D-乳酸[D-乳酸盐]检测试剂盒[快速]-相关检验试剂-试剂-生物在线
D-乳酸[D-乳酸盐]检测试剂盒[快速]

D-乳酸[D-乳酸盐]检测试剂盒[快速]

商家询价

产品名称: D-乳酸[D-乳酸盐]检测试剂盒[快速]

英文名称: D-Lactic Acid (D-Lactate) (Rapid) Assay Kit

产品编号: K-DATE

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

 D-乳酸(D-乳酸)(快速)检测试剂盒适用于葡萄酒,啤酒,果汁,牛奶,奶酪,醋,肉类和其他食品中D-乳酸的快速,特异性测量和分析。

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-Lactic Acid in foodstuffs, 

beverages and other materials

Principle:
                       (D-lactate dehydrogenase)
(1) D-Lactic acid + NAD+ ↔ pyruvate + NADH + H+

                   (glutamate-pyruvate transaminase)
(2) Pyruvate + D-glutamate → D-alanine + 2-oxoglutarate

Kit size:                             * 50 assays (manual) / 500 (microplate)
                                          / 450 (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:                 0.21 mg/L
Application examples:
Wine, soft drinks, milk, dairy products (e.g. cream, milk / whey powder,
cheese, condensed milk and yogurt), foods containing milk (e.g. dietetic
foods, bakery products, baby food, chocolate, sweets and ice-cream),
vinegar, fruit and vegetables, processed fruit and vegetables, meat
products, food additives, paper (and cardboard), cosmetics,
pharmaceuticals and other materials (e.g. biological cultures, samples, etc.)
Method recognition:    
Methods based on this principle have been accepted by DIN, GOST,
IDF, EEC, EN, ISO, OIV, IFU, AIJN and MEBAK

Advantages

  • Very rapid reaction with most samples (~ 5 min) 
  • Very competitive price (cost per test) 
  • All reagents stable for > 2 years after preparation 
  • 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