CAS编号: 20880-67-5 产地:美国 品牌:STD 包装规格:10mg 25mg 50mg 100mg 500mg 货号:17244P 是否进口:是 20880-67-5 详情请咨询:QQ-2881391661,Tel-15374523615(江经理) 青霉素V钾杂质D(4-hydroxypenicillin V)20880-67-5 现货供应 公司简介 怕发补,找扬信!! 扬信医药坐落于黄石市杭州西路 176 号...
N.W./Carton : N/A G.W./Carton : N/A QTY in 40HQ : N/A QTY in 40GP : N/A QTY in 20GP : N/A Product Introduction Penicillin V K tab. BP 250mg×1000cap/tin×50tins/carton Tin 250mg×12×10plate/box Box 250mg×10×10plate/box Box 250mg×100×10plate/tin Tin关于...
ampicillin, every 12 h) for 7 or 21 days (7 and 5 ponies, respectively), procaine penicillin G intramuscularly (12 mg/kg = 12,000 IU/kg, every 24 h) for 7 days (7 ponies), or ampicillin sodium intravenously (equivalent to 15 mg/kg ampicillin, every 8 h) for 1 day (5 ponies)...
0-5 mg'1, ampicillin 0 5 mg/l, streptomycin 500 mg 1, tetracycline 0 5 mg l, and spectinomycin 10 mg/l. Strains from both patients were sensitive in disc tests to kanamycin and co-trimoxazole. Higher concentrations of penicillin were inoculated with 20,el of tenfold dilutions of ...
The resulting monomeric peaks were pooled and concentrated to 12 mg/ml (PBP4) or 15 mg/ml (PBP5). Crystallization PBP4 Purified PBP4 crystallized in 40 mm KH2PO4, pH 3.25, 16% PEG 8000, 20% glycerol, 10 mm TCEP (vapor diffusion). PBP4-acylated complexes with benzylpenicillin, ...
After thirty minutes white crystals of 2-benzyl4-ethoxymethylene - 5(4) - oxazolone hydrobromide precipitated from the solution and were removed by filtration. The crystals were washed with dioxane and absolute ether and immediately dried in a vacuum desiccator. 400 mg. of the crystals were re...
If AOM was found PcV was given (25 mg/kg bw b.i.d) for 5 days. If the child presented normal eardrums or signs of secretory otitis media (SOM) the study treatment was continued for a total of 5 days. All children were also examined bimonthly throughout the study irrespective of ...
C. 500 mM Sodium Hydroxide Solution - Standardized (NaOH) (Prepare 100 ml in deionized water using Sodium Hydroxide, Anhydrous, Standardize according to the ACS Reagent Procedure.1) D. Penicillin Amidase Insolubilized Enzyme Suspension (Prepare by suspending 200 mg of Penicillin Amidase, In...
They range from 6.6 U � mg �1 (� 9.5 s �1 )to59U�mg �1 for the E. coli enzyme (26, 32). For the A. viscosus and K. citrophila penic...Prieto I, Martín J, Arche R, Fernández P, Pérez-Aranda A, Barbero JL (1990) Penicillin acylase mutants with altered ...
五倍子粗萃物劑量為128 mg/ml併用Penicilllin G 3.36 unit/ml即可抑制細菌生長.而在殺菌效力評估試驗(time kill assay),其劑量為1024 mg/ml時,在24小時內,即具有99 %的殺菌效果,因此進行管柱層析法(column chromatography)並配合活性追蹤分離出五個有效成分,再經結構鑑定與抑菌活性評估,發現GR5(1, 2, 3, ...