譜析（上海）生物科技有限公司提供——VMA, HVA and 5-HIAA in Urine 質(zhì)譜診斷方案
2022/3/4 8:59:12
譜析（上海）生物科技有限公司提供——VMA, HVA and 5-HIAA in Urine 質(zhì)譜診斷方案
一、說明
Vanillylmandelic acid (VMA) and homovanillic acid (HVA) are end-products of the catecholamine metabolism. The determination of VMA and HVA in urine serves as a screening test for neuroblastoma, one of the most common solid tumors in early childhood. 5-hydroxyindoleacetic acid (5-HIAA) is a metabolite of serotonin and is used for the diagnosis of carcinoid tumors. The RECIPE ClinRepe@ Complete Kit allows a reliable determination of VMA, HVA and 5-HIAA in only 15 min time for analysis. Also available: Complete kits for automated sample preparation.
二、產(chǎn)品優(yōu)勢
(1)高選擇性樣品制備
(2)注射間隔:15分鐘
(3)可靠的測試程序
三、測試數(shù)據(jù)
Linearity: VMA: 0.6- 100 mg/l
HVA: 0.3 - 100 mg/l
5-HIAA: 0.2- 50 mg/l
Recovery: 75- 90 %
LOD： VMA: 0.2 mg/l
HVA: 0.1 mg/l
5-HIAA: 0.1 mg/l
LLOQ: VMA: 0.6 mg/l
HVA: 0.3 mg/l
5-HIAA: 0.2 mg/l
Precision
Intraassay : 2.6 % (VMA), 2.5 % (HVA),3.0 % (5-HIAA)
Interassay : 3.7 % (VMA), 3.8 % (HVA),3.6 % (5-HIAA)
四、高效液相色譜參數(shù)
Isocratic Pump: flow rate: 0.9 ml/min
Injection vol. / int. : 20 μl / 15 min
EC-Detector: pot. : 800 mV, sen.: 50 nA
HPLC-Thermostat: 30 °C
五、樣品制備
六、訂購信息
更多產(chǎn)品請咨詢譜析（上海）生物科技有限公司。
網(wǎng)址： www.nfzsxb.cn
電話：021-58116080
手機(jī)：17717017426 陳經(jīng)理 18019263206 陸經(jīng)理
譜析（上海）生物科技有限公司，您實(shí)驗(yàn)室試劑供應(yīng)專家，歡迎咨詢詳談。
一、說明
Vanillylmandelic acid (VMA) and homovanillic acid (HVA) are end-products of the catecholamine metabolism. The determination of VMA and HVA in urine serves as a screening test for neuroblastoma, one of the most common solid tumors in early childhood. 5-hydroxyindoleacetic acid (5-HIAA) is a metabolite of serotonin and is used for the diagnosis of carcinoid tumors. The RECIPE ClinRepe@ Complete Kit allows a reliable determination of VMA, HVA and 5-HIAA in only 15 min time for analysis. Also available: Complete kits for automated sample preparation.
二、產(chǎn)品優(yōu)勢
(1)高選擇性樣品制備
(2)注射間隔:15分鐘
(3)可靠的測試程序
三、測試數(shù)據(jù)
Linearity: VMA: 0.6- 100 mg/l
HVA: 0.3 - 100 mg/l
5-HIAA: 0.2- 50 mg/l
Recovery: 75- 90 %
LOD： VMA: 0.2 mg/l
HVA: 0.1 mg/l
5-HIAA: 0.1 mg/l
LLOQ: VMA: 0.6 mg/l
HVA: 0.3 mg/l
5-HIAA: 0.2 mg/l
Precision
Intraassay : 2.6 % (VMA), 2.5 % (HVA),3.0 % (5-HIAA)
Interassay : 3.7 % (VMA), 3.8 % (HVA),3.6 % (5-HIAA)
四、高效液相色譜參數(shù)
Isocratic Pump: flow rate: 0.9 ml/min
Injection vol. / int. : 20 μl / 15 min
EC-Detector: pot. : 800 mV, sen.: 50 nA
HPLC-Thermostat: 30 °C
五、樣品制備
六、訂購信息
更多產(chǎn)品請咨詢譜析（上海）生物科技有限公司。
網(wǎng)址： www.nfzsxb.cn
電話：021-58116080
手機(jī)：17717017426 陳經(jīng)理 18019263206 陸經(jīng)理
譜析（上海）生物科技有限公司，您實(shí)驗(yàn)室試劑供應(yīng)專家，歡迎咨詢詳談。
