托拉菌素 A
更新时间：2025-08-20 23:06:08
| 常用名 | 托拉菌素 A | CAS号 | 217500-96-4 |
|---|---|---|---|
| 价格 | ￥需询单/1kg | 纯度 | 99.0% |
| 备货期 | 需询单 | 库存 | 现货 |
| 产品详情（用途，包装等）
用途： Tulathromycin A is a macrolide antibiotic.IC50 Value: 1 microg/ml (MIC90 for Pasteurella multocida) [2]Target: Antibacterialin vitro: Two highly pathogenic strains of M. bovis (with minimum inhibitory concentration values for tulathromycin of 1 and >64 microg/ml) were inoculated into 145 calves. Four days after inoculation, calves with clinical BRD were treated subcutaneously with saline or tulathromycin (2.5 mg/kg). Compared with saline, BRD-related withdrawals, peak rectal temperatures, and lung lesion scores were significantly lower for tulathromycin-treated calves (P 64 microg/ml) [1]. The lowest concentrations inhibiting the growth of 90% of isolates (MIC90) for tulathromycin were 2 microg/ml for Mannheimia (Pasteurella) haemolytica, 1 microg/ml for Pasteurella multocida (bovine), and 2 microg/ml for Pasteurella multocida (porcine) and ranged from 0.5 to 4 microg/ml for Histophilus somni (Haemophilus somnus) and from 4 to 16 microg/ml for Actinobacillus pleuropneumoniae [2]. in vivo: Each study randomly allocated 250 calves to receivetulathromycin at 2.5 mg/kg and 250 calves to receive either tilmicosin at 10 mg/kg (Colorado site) or florfenicol at 40 mg/kg (Idaho and Texas sites) on arrival at the feedlot. Calves were housed by treatment group in pens with 50 calves/pen [3]. The treatment groups were physiologic saline (n = 160) given SC at 0.02 ml/kg, tulathromycin (n = 320) given SC at 2.5 mg/kg, and tilmicosin (n = 320) given SC at 10 mg/kg [4].Tulathromycin is a triamilide antimicrobial that has been approved for use in the treatment and prevention of bovine respiratory disease and the treatment of swine respiratory disease. Toxicity: No adverse events related to tulathromycin were reported [4].Clinical trial: 物理化学性质： CAS号：217500-96-4 常用中文名：托拉菌素 A 常用英文名：Tulathromycin A 分子式：C41H79N3O12 分子量：806.079 密度：1.2±0.1 g/cm3 沸点：853.8±65.0 °C at 760 mmHg 熔点：N/A 闪点：470.2±34.3 °C 储存条件：-20℃ |
- 上海阿拉丁生化科技股份有限公司
- 上海市 上海市 浦东新区
- 产品名：托拉菌素 A
- 价格： ￥1210.9/100mg ￥236.9/10mg ￥472.9/25mg ￥756.9/50mg
- 纯度：98.0%
- 备货期：1天
- 联系人：阿拉丁
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参考价格：$128/10mM*1mLinDMSO