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10843555001

Roche

潮霉素B

from Streptomyces hygroscopicus

同義詞:

潮霉素B 来源于吸水链霉菌

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About This Item

經驗公式(希爾表示法):
C20H37N3O13
CAS號碼:
分子量::
527.52
MDL號碼:
分類程式碼代碼:
12352200
PubChem物質ID:

生物源

Streptomyces hygroscopicus

無菌

non-sterile; 0.2 μm filtered

化驗

80% (HPLC)

形狀

buffered aqueous solution

成份

Hygromycin B, >80% HPLC

包裝

pkg of 20 mL (1 g)

製造商/商標名

Roche

濃度

50 mg/mL

技術

transfection: suitable

SMILES 字串

CN[C@H]1C[C@@H](N)[C@H](O)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@@H]3O[C@]4(O[C@H]([C@H](N)CO)[C@H](O)[C@H](O)[C@H]4O)O[C@H]23)[C@@H]1O

InChI

1S/C20H37N3O13/c1-23-7-2-5(21)9(26)15(10(7)27)33-19-17-16(11(28)8(4-25)32-19)35-20(36-17)18(31)13(30)12(29)14(34-20)6(22)3-24/h5-19,23-31H,2-4,21-22H2,1H3/t5-,6-,7+,8-,9+,10-,11+,12-,13+,14-,15-,16+,17+,18-,19+,20+/m1/s1

InChI 密鑰

GRRNUXAQVGOGFE-XKIAHZFYSA-N

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相關類別

一般說明

  • 分子式:C20H37N3O13
  • LD50: 小鼠6 mg/kg(静脉注射);豚鼠13 mg/kg(腹腔注射); 大鼠63 mg/kg (腹腔注射)
  • 分子量:Mr = 527.5
  • 工作浓度:细胞培养中50 - 1,000 μg/ml。用于选择哺乳动物细胞的常用浓度是 200μ g/ml。。但是,最佳浓度必须通过实验确定,因为它可能会因使用的细胞类型而异。

應用

潮霉素 B 是一种氨基糖苷抗生素,可抑制原核生物和真核生物中的蛋白质合成。它被用于选择和维持可以稳定转染大肠杆菌潮霉素抗性基因(hyg 或 hph)的真核细胞的表型。

生化/生理作用

作用机制:本品通过诱导原核生物中m-RNA模板的误读,抑制蛋白质合成,具有抑制翻译的作用。

抗菌谱:潮霉素B对细菌、真菌和高等真核细胞有抑制作用。

品質

纯度:>80%(HPLC)

單位定義

单位试验:Unit/mg
我们没有这些信息。

外觀

溶液,50 mg/ml,溶于PBS(磷酸盐缓冲生理盐水 )中,已通过0.2 μm孔径滤膜过滤。

準備報告

工作浓度:在细胞培养中用于选择抗性细胞的推荐浓度是1000μ g/ml。 用于选择哺乳动物细胞的常用浓度是 200μ g/ml。 但是,最佳浓度必须通过实验确定,因为可能会因使用的细胞类型而异。

儲存和穩定性

2至8 °C下储存。(溶液)

其他說明

仅用于生命科学研究。不用于诊断操作。
溶液,50 mg/ml,溶于PBS(磷酸盐缓冲生理盐水 )中,已通过0.2 μm孔径滤膜过滤。

訊號詞

Danger

危險分類

Acute Tox. 1 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Eye Dam. 1 - Resp. Sens. 1 - Skin Sens. 1

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)

does not flash

閃點(°C)

does not flash


分析證明 (COA)

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存取文件庫

Yiping Qi et al.
Methods in molecular biology (Clifton, N.J.), 712, 21-30 (2011-03-02)
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Wouter Koole et al.
Nucleic acids research, 41(16), e158-e158 (2013-07-19)
Here, we report the investigation of microsatellite instability (MSI) in human cells with a newly developed reporter system based on fluorescence. We composed a vector into which microsatellites of different lengths and nucleotide composition can be introduced between a functional
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PLoS pathogens, 17(9), e1009919-e1009919 (2021-09-21)
Viral infections are known to hijack the transcription and translation of the host cell. However, the extent to which viral proteins coordinate these perturbations remains unclear. Here we used a model system, the human T-cell leukemia virus type 1 (HTLV-1)
Elisa Gobbini et al.
Cell reports, 33(3), 108287-108287 (2020-10-22)
Homologous recombination is initiated by nucleolytic degradation (resection) of DNA double-strand breaks (DSBs). DSB resection is a two-step process in which an initial short-range step is catalyzed by the Mre11-Rad50-Xrs2 (MRX) complex and limited to the vicinity of the DSB
Wei Shen et al.
Journal of neurochemistry, 129(5), 884-894 (2014-02-06)
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