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號碼:
MDL號碼:
分類程式碼代碼:
41171614
PubChem物質ID:
NACRES:
NA.85
推荐产品
無菌
sterile
品質等級
形狀
powder
儲存期限
limited shelf life, expiry date on the label
應用
environmental
food and beverages
microbiology
儲存溫度
2-8°C
適合性
Listeria spp.
SMILES 字串
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 密鑰
JWCSIUVGFCSJCK-CAVRMKNVSA-N
一般說明
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。
應用
for selective isolation and cultivation of Listeria monocytogenes
成分
（每瓶，足够用于 1000mL 培养基）
拉氧头孢 20.0mg
拉氧头孢 20.0mg
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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
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
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
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
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门