The basic physicochemical principle of chromatography is the partitioning of analytes between two immiscible phases. The partitioning of molecules between the two phases is, however, a very rapid process. Retention of a compound is therefore determined by its distribution ratio. The chapter discusses ...
0211Sampling of Crude Drugs and Decoction Pieces—P35 0212 General Principle for Inspection of Crude Drugs and Decoction Pieces—P35 0213 The Processing of Crude Drugs —P37 0251General Requirements for Pharmaceutical Excipients —P39 0261Water for Pharmaceutical Purposes and Decoction Pieces—P40 0291Gene...
The rest of the molecule, the elongated N-terminal part of CedA (handle of the ladle) stretches along β-lobe and binds to σ70 region 1.2. Sequence alignment of E. coliσ factors suggests that CedA may, in principle, also bind σS and σH holoenzymes. However, our proteomic analysis ...
In the salary organizational reform, how abandons the original distribution system the malpractice, guaranteed the salary design fairness and the competitive principle, will be guarantee the state-owned enterprise to reform the successful key link.[translate] ...
a背的原则:由少到多 Back principle: From few to many[translate] a处理生活中的琐事的能力和调节自我的能力。 In processing life trivial matters ability and adjusts the self-ability.[translate] a帮助的名词 Help noun[translate] a听,正在刮风 Listens, is blowing the wind[translate] ...
We hypothesized that a reversible interaction of FPs with the fluorescently labeled HT7 in ChemoX could enable the development of a new family of fluorescent biosensors. As initial proof of principle and analogously to the calcium sensor yellow cameleon 3.6 (YC 3.6)17, we designed a calcium senso...
This study has served as a proof of principle that the Hi-C data can be used together with ChIP data to identify chromosomal hubs of interactions and factors participating in the formation of those hubs. A striking example of the potential of ChIP-seq comes from studies of breast ...
Adhering to the service tenet of‘quality first, credit top’, insisting on the principle of forge ahead, factualism and integrity, we strive to serve the new and existing customers wholeheartedly. The prices is price including tax, Tianjin delivery. For fluctuation of prices, the list is us...
In this study, we design a diol biosynthetic platform based on a biosynthetic principle of combining an oxidation pathway and a reduction pathway for the respective formation of the two hydroxyl groups of target diols (Fig.1b). The feasibility of the proposed strategy is verified by the biosynt...
One of the key differences between ribosome hibernation inL. lactisandE. colirelates to the states of HPFlongand RMF. While inE. colitwo unoccupied ribosomes each collect one copy of RMF and then dimerize, HPFlongis a dimer in solution and therefore it can in principle initially gather one,...