D-苹果酸检测试剂盒-相关检验试剂-试剂-生物在线
上海新睿生物科技有限公司
D-苹果酸检测试剂盒

D-苹果酸检测试剂盒

商家询价

产品名称: D-苹果酸检测试剂盒

英文名称: D-Malic Acid Assay Kit

产品编号: K-DMAL

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 点击查看
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  • 邮箱 : 3bio@163.com

 D-苹果酸测定试剂盒适用于饮料和食品中D-苹果酸(D-苹果酸)的特定测量和分析。

扩展的辅因子稳定性。 溶解的辅因子在4℃下稳定1年以上。
适用于手动,自动分析仪和微孔板格式。

UV-method for the determination of D-Malic Acid in foodstuffs,
beverages and other materials

Principle:
                     (D-malate dehydrogenase)
(1) D-Malate + NAD+ → pyruvate + CO2 + NADH + H+

Kit size:                             * 100 assays (manual) / 1000 (microplate)
                                            / 1100 (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:                   ~ 6 min
Detection limit:                  0.26 mg/L
Application examples:
Wine, beer, fruit juices, soft drinks, dietetic foods, candies, fruit and
vegetables, cosmetics, pharmaceuticals and other materials
(e.g. biological cultures, samples, etc.)
Method recognition:    
Methods based on this principle have been accepted by EEC, EN,
DIN, OIV, IFU, and AIJN

Advantages

  • No wasted D-malate dehydrogenase solution (stable suspension supplied) 
  • Very competitive price (cost per test) 
  • All reagents stable for > 2 years after preparation 
  • Rapid reaction (even with difficult samples) 
  • 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