推荐产品
生物源
synthetic
品質等級
化驗
98.0-102.0% (HPLC)
形狀
powder or crystals
顏色
faint yellow to dark yellow
mp
172-174 °C (dec.)
抗生素活性譜
Gram-negative bacteria
Gram-positive bacteria
作用方式
protein synthesis | interferes
儲存溫度
2-8°C
SMILES 字串
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 密鑰
OFVLGDICTFRJMM-WESIUVDSSA-N
基因資訊
human ... CYP1A2(1544) , TERT(7015)
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一般說明
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。
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。
包裝
25g, 100g
其他說明
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。
相關產品
产品编号
说明
价格
訊號詞
Warning
危險聲明
危險分類
Acute Tox. 4 Oral - Aquatic Chronic 2 - Repr. 2
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
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