cholesterol in organization and dynamics of actin cytoskeleton.
Laura Calpe-Berdiel et al.
Atherosclerosis, 223(2), 332-341 (2012-07-04)
The ABCA2 transporter shares high structural homology to ABCA1, which is crucial for the removal of excess cholesterol from macrophages and, by extension, in atherosclerosis. It has been suggested that ABCA2 sequesters cholesterol inside the lysosomes, however, little is known

Questions

  1. Good afternoon; I would be very grateful if you could clarify me which is the best solvent for filipin III (F4767) stock solution preparation. Product specification is different from product information (methanol; ethanol; DMSO..). Thank you in advance.

    1 answer
    1. As provided, every batch of this product released has been tested for solubility in methanol at concentrations up to about 10 mg/mL. It is also known to be soluble in organic solvents, e.g., ethanol (2 mg/mL), DMSO (5 mg/mL), and dimethyl formamide (10 mg/mL). The optimal solvent may vary depending on the specific application.

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