L-精氨酸/尿素/氨检测试剂盒[快速]

L-精氨酸/尿素/氨检测试剂盒[快速] L-Arginine/Urea/Ammonia (Rapid)

产品货号:K-LARGE
品牌:进口
中文名:L-精氨酸/尿素/氨[快速]检测试剂盒
英文名:Integrated Total Dietary Fibre Assay Kit
规格:150 assays

商品说明:

For the specific and rapid assay of L-arginine, urea and ammonia in grape juice/must and wine. Content:150 assays – 50 of each component

UV-method for the determination of L-Arginine, Urea and Ammonia 
in grape juice, must and wine

Principle:
                            (microbial glutamate dehydrogenase)
(1) 2-Oxoglutarate + NADPH + NH4+ → L-glutamic acid + NADP+ + 
H2O
                     (urease)
(2) Urea + H2O → 2 NH3 + CO2

(arginase)
(3) L-Arginine + H2O → urea + ornithine

Kit size:                             50 assays
Method:                              Spectrophotometric at 340 nm
Reaction time:                    ~ 20 min [ammonia (2 min), urea (6 min),
L-arginine (7 min)] Detection limit:                  0.07 mg/L (ammonia)
0.13 mg/L (urea)
0.37 mg/L (L-arginine)
Application examples:
Grape juice, wine must, wine and other materials (e.g. biological
cultures, samples, etc.)
Method recognition:          Improved method

Advantages

  • Improved assay format
  • Very rapid reactions due to use of uninhibited glutamate dehydrogenase
  • All enzymes supplied as stabilised suspensions
  • 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

索取产品说明书请联系:18301939375  QQ:3259632176

D-甘露糖/D-果糖/D-葡萄糖检测试剂盒

D-甘露糖/D-果糖/D-葡萄糖检测试剂盒 D-mannose/D-fructose/D-glucose assay kit

产品名称:D-甘露糖/D-果糖/D-葡萄糖检测试剂盒

英文名称:D-mannose/D-fructose/D-glucose assay kit

货号: K-MANGL

型号规格:55次

优点:成本低(每次检测成本);所有试剂配制后的稳定性〉2年;只有酶试剂盒可用;方法简单;反应快;包含标准品

检测原理:

检测方法:紫外分光光度法

检测波长:340nm;

反应时间