用于定量测定尿液中吡啶啉 (PYD) 和脱氧吡啶诺林 (DPD) 的 HPLC 测定
描述
HPLC 检测交联适用于手动和自动方法(在 Gilson ASPEC™ 系统上),用于定量测定尿液中的吡啶啉 (PYD) 和脱氧吡啶诺林 (DPD)。
吡啶衍生物吡啶啉 (PYD) 和脱氧吡啶诺林 (DPD) 被视为最特异的骨质吸收标志物。 这些骨代谢生化标志物提供有关骨转换动态和相关骨质损失的信息,并可以控制骨质疏松症等的进展或治疗。 此测试采用特有的内部标准品,其校准可追溯到 CDC 参考物质。 样本制备容易,消除了干扰物质,而且不需要专门的饮食限制。
设计用于 Gilson ASPEC™ XL 或 GX-271 的自动应用提供高的样本通量和更短的动手操作时间,带有过夜处理选项。
Bio-Rad 制定了许多 Gilson ASPEC™ XL 或 GX-271 和伯乐 HPLC 试剂盒联用的自动化实验方案。 每个实验方案均经过验证,测试结果完全可信。 这些方法可显著减少劳动小时数,从而有助于降低实验室成本。 有关 Gilson ASPEC™ 方法的详细信息,请与您当地的 Bio-Rad 代表联系。
测试特性:
- 原理: 等度 HPLC 法(反相)
- 层析持续时间: 16 分钟
- 样本体积: 150 µL 尿液
- 流速: 0.7 mL/min
- 荧光检测: 激发: 295 nm,发射: 400 nm
订购
items
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(停产) Pyridinium-Crosslinks by HPLC Reagent Kit
195-6576
Reagent kit for analysis of pyridinoline (PYD) and deoxypyridinoline (DPD) in urine by HPLC (100 tests)
(停产) Reagent Set
195-6576R
Reagents for Pyridinium-Crosslinks by HPLC (1 unit)
(停产) Pyridinium-Crosslinks by HPLC Reagent Kit
195-6596
Reagent kit for analysis of pyridinoline (PYD) and deoxypyridinoline (DPD) in urine by HPLC (100 tests)
(停产) Reagent Set
195-6596R
Reagents for Pyridinium-Crosslinks by HPLC Reagent Kit (1 unit)
(停产) Hydrolysis glass tubes
195-9509
Glass tube set for precolumn sample derivatization prior to assay of hydroxyproline by HPLC (100 tubes)
(停产) Pyridinium Crosslinks by HPLC Reagent Kit, Automated Method
195-5930
Reagents for automated analysis of pyridinoline (PYD) and deoxypyridinoline (DPD) in urine by HPLC on Gilson ASPEC systems (300 tests)
(停产) Reagent Set
195-5930R
Reagents for Pyridinium-Crosslinks by HPLC Reagent Kit, automated (1 unit)
(停产) Analytical Cartridge for Pyridinium Crosslinks by HPLC Reagent Kit
195-5929
One separation cartridge and 2 microguard cartridges for Pyridinium Crosslinks by HPLC assay (1 package; 500 injections)
(停产) Analytical Cartridge Holder
195-5925
Holder for analytical cartridge used for HPLC assays (1 unit)
(停产) Micro-Guard Cartridge Holder
195-5030
1 holder for high performance liquid chromatography guard cartridge
(停产) Valve-device for Gilson ASPEC, Automated Method
195-9530
Valve-device for HPLC on Gilson ASPEC, automated method (1 unit)
(停产) Application Disk for ASPEC V 2.0, Automated Method
195-5954
Software disk for automation of HPLC assays on Gilson ASPEC systems (1 disk)
(停产) Disposable Columns for Pyridinium Crosslinks by HPLC Reagent Kit
195-6577
Disposable columns for use with Pyridinium Crosslinks by HPLC (100 columns)
(停产) Disposable Columns for Pyridinium Crosslinks by HPLC Reagent Kit, Automated Method
195-6575
Disposable columns for use with Pyridinium Crosslinks by HPLC, automated method (100 columns)
(停产) Test Mix for Pyridinium Crosslinks by HPLC Reagent Kit
195-5915
Test mixture to verify performance of Pyridinium Crosslinks by HPLC (2.5 mL)
(停产) Urine Calibrator Set (mono-level) for Pyridinium Crosslinks by HPLC Reagent Kit
195-6579
Mono-level urine calibrator set for Pyridinium Crosslinks by HPLC (2 x 3 mL)
(停产) Mobile Phase for Pyridinium Crosslinks by HPLC Reagent Kit
195-6570
Mobile phase for Pyridinium Crosslinks by HPLC assay (1700 mL)
(停产) Micro-Guard Refill Cartridges
195-6003
Package of 2 guard cartridges, each protects high performance liquid chromatography column for 250 injections
(停产) Pyridinium Crosslinks by HPLC Control Set (bi-level)
195-5959
Bi-level, urine-based controls for pyridinoline and deoxypyridinoline (2 x 2 x 5 mL)
(停产) Hydrolysis glass tubes
195-9509
Glass tube set for precolumn sample derivatization prior to assay of hydroxyproline by HPLC (100 tubes)