Amphotericin B

製品コードS1636 バッチS163601

印刷

化学情報

Synonyms

NSC 527017

Storage
(From the date of receipt)

3 years -20°C powder
1 years -80°C in solvent

化学式

C₄₇H₇₃NO₁₇

分子量

924.08

CAS No.

1397-89-3

Solubility (25°C)*

体外

DMSO

22 mg/mL (23.8 mM)

Water

Insoluble

Ethanol

Insoluble

体内（毎回新しく調製した物を用意してください）

Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O この製剤はselleckのラボで検証済みです。上記の溶解方法がご要望を満たさない場合、selleckの営業担当までお問い合わせ頂ければ、個別の試験を行います。	0.220mg/ml (0.24mM)	Taking the 1 mL working solution as an example, add 50 μL of 4.4 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Clear solution	5% DMSO 1 95% Corn oil この製剤はselleckのラボで検証済みです。上記の溶解方法がご要望を満たさない場合、selleckの営業担当までお問い合わせ頂ければ、個別の試験を行います。	0.220mg/ml (0.24mM)	Taking the 1 mL working solution as an example, add 50 μL of 4.4 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.

* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

溶剤液（一定の濃度）を調合する

生物活性

製品説明	Amphotericin B (AMB、NSC 527017) は、エルゴステロール含有膜を透過させる両親媒性ポリエン Antibiotics です。
in vitro	Amphotericin B administration is limited by infusion-related toxicity, including fever and chills, an effect postulated to result from proinflammatory cytokine production by innate immune cells. This compound induces signal transduction and inflammatory cytokine release from cells expressing TLR2 and CD14. It interacts with cholesterol, the major sterol of mammal membranes, thus limiting the usefulness of this chemical due to its relatively high toxicity. This drug is dispersed as a pre-micellar or as a highly aggregated state in the subphase. It only kills unicellular Leishmania promastigotes (LPs) when aqueous pores permeable to small cations and anions are formed. This compound (0.1 mM) induces a polarization potential, indicating K+ leakage in KCl-loaded liposomes suspended in an iso-osmotic sucrose solution. It (0.05 mM) exhibits a nearly total collapse of the negative membrane potential, indicating Na+ entry into the cells.
in vivo	Amphotericin B results in prolonging the incubation time and decreasing PrPSc accumulation in the hamster scrapie model. This compound markedly reduces PrPSc levels in mice with transmissible subacute spongiform encephalopathies (TSSE). It exerts a direct effect on Plasmodium falciparum and influences eryptosis of infected erythrocytes, parasitemia and hostsurvival in murine malaria. This chemical tends to delay the increase of parasitemia and significantly delays host death plasmodium berghei-infected mice.

プロトコル(参考用のみ)

参考

https://pubmed.ncbi.nlm.nih.gov/12860979/
https://pubmed.ncbi.nlm.nih.gov/9138890/
https://pubmed.ncbi.nlm.nih.gov/8660406/

https://pubmed.ncbi.nlm.nih.gov/7915757/
https://pubmed.ncbi.nlm.nih.gov/12741794/

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Selleckの高級品が、幾つかの出版された研究調査結果（以下を含む）で使われた：

Adaptive morphological changes link to poor clinical outcomes by conferring echinocandin tolerance in Candida tropicalis [ PLoS Pathog, 2025, 21(5):e1013220]	PubMed: 40424325
Osh2 mediates Candida species resistance to miltefosine by regulating zymosterol accumulation [ Antimicrob Agents Chemother, 2025, 69(9):e0042725]	PubMed: 40698822
Vector competence of Culex quinquefasciatus from Santiago Island, Cape Verde, to West Nile Virus: exploring the potential effect of the vector native Wolbachia [ Parasit Vectors, 2024, 17(1):536]	PubMed: 39716303
Interactions between antifungals and everolimus against Cryptococcus neoformans [ Front Cell Infect Microbiol, 2023, 13:1131641]	PubMed: 37026056
Synergistic effect of pyrvinium pamoate and posaconazole against Cryptococcus neoformans in vitro and in vivo [ Front Cell Infect Microbiol, 2022, 12:1074903]	PubMed: 36569209
Bioanalytical methods for pharmacokinetic studies of antileishmanial drugs [ Biomed Chromatogr, 2022, e5519.]	PubMed: 36208186
Targeted gene correction and functional recovery in achondroplasia patient-derived iPSCs [ Stem Cell Res Ther, 2021, 12(1):485]	PubMed: 34454631
Synthetic Derivatives of Ciclopirox are Effective Inhibitors of Cryptococcus neoformans [ ACS Omega, 2021, 6(12):8477-8487]	PubMed: 33817509
Discovery of broad-spectrum fungicides that block septin-dependent infection processes of pathogenic fungi [ Nat Microbiol, 2020, 10.1038/s41564-020-00790-y]	PubMed: 32958858
Anti-fungal activity of a novel triazole, PC1244, against emerging azole-resistant Aspergillus fumigatus and other species of Aspergillus. [ J Antimicrob Chemother, 2019, 74(10):2950-2958]	PubMed: 31361006

長期の保管のために-20°Cの下で製品を保ってください。

人間や獣医の診断であるか治療的な使用のためにでない。

各々の製品のための特定の保管と取扱い情報は、製品データシートの上で示されます。大部分のSelleck製品は、推薦された状況の下で安定です。製品は、推薦された保管温度と異なる温度で、時々出荷されます。長期の保管のために必要とされてそれと異なる温度で、多くの製品は、短期もので安定です。品質を維持するが、夜通しの積荷のために最も経済的な貯蔵状況を用いてあなたの送料を保存する状況の下に、製品が出荷されることを、我々は確実とします。製品の受領と同時に、製品データシートの上で貯蔵推薦に従ってください。