譜析（上海）生物科技有限公司提供——Homocysteine in Plasma 質譜診斷方案
2022/3/4 10:05:43
譜析（上海）生物科技有限公司提供——Homocysteine in Plasma 質譜診斷方案
一、說明
Homocysteine is an established marker to estimate the risk towards atherosclerosis and coronary heart disease. An elevated plasma homocysteine level (hyperhomocysteinemia), caused by nutrient deficiencies or by genetic defects, can be reduced by intake of folic acid, vitamin B6 and B12.Therefore the determination of homocysteine does not only serve for the risk assessment towards atherosclerotic affections but also to ensure the proper combination and dosage of a nutrition supplement therapy.
二、產品優勢
（1）Reliable sample preparation (specific derivatisation reagent)
（2）Injection interval: 5 min
三、測試數據
Linearity: 1 - 100 μmol/I
Recovery: 95 - 105 %
LOD: 0.5 μmol/I
LLOQ: 1 μmol/I
Intraassay precision: 3.9%
Interassay precision: 5.8%
四、高效液相色譜參數
Pump: isocratic pump, flow rate: 1.0 ml/min
Injection volume: 20 μl
Injection interval: 5 min
Fluorescence
detector: 385 nm (exc.), 515 nm (em.)
HPLC-Thermostat: 30 °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。
網址： www.nfzsxb.cn
電話：021-58116080
手機：17717017426 陳經理 18019263206 陸經理
譜析（上海）生物科技有限公司，您實驗室試劑供應專家，歡迎咨詢詳談。
一、說明
Homocysteine is an established marker to estimate the risk towards atherosclerosis and coronary heart disease. An elevated plasma homocysteine level (hyperhomocysteinemia), caused by nutrient deficiencies or by genetic defects, can be reduced by intake of folic acid, vitamin B6 and B12.Therefore the determination of homocysteine does not only serve for the risk assessment towards atherosclerotic affections but also to ensure the proper combination and dosage of a nutrition supplement therapy.
二、產品優勢
（1）Reliable sample preparation (specific derivatisation reagent)
（2）Injection interval: 5 min
三、測試數據
Linearity: 1 - 100 μmol/I
Recovery: 95 - 105 %
LOD: 0.5 μmol/I
LLOQ: 1 μmol/I
Intraassay precision: 3.9%
Interassay precision: 5.8%
四、高效液相色譜參數
Pump: isocratic pump, flow rate: 1.0 ml/min
Injection volume: 20 μl
Injection interval: 5 min
Fluorescence
detector: 385 nm (exc.), 515 nm (em.)
HPLC-Thermostat: 30 °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。
網址： www.nfzsxb.cn
電話：021-58116080
手機：17717017426 陳經理 18019263206 陸經理
譜析（上海）生物科技有限公司，您實驗室試劑供應專家，歡迎咨詢詳談。
