主要仪器

仪器说明

  本实验室对样品中所含脂类、过氧化脂类、脂蛋白等脂类相关物质进行定性和定量分析,不仅承接各类委托测试项目,而且积极开展合作研究。同时,我们也有能力从能否抑制脂质和细胞氧化的角度,去开发功能性食品。随时欢迎有关委托分析、合作研究、咨询等事宜。

  以下列出了可供委托分析和合作研究的共享设备。在简单的说明之后,合作研究人员可以自行使用这些设备开展实验。


仪器一览

质谱仪
(应用实例:脂质过氧化物的检测)

TSQ Quantum Access (×2)

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With the Linear Ion Trap and the SRM(Selected Reaction Monitoring)mode, it is possible to perform quantitative analysis with high selectivity and sensitivity.

 


TSQ Quantum Access MAX

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The equipped HESI (heated ESI) probe reduces noise and increases sensitivity (5-10 times higher than TSQ Quantum Access), thus enhancing quantitative performance.

 


LXQ

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Linear Ion Trap can perform Multi-stage Tandem Mass Spectrometry, which is very helpful for elucidating the structure of target compound.

 


LTQ Orbitrap XL

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This instrument is used for achieving ultra-high resolution (>100,000) mass spectrometry with reliable accurate mass (3 ppm by the external standard, and 2ppm by the internal standard). Besides, the combined Linear Ion Trap can perform Multi-stage Tandem Mass Spectrometry, making it a very effective approach for compound structure elucidation and target component identification.

We have specialized technicians to maintain and use these mass spectrometers.

 

原子力显微镜 (MFP-3D)


(Application example: Shape and hardness measurement of samples such as lipoproteins and cells)

 


电化学分析仪 (ALS Model600C)

ALS
(Application example: Measurement of LDL anti-oxidant activity, and oxidation-reduction reaction)

 


全自动生化分析仪 (HITACHI 7170)

7170
(Application example: Lipid analysis)

 


酶标仪 (PerkinElmer ARVO MX 1420-032)

ARBO
(Application example: Measurement of ORAC, DPPH, etc.)

 


分子作用分析仪 (Initium Affinix Q)

QCM
(Application example: To analysis the interaction of biological molecules)

 


等温滴定量热仪 (MicroCal VP-ITC)

ITC
(Application example: Measurement of coupled heat, measurement of coupling constants, etc.)

 


分光光度计 (JASCO FP-6500, V-530)、高效液相色谱 (HITACHI)、超速离心机 (BECKMAN COULTER, HITACI), etc.