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Merck
CN

10843555001

Roche

潮霉素B

from Streptomyces hygroscopicus

别名:

潮霉素B 来源于吸水链霉菌

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关于此项目

经验公式(希尔记法):
C20H37N3O13
化学文摘社编号:
分子量:
527.52
UNSPSC Code:
12352200
PubChem Substance ID:
MDL number:
NACRES:
NA.54
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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

SMILES string

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 key

GRRNUXAQVGOGFE-XKIAHZFYSA-N

biological source

Streptomyces hygroscopicus

sterility

non-sterile; 0.2 μm filtered

assay

80% (HPLC)

form

buffered aqueous solution

composition

Hygromycin B, >80% HPLC

packaging

pkg of 20 mL (1 g)

manufacturer/tradename

Roche

concentration

50 mg/mL

technique(s)

transfection: suitable

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General description

  • 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。

Application

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。

Biochem/physiol Actions

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。

Physical form

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。

Preparation Note

2至8 °C下储存。(溶液)
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。

Analysis Note

纯度:>80%(HPLC)

Other Notes

仅用于生命科学研究。不用于诊断操作。
单位试验:Unit/mg
我们没有这些信息。
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。

signalword

Danger

Hazard Classifications

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

存储类别

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 1

flash_point_f

does not flash

flash_point_c

does not flash


历史批次信息供参考:

分析证书(COA)

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Antibiotic kill curve is a dose response experiment in which mammalian cells are subjected to increasing amounts of selection antibiotic

抗生素杀灭曲线是一项剂量响应实验,通过逐渐增大施加在哺乳动物细胞中的备选抗生素剂量进行测定。

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