供货周期: | 一周 |
品牌: | 爱必信 |
规格: | 5g |
货号: | abs9127 |
CAS号: | 69-52-3 |
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产品描述: 产品名称:Ampicillin sodium salt, cell culture grade 描述: Ampicillin is a β-lactam antibiotic within the penicillin family. As a member of this family, Ampicillin is susceptible to β-lactamase, which hydrolyzes the β-lactam ring. This broad spectrum antibiotic is effective against gram-positive, gram-negative bacteria and anaerobic bacteria. Ampicillin is widely used in cell culture as a selective agent. As an antibiotic, Ampicillin binds to penicillin binding proteins (PBPs) on a susceptible organism and inhibits cell wall synthesis by interfering with the enzymes responsible for the formation of the organisms cell wall. After binding to the PBPs, Ampicilin acts as a structural analogue of acyl-D-alanyl-D-alanine, acylates the transpeptidase enzyme and thereby prevents the cross-linking of the peptidoglycan of the cell wall necessary for the growth of the bacterium. 别名: D-(?)-α-Aminobenzylpenicillin ? Na CAS号: 69-52-3 分子式: C16H18N3NaO4S 外观: White to light yellow powder 分子量: 371.39 应用: A widely used cell culture antibiotic 纯度: ≥90% 储存/保存方法: Store at -20° C 可溶性/溶解性: Soluble in water (50 mg/ml), chloroform, and acetone (1:50).
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