所有图片(1)
About This Item
经验公式（希尔记法）:
C20H20N6O9S
CAS号:
分子量:
520.47
EC 号:
MDL编号:
UNSPSC代码:
41171614
PubChem化学物质编号:
NACRES:
NA.85
推荐产品
无菌性
sterile
质量水平
表单
powder
保质期
limited shelf life, expiry date on the label
应用
environmental
food and beverages
microbiology
储存温度
2-8°C
适用性
Listeria spp.
SMILES字符串
CO[C@]2(NC(=O)C(C(O)=O)c1ccc(O)cc1)[C@H]3OCC(CSc4nnnn4C)=C(N3C2=O)C(O)=O
InChI
1S/C20H20N6O9S/c1-25-19(22-23-24-25)36-8-10-7-35-18-20(34-2,17(33)26(18)13(10)16(31)32)21-14(28)12(15(29)30)9-3-5-11(27)6-4-9/h3-6,12,18,27H,7-8H2,1-2H3,(H,21,28)(H,29,30)(H,31,32)/t12?,18-,20+/m1/s1
InChI key
JWCSIUVGFCSJCK-CAVRMKNVSA-N
一般描述
推荐用于选择性分离和培养单核细胞增多性李斯特菌的抗生素添加剂。
应用
for selective isolation and cultivation of Listeria monocytogenes
组分
（每瓶，足够用于 1000mL 培养基）
拉氧头孢 20.0mg
拉氧头孢 20.0mg
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
Lionel Vercheval et al.
The Biochemical journal, 432(3), 495-504 (2010-11-27)
The activity of class D β-lactamases is dependent on Lys70 carboxylation in the active site. Structural, kinetic and affinity studies show that this post-translational modification can be affected by the presence of a poor substrate such as moxalactam but also
Xiaojun Wang et al.
Proteins, 47(1), 86-96 (2002-03-01)
The class A beta-lactamase TEM-1 is a key bacterial resistance enzyme against beta-lactam antibiotics, but little is known about the energetic bases for complementarity between TEM-1 and its inhibitors. Most inhibitors form a covalent adduct with the catalytic Ser70, making
Sandrine Roisin et al.
Journal of clinical microbiology, 46(8), 2525-2528 (2008-06-14)
Detection of methicillin resistance in Staphylococcus aureus is a challenge, especially low-level resistance, which is often misdiagnosed. The aim of this study was to compare the diagnostic accuracies of the automated Vitek 2 system and disk diffusion tests, using cefoxitin
Markus Fridén et al.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, 30(1), 150-161 (2009-09-17)
A major challenge associated with the determination of the unbound brain-to-plasma concentration ratio of a drug (K(p,uu,brain)), is the error associated with correction for the drug in various vascular spaces of the brain, i.e., in residual blood. The apparent brain
James Spencer et al.
Journal of the American Chemical Society, 127(41), 14439-14444 (2005-10-13)
Metallo-beta-lactamases are zinc-dependent enzymes responsible for resistance to beta-lactam antibiotics in a variety of host bacteria, usually Gram-negative species that act as opportunist pathogens. They hydrolyze all classes of beta-lactam antibiotics, including carbapenems, and escape the action of available beta-lactamase
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