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譜析（上海）生物科技有限公司提供——Hydroxyproline in Urine 質譜診斷方案
 
一、說明
Osteoporosis is a metabolic bone disease which is characterised by an abnormally low bone density and therefore is associated with an increased risk of fracture. The bone degradation goes along with an increased formation of the amino acid hydroxyproline, which is released into blood circulation and is excreted with urine.The RECIPE test kit guarantees an accurate hydroxyproline measurement. Using a special sample preparation, hydroxyproline is turned into a derivative and can be quantified without interferences from other amino acids.
 
二、產品優勢
（1）High analytical selectivity
（2）Injection interval: 8 min
（3）Reliable determination
 
三、測試數據
Linearity:                  5 - 170 mg/I     
Recovery:                   90 - 100 %
LOD:                        3 mg/I
LLOQ:                       5 mg/I
Intraassay precision:      3.5%
Interassay precision:       4.5%  
 
四、高效液相色譜參數
Pump:                       binary gradient pump, flow rates: 1.2, 1.4 ml/min
Injection volume:           20 μl
Injection interval:         8 min
UV/VIS-Detector:           471 nm
HPLC-Thermostat:            60 °C
 
五、樣品制備
  
 
 
六、訂購信息
 
 
 

更多產品請咨詢譜析（上海）生物科技有限公司。
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