譜析（上海）生物科技有限公司提供——Aromatic Amino Acids in Plasma 質譜診斷方案
 
一、說明
Several metabolic disorders result from an impaired amino acid metabolism. Furthermore, some forms of depression seem to be connected with alterations of the metabolism of tyrosine and tryptophan, these being the precursors of the brain neurotransmitters epinephrine, norepinephrine, dopamine and serotonin. The ClinRep Complete Kit serves for the analysis of the amino acids phenylalanine, tyrosine and tryptophan and may be used for the monitoring of the blood plasma level within a dietary therapy.
 
Important notice:
The kit is not intended for use in neonatal screening programmes and especially not for PKU diagnosis. For this diagnostic purpose two ClinMass LC-MS/MS Complete Kits are available.
 
二、產品優(yōu)勢
（1）Easy sample preparation
（2）High analytical sensitivity
（3）Reliable monitoring
 
三、測試數據
Linearity:                  0.2 - 50 mg/dl     
Recovery:                   90 - 100 %
Lower detection limit:     0.1 mg/dl
Lower determination limit: 0.2 mg/dl
Intraassay precision:      Plasma:         2.9%
Interassay precision:       Plasma:         4.5%  
 
四、高效液相色譜參數
Pump:                       isocratic pump, flow rate:    1.0 ml/min
Injection volume:           20 μl
Injection interval:         12 min
UV/VIS-Detector:            214 nm
HPLC-Thermostat:            30 °C
 
五、樣品制備
 
 
 
六、訂購信息
 

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