跳转至内容
Merck
CN

87128

Sigma-Aldrich

四环素

98.0-102.0% (HPLC)

别名:

Tetracycline HCL, Tetracycline Monohydrochloride

登录查看公司和协议定价


About This Item

经验公式(希尔记法):
C22H24N2O8 · xH2O
CAS号:
分子量:
444.43 (anhydrous basis)
Beilstein:
2230417
EC 号:
MDL编号:
UNSPSC代码:
51284017
PubChem化学物质编号:
NACRES:
NA.85

生物来源

synthetic

质量水平

检测方案

98.0-102.0% (HPLC)

形式

powder or crystals

颜色

faint yellow to dark yellow

mp

172-174 °C (dec.)

抗生素抗菌谱

Gram-negative bacteria
Gram-positive bacteria

作用机制

protein synthesis | interferes

储存温度

2-8°C

SMILES字符串

CN(C)[C@H]1[C@@H]2C[C@H]3C(=C(O)[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c4c(O)cccc4[C@@]3(C)O

InChI

1S/C22H24N2O8/c1-21(31)8-5-4-6-11(25)12(8)16(26)13-9(21)7-10-15(24(2)3)17(27)14(20(23)30)19(29)22(10,32)18(13)28/h4-6,9-10,15,25,27-28,31-32H,7H2,1-3H3,(H2,23,30)/t9-,10-,15-,21+,22-/m0/s1

InChI key

OFVLGDICTFRJMM-WESIUVDSSA-N

基因信息

正在寻找类似产品? 访问 产品对比指南

相关类别

一般描述

化学结构:四环素

生化/生理作用

作用机制:四环素通过细胞膜中的 proin 通道被动扩散,与 30S 核糖体结合,并通过阻止氨酰基 tRNA 进入 mRNA-核糖体复合物上的受体位点来抑制蛋白质合成。它也与细菌的 50S 核糖体亚基结合,改变膜并导致细胞内成分从细菌细胞中泄漏。通过洗涤可以逆转抑制作用,这表明起到抗菌作用的是可逆结合的抗生素,而不是不可逆结合的药物。

耐药性机制:这种作用通过细胞壁通透性的丧失而失活。

抗菌谱:包括对革兰氏阳性和革兰氏阴性细菌的广泛抗菌活性。

包装

25g, 100g

其他说明

保存于密闭容器内,置于干燥通风处。吸湿。光敏感。置于干燥处保存。

相关产品

产品编号
说明
价格

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral - Aquatic Chronic 2 - Repr. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

法规信息

监管及禁止进口产品

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Parveen Kumar et al.
PloS one, 10(5), e0123725-e0123725 (2015-05-15)
The myeloid translocation gene 16 (MTG16) co-repressor down regulates expression of multiple glycolytic genes, which are targets of the hypoxia-inducible factor 1 (HIF1) heterodimer transcription factor that is composed of oxygen-regulated labile HIF1α and stable HIF1β subunits. For this reason
Tadayuki Akagi et al.
The Journal of biological chemistry, 290(37), 22460-22473 (2015-08-01)
The pluripotency and self-renewal capacity of embryonic stem (ES) cells is regulated by several transcription factors. Here, we show that the ETS-related transcription factors Etv4 and Etv5 (Etv4/5) are specifically expressed in undifferentiated ES cells, and suppression of Oct3/4 results
Zsófia Pénzváltó et al.
BMC cancer, 14, 837-837 (2014-11-20)
Primary systemic treatment for ovarian cancer is surgery, followed by platinum based chemotherapy. Platinum resistant cancers progress/recur in approximately 25% of cases within six months. We aimed to identify clinically useful biomarkers of platinum resistance. A database of ovarian cancer
Bizhan Romani et al.
The Journal of biological chemistry, 290(28), 17380-17389 (2015-06-03)
Human immunodeficiency virus type 1 Vpr is an accessory protein that induces G2/M cell cycle arrest. It is well documented that interaction of Vpr with the Cul4-DDB1[VprBP] E3 ubiquitin ligase is essential for the induction of G2/M arrest. In this
Zhijie Li et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(13), 5004-5009 (2013-03-12)
Reported here is a piggyBac transposon-based expression system for the generation of doxycycline-inducible, stably transfected mammalian cell cultures for large-scale protein production. The system works with commonly used adherent and suspension-adapted mammalian cell lines and requires only a single transfection

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门