Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10gMore... CB Index:69 Related Information:Catalog(15839) Company Name:Chemsky(shanghai)International Co.,Ltd. Tel:021-50135380 Products Intro:Product Name:STn Epitope N-Acetate ...
aAdditionally, chiral drugs should be analyzed with chiral methods to establish stereochemical purity and stability 另外,应该分析chiral药物以chiral方法建立stereochemical纯净和稳定[translate] a泰国话 Thai speech[translate] aThis family based file for technology and legal status overviews[translate] ...
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The protein purity was assessed by SDS-PAGE analysis and concentration was determined using the Bradford assay with Bovine serum albumin as a standard. Selenomethionine substituted StnA protein (SeMet-StnA) was expressed using the methionine autotrophic E. coli B834 (DE3) cultured in the M9 medium...
Furthermore, the purity of tylosin A was greatly improved by overexpressing rate-limiting genes through stnYp in the industrial strain. Further, the yield of tylosin A was significantly elevated to 10.30 卤 0.12 g/L, approximately 1.7-fold higher than that of the original strain. Conclusions: ...
Each fraction was checked by SDS-PAGE and Western blotting to determine the purity (data not shown). The fractions containing ST6GalNAc1 were concentrated by ultrafiltration (Amicon Ultra-15, 10,000 NMWL, Merck Millipore). Enzymatic reaction (small scale for evaluation of reactivity on different ...
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By using this process, the nonferrous metal values can be easily separated in a relatively high state of purity from the hydroxide sludge wastes.MUELLER, WOLFGANG, DR., MANNHEIMWITZKE, LOTHAR, BRUEHL
In contrast to the direct option, the conventional recycling consists of several process steps which gradually increase the purity and quality of the material. The description of anew approach for the treatment of electric furnace slag concludes the considerations concerning the different residues. While...