別包装 |
あり
|
純度 |
>=97%
|
分子量 |
1183.2488
|
CAS RN® |
7059-24-7
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化合物の概要 |
Anthraquinone, Mg2+/Zn2+ chelator; bacterial DNA gyrase and RNA polymerase inhibitor, potential alcohol dehydrogenase inhibitor.
|
構造 |
C57H82O26
|
使用目的 |
Chromomycin A3 is an anthraquinone that exhibits antibacterial and anticancer chemotherapeutic activity. Chromomycin A3 binds Mg2+ and Zn2+ ions, and these complexes bind GC sequences in nucleosomal DNA; this inhibits DNA gyrase, RNA polymerase, and DNA transcription. Chromomycin inhibits growth of bacteria such as Bacillus, inhibits alcohol dehydrogenase, and suppresses tumor growth of breast cancer xenografts in animal models.
|
その他 |
[融点]182-186 ℃
|
参考文献 |
Devi PG, Chakraborty PK, Dasgupta D. Inhibition of a Zn(II)-containing enzyme, alcohol dehydrogenase, by anticancer antibiotics, mithramycin and chromomycin A3. J Biol Inorg Chem. 2009 Mar;14(3):347-59. PMID: 19034537.Mir MA, Dasgupta D. Association of the anticancer antibiotic chromomycin A(3) with the nucleosome: role of core histone tail domains in the binding process. Biochemistry. 2001 Sep 25;40(38):11578-85. PMID: 11560508.Simon H, Wittig B, Zimmer C. Effect of netropsin, distamycin A and chromomycin A3 on the binding and cleavage reaction of DNA gyrase. FEBS Lett. 1994 Oct 10;353(1):79-83. PMID: 7926028.Inoue K, Fujimoto S, Ogawa M. Antitumor efficacy of seventeen anticancer drugs in human breast cancer xenograft (MX-1) transplanted in nude mice. Cancer Chemother Pharmacol. 1983;10(3):182-6. PMID: 6305523.
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メーカー |
品番 |
包装 |
LKT
|
C2969
|
1 MG
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※表示価格について
当社在庫 |
なし
|
納期目安 |
1週間程度
|
保存温度 |
4℃
|
|