推荐产品
检测方法
colorimetric
储存温度
−20°C
一般描述
β-Lactamase (β-lactamase, βL, EC 3.5.2.6) is an enzyme first identified in Escherichia coli and has been described as penicillinase. A number of βLs have since been identified from various bacteria. β-Lactamases specifically hydrolyze β-lactam rings present in antibiotics such as penicillin, cephalosporins, monobactam, and carbapenem, and confer resistance against these antibiotics.
应用
Beta-Lactamase Inhibitor Screening Kit has been used in enzymatic assays.
特点和优势
Compatible with high-throughput handling systems.
适用性
适于筛选β-内酰胺酶抑制剂。
原理
The β-Lactamase Inhibitor Screening Kit is a rapid, simple and sensitive assay that is suitable for high throughput screening of β-Lactamase inhibitors. βL activity is measured by hydrolyzing a chromogenic cephalosporin called nitrocefin, producing a colorimetric product (A490), proportional to the enzymatic activity present.
仅试剂盒组分
产品编号
说明
- β-Lactamase Assay Buffer
- Nitrocefin, in DMSO
- β-Lactamase
- Inhibitor Control, Clavulanic acid
警示用语：
Danger
危险声明
危险分类
Eye Irrit. 2 - Resp. Sens. 1 - Skin Sens. 1
WGK
WGK 3
法规信息
新产品
Evaluation of 1, 4, 7-Triazacyclononane (TACN) as a potential Metallo-B-Lactamase inhibitor in Enterobacteriaceae: Restoring the Activity of B-lactams
Somboro A M, et al.
bioRxiv, 366146-366146 (2018)
Anou M Somboro et al.
Applied and environmental microbiology, 85(3) (2018-11-28)
Metallo-β-lactamase (MBL)-producing Enterobacteriaceae are of grave clinical concern, particularly as there are no metallo-β-lactamase inhibitors approved for clinical use. The discovery and development of MBL inhibitors to restore the efficacy of available β-lactams are thus imperative. We investigated a zinc-chelating
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