Steffimycin B
Steffimycin B is an anthracycline bacterial metabolite originally isolated from Streptomyces. It binds to DNA, preferentially intercalating at sites containing cytosine and guanine.2 Steffimycin B is cytotoxic to MCF-7, KB, NCI-H187, and Vero cells (IC50s=3.5, 6.75, 3.28, and 10.5 μM, respectively). It is active against M. tuberculosis (MIC=5.2 nM), B. cereus (MIC=1.56 μg/mL), and P. falciparum (IC50=2.19 μM).
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- CAS 番号: 54526-94-2
- 分子式: C29H32O13
- 分子量:588.56
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保管条件:
Please store the product under the recommended conditions in the Certificate of Analysis.
生物活性
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| A549 | IC50 |
2.8 μM
Compound: 9
|
Cytotoxicity against human A549 cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay
Cytotoxicity against human A549 cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay
|
[PMID: 38412432] |
| PC-3 | IC50 |
3.1 μM
Compound: 9
|
Cytotoxicity against human PC-3 cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay
Cytotoxicity against human PC-3 cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay
|
[PMID: 38412432] |
化学情報
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CAS 番号 54526-94-2
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分子量 588.56
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分子式 C29H32O13
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SMILES
OC1=C(C(C2=C3O)=O)C(C(C2=CC(OC)=C3)=O)=CC(C4=O)=C1[C@H]([C@@H]([C@](O)4C)OC)O[C@H](O[C@H]5C)[C@@H]([C@@H]([C@H]5OC)O)OC
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別名
NSC 204855; U 40615
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輸送条件
Room temperature in continental US; may vary elsewhere.
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保管条件
Please store the product under the recommended conditions in the Certificate of Analysis.
純度とドキュメンテーション
参考文献
Calculators
濃度 (開始) × 体積 (開始) = 濃度 (終了) × 体積 (終了)