比旋光度 -28 o (c=2, CHCl3)储存条件 −20°C溶解度 chloroform: 20 mg/mL, clear, colorless水溶解性 INSOLUBLEMerck 8556 化学性质 本品为白色鳞片状、针状结晶或结晶性粉末,无臭、无味。Mp136-140℃。在氯仿和二硫化碳中极易溶解,在乙醇或丙酮中微溶,在水中不溶。 如有其他指标需要可咨询:...
This study seeks to evaluate the effect of a new natural compound “tradamixina “in order to improve male sexual function in elderly men, particularly libido and possible erectile dysfunction, versus administration of tadalafil 5 mg daily. Methods Seventy patients (67.3± 3.7 years) with stable...
【译林英语】3b unit5 plus and minus 遇见宁静致远工作室 2022-02-23 06:00
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RNA(mg/ml)=40×OD260读数×稀释倍数(n)/1000 RNA纯品的OD260/OD280的比值为2.0,故根据OD260/OD280的比值可以估计RNA的纯度。若比值较低,说明有残余蛋白质存在;比值太高,则提示RNA有降解。 5′-二磷酸鸟苷二钠(Guanosine 5′-Diphosphate (GDP),Disodium Salt)注意事项 ...
1 mg/mL 纯化类型 Affinity chromatography 保存液 PBS, pH 7.4, with 50% glycerol 内含物 0.02% sodium azide 保存条件 -20°C 运输条件 Wet ice RRID AB_2854473 产品详细信息 Antibody detects endogenous levels of total TUBA3C/E. 靶标信息 The microtubules are intracellular dynami...
Flow cells were incubated with 0.5 mg ml À 1 neutravidin, followed by 5% Pluronic F108 in double distilled H20 to block the surface. Cy5 tubulin, biotinylated tubulin and unlabelled tubulin at a ratio of 3:1:12 and a total concentration of 20 mM were polymerized at 37 °C for 30 min...
1:1,000 - 产品规格 种属反应 Human, Mouse 宿主/亚型 Rabbit / IgG 分类 Monoclonal 类型 Antibody 克隆号 C.491.8 抗原 Synthetic peptide corresponding to residues near the carboxy teminus of human RasGRP3 查看免疫原 偶联物 Unconjugated 形式 Liquid 浓度 2 µg/mL ...
For reverse transcription, 5 μg total RNA or 1 μg mRNA was incubated with Superscript III (Invitrogen), as recommend by the manufacturer, in a 40-μl reaction. For each reaction, we used a “minus RT” control, to which no Superscript III was added. For DLX5, DLX6, PEG3, and ...
Plant tissue was placed in X-Gluc solution [1 mg/ml 5-bromo-4- chloro-3-indolyl β-D-glucuronic acid (X-Gluc), 25 mM phosphate buffer (pH 7), 1.25 mM potassium ferricyanide, 1.25 mM potas- sium ferrocyanide, 0.25 mM EDTA and 0.25% Triton X-100] in a vacuum for 10 min at ...