氨[快速]检测试剂盒-相关检验试剂-试剂-生物在线
氨[快速]检测试剂盒

氨[快速]检测试剂盒

商家询价

产品名称: 氨[快速]检测试剂盒

英文名称: Ammonia (Rapid) Assay Kit

产品编号: K-AMIAR

产品价格: 0

产品产地: 爱尔兰

品牌商标: Megazyme

更新时间: null

使用范围: null

上海新睿生物科技有限公司
  • 联系人 :
  • 地址 : 上海市徐汇区蒲汇塘路11号博大商务楼1307室
  • 邮编 : 200030
  • 所在区域 : 上海
  • 电话 : 138****4547
  • 传真 :
  • 邮箱 : 3bio@163.com

  适用于手工和分析仪检测 试剂稳定

Megazyme不仅提供以牛肝谷氨酸脱氢酶为基础的传统检测方法(K-AMIA),同时也提供采用微生物谷氨酸脱氢酶的先进检测方法。

K-AMIAR 是一种以微生物谷氨酸脱氢酶为基础的先进的快速检测方法。该酶不会被食品或饮料样品中的成分抑制,

如丹宁酸,因此我们强烈建议所有的手工和自动分析都应用该该试剂盒。

 

适用样品:葡萄汁、酒、水果汁、软饮料、乳制品、保健食品、酱、蛋以及蛋产品、奶酪、肉、加工过的肉、海鲜、焙烤食品和发酵粉、化肥、纸、医药品、烟、化妆品、水、凯氏定氮、硬纸板和其他原料(生物培养基样品等)。

UV-method for the determination of Ammonia in foodstuffs, 
beverages and other materials

Principle:
                       (microbial glutamate dehydrogenase)
(1) 2-Oxoglutarate + NADPH + NH4+ → L-glutamic acid + NADP+ 
                                                                        + H2O

Kit size:                             * 96 assays (manual) / 960 (microplate)
                                          / 960 (auto-analyser)

The number of manual tests per kit can be doubled if all volumes are halved. 
This can be readily accommodated using the MegaQuantTM 
Wave
Spectrophotometer (D-MQWAVE).

Method:  Spectrophotometric at 340 nm
Reaction time:                  ~ 5 min
Detection limit:                 0.07 mg/L
Application examples:
Grape juice, wine, fruit juices, soft drinks, dairy products (e.g. milk),
dietetic food, soy sauce, eggs and egg products, cheese, meat,
processed meat, seafood, bakery products (and baking agents),
fertilisers, pharmaceuticals, tobacco, cosmetics, water, Kjeldahl
analysis, paper (and cardboard), water and other materials
(e.g. biological cultures, samples, etc.)
Method recognition:    
Methods based on this principle have been accepted by MEBAK

Advantages

  • Very rapid reaction due to use of uninhibited glutamate dehydrogenase 
  • Enzyme supplied as stabilised suspension 
  • Very competitive price (cost per test)  
  • All reagents stable for > 2 years as supplied  
  • Mega-Calc™ software tool is available from our website for hassle-free raw data processing 
  • Standard included 
  • Extended cofactors stability 
  • Suitable for manual, microplate and auto-analyser formats