This product is shipped at ambient temperature and may be stored at 4 °C for up to two weeks. For long term storage, -20 °C is recommended. The solution should be aliquoted prior to freezer storage. Avoid repeated freeze/thaw cycles.
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品質等級
無菌
0.22 μm filtered
化驗
≥98% (HPLC)
形狀
liquid
濃度
10 mg/mL (20 mM HEPES)
顏色
colorless to faint yellow
抗生素活性譜
fungi
作用方式
protein synthesis | interferes
儲存溫度
−20°C
SMILES 字串
CN(CCC(CC(=O)NC1C=CC(OC1C(=O)O)N2C=CC(=NC2=O)N)N)C(=N)N.Cl
InChI
1S/C17H26N8O5.ClH/c1-24(16(20)21)6-4-9(18)8-12(26)22-10-2-3-13(30-14(10)15(27)28)25-7-5-11(19)23-17(25)29;/h2-3,5,7,9-10,13-14H,4,6,8,18H2,1H3,(H3,20,21)(H,22,26)(H,27,28)(H2,19,23,29);1H
InChI 密鑰
YQXYQOXRCNEATG-UHFFFAOYSA-N
相关类别
一般說明
Blasticidin S最初分离自稻瘟菌，是一种具有抗菌和杀真菌活性的细菌代谢物。该化合物是一种有效的蛋白质合成抑制剂，对多种微生物有活性，包括细菌（枯草芽孢杆菌、黄体葡萄球菌、大肠杆菌、荧光假单胞菌和结核分枝杆菌）、肿瘤细胞系和线虫。
研究中，Blasticidin S已成为一种有价值的工具，特别是作为菌株操作的标记。最近的应用包括使用囊胚杀虫素S作为携带具有囊胚杀虫素抗性的质粒的细胞的选择剂。该抗性由杀胚素S脱氨酶基因（蜡样芽孢杆菌的bsr或土曲霉的BSD）介导。这些基因产生酶，催化杀胚素S中胞嘧啶部分的水解脱胺，从而形成无毒的脱胺羟基衍生物。这种抗性机制对于细胞生物学和生物化学研究中涉及基因操作和选择的各种研究至关重要。
研究中，Blasticidin S已成为一种有价值的工具，特别是作为菌株操作的标记。最近的应用包括使用囊胚杀虫素S作为携带具有囊胚杀虫素抗性的质粒的细胞的选择剂。该抗性由杀胚素S脱氨酶基因（蜡样芽孢杆菌的bsr或土曲霉的BSD）介导。这些基因产生酶，催化杀胚素S中胞嘧啶部分的水解脱胺，从而形成无毒的脱胺羟基衍生物。这种抗性机制对于细胞生物学和生物化学研究中涉及基因操作和选择的各种研究至关重要。
應用
生化／生理作用
特點和優勢
- 适合多种研究应用的高质量抗生素
- 非常适合细胞生物学和生化研究。
訊號詞
Danger
危險聲明
危險分類
Acute Tox. 3 Oral
儲存類別代碼
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
其他客户在看
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Journal of molecular biology, 430(5), 591-593 (2018-01-26)
Understanding the mechanisms of inhibitors of translation termination may inform development of new antibacterials and therapeutics for premature termination diseases. We report the crystal structure of the potent termination inhibitor blasticidin S bound to the ribosomal 70S•release factor 1 (RF1)
Egor Svidritskiy et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(30), 12283-12288 (2013-07-05)
The antibiotic blasticidin S (BlaS) is a potent inhibitor of protein synthesis in bacteria and eukaryotes. We have determined a 3.4-Å crystal structure of BlaS bound to a 70S⋅tRNA ribosome complex and performed biochemical and single-molecule FRET experiments to determine
Kamila Stokowa-Sołtys et al.
Journal of inorganic biochemistry, 127, 73-78 (2013-07-25)
Blasticidin S is a representative of the aminoacylnucleoside class of antibiotics and it possesses fungicidal properties against the virulent fungus which causes a serious rice blast disease in Asia. It is widely used to control rice blast by foliar application
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Can you please advise the freeze/thaw cycle of this product?
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