43963
拉氧头孢添加剂
suitable for microbiology
别名:
李斯特菌 MOX 添加剂
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选择尺寸
关于此项目
经验公式（希尔记法）:
C20H20N6O9S
化学文摘社编号:
分子量:
520.47
NACRES:
NA.85
PubChem Substance ID:
UNSPSC Code:
41171614
EC Number:
265-287-9
MDL number:
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
SMILES string
CO[C@]2(NC(=O)C(C(O)=O)c1ccc(O)cc1)[C@H]3OCC(CSc4nnnn4C)=C(N3C2=O)C(O)=O
sterility
sterile
form
powder
shelf life
limited shelf life, expiry date on the label
application(s)
environmental
food and beverages, microbiology
storage temp.
2-8°C
suitability
Listeria spp.
Quality Level
General description
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。
Application
for selective isolation and cultivation of Listeria monocytogenes
Other Notes
（每瓶，足够用于 1000mL 培养基）
拉氧头孢 20.0mg
拉氧头孢 20.0mg
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
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
J Scott Weese et al.
Anaerobe, 57, 35-38 (2019-03-19)
Clostridium (Clostridioides) difficile has been identified in humans and a wide range of animal species, but there has been little study of remote animal populations with limited human contact. The objective of this study was to determine the prevalence and
Julian R Garneau et al.
Journal of clinical microbiology, 57(5) (2019-02-15)
The epidemiology of Clostridioides difficile infection (CDI) has drastically changed since the emergence of the epidemic strain BI/NAP1/027, also known as ribotype 027 (R027). However, the relationship between the infecting C. difficile strain and clinical outcomes is still debated. We
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
Antibiotic deactivation by a dizinc beta-lactamase: mechanistic insights from QM/MM and DFT studies.
Dingguo Xu et al.
Journal of the American Chemical Society, 129(35), 10814-10822 (2007-08-19)
Hybrid quantum mechanical/molecular mechanical (QM/MM) methods and density functional theory (DFT) were used to investigate the initial ring-opening step in the hydrolysis of moxalactam catalyzed by the dizinc L1 beta-lactamase from Stenotrophomonas maltophilia. Anchored at the enzyme active site via
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