型号: | 50 assays per kit |
货号: | 4001535 |
品牌: | Megazyme |
产品别名: | L-Arginine/Urea/Ammonia Assay Kit |
规格 | 50 assays per kit |
运输温度 | 环境温度 |
储存温度 | 短期稳定:2-8℃ 长期稳定:详见单独组分标签 |
稳定性 | >2年(在推荐的储存条件下) |
分析物 | Ammonia, L-Arginine, Nitrogen, Urea, YAN |
分析方法 | Spectrophotometer |
检测方法 | 吸光度(Absorbance) |
波长(nm) | 340 |
信号响应 | 减少 |
线性范围 | 1.0 to 35 mg of L-arginine, 0.2 to 7.0 μg of ammonia and 0.3 to 14 μg of urea per assay |
检出限 | 0.07 mg/L (ammonia), 0.13 mg/L (urea), 0.37 mg/L (L-arginine) |
反应时间 | ~20 min [ammonia (2 min), urea (6 min), L-arginine (7 min)] |
产品应用 | Grape juice, wine must, wine and other materials (e.g. biological cultures, samples, etc.). |
方法识别 | Improved method |
产品特点 | ·扩展的辅因子稳定性。溶解的辅因子在4℃下稳定保存1年以上。 [·Extended cofactors stability. Dissolved cofactors stable for > 1 year at 4℃.] ·改进的测定形式 [·Improved assay format] ·由于使用不受抑制的谷氨酸脱氢酶,反应非常迅速 [·Very rapid reactions due to use of uninhibited glutamate dehydrogenase] ·所有酶均以稳定的悬浮液形式提供 [·All enzymes supplied as stabilised suspensions] ·极具竞争力的价格(每次测试的成本) [·Very competitive price (cost per test)] ·所有试剂在制备后稳定期超过2年 [·All reagents stable for > 2 years after preparation] ·Mega-Calc软件工具可从我们的网站获得,可轻松处理原始数据 [·Mega-Calc software tool is available from our website for hassle-free raw data processing] ·标配 [·Standard included] |