货号:A637045 同义名: 舒巴坦 / Sulbactam;CP45899
Sulbactam is a β-lactamase inhibitor with very weak antibacterial action.
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描述 | Sulbactam is a competitive, irreversible beta-lactamase inhibitor. Its binding to penicillin-binding proteins imparts weak intrinsic antibacterial activity. Synergy of sulbactam with beta-lactam antibiotics is most marked in bacterial species in which beta lactamase is a major mechanism of resistance. Sulbactam sodium is available in combination with ampicillin sodium for injection in a 1:2 ratio of sulbactam to ampicillin. The minimal toxicity of sulbactam-ampicillin makes the combination appealing for the treatment of gram-negative nonpseudomonal and anaerobic infections[3]. The in-vitro activity of the sulbactam/ampicillin combination was by virtue of the antimicrobial activity exhibited by sulbactam. Sulbactam may prove effective for non-life-threatening A. baumannii infections[4]. Sulbactam combinations have not demonstrated strong selective pressures for extended-spectrum beta-lactamase-producing Enterobacteriaceae and vancomycin-resistant enterococci. In contrast to clavulanate, sulbactam does not induce class I (Ampc) chromosomal beta-lactamases in Enterobacteriaceae[5]. |
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
4.29mL 0.86mL 0.43mL |
21.44mL 4.29mL 2.14mL |
42.87mL 8.57mL 4.29mL |
CAS号 | 68373-14-8 |
分子式 | C8H11NO5S |
分子量 | 233.242 |
别名 | 舒巴坦 ;Sulbactam;CP45899;Penicillanic Acid Dioxide |
运输 | 蓝冰 |
存储条件 |
液体 -20°C:3-6个月-80°C:12个月 粉末 Sealed in dry,Store in freezer, under -20°C |
溶解度 |
DMSO: 105 mg/mL(450.18 mM),注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO H2O: 20 mg/mL(85.75 mM),配合低频超声助溶 |
动物实验配方 |