乳酸鹽濃度的異常升高與多種疾病如糖尿病、酸毒癥等疾病有密切的關(guān)系。L(+)-乳酸鹽是人體中乳酸鹽代謝的主要中間產(chǎn)物,并且存在于血液中。D(-)-乳酸鹽也存在,但含量很低,只有L(+)-乳酸鹽 的1-5%。過高的乳酸鹽濃度提示糖尿病和乳酸性酸毒癥等疾病的存在。近期也有研究顯示,利用核磁共振檢測大腦中乳酸鹽含量,可了解人類大腦的老化程度;并發(fā)現(xiàn)乳酸鹽含量越高,大腦越老化。
![]() 如何簡單快速地檢測L-乳酸的含量呢?L-lactate比色法檢測試劑盒 K627-100就很好推薦~原理如下: BioVision的乳酸檢測分析試劑盒II乳酸檢測試劑盒中,乳酸被乳酸脫氫酶氧化,產(chǎn)物與探針反應(yīng),生產(chǎn)的物質(zhì)顯色(λmax = 450nm).本試劑盒檢測各種生物樣品中(比如血清、血漿、體液、食物、培養(yǎng)基等)的L(+)-乳酸.無需預(yù)處理和純化樣品,檢測量程為0.02 mM – 10 mM. L-乳酸檢測試劑盒特點(diǎn):
![]() 《可靠精準(zhǔn)的標(biāo)準(zhǔn)曲線與結(jié)果展示》 L-乳酸檢測試劑盒引用文獻(xiàn): 1.Cheng et al., mTOR- and HIF-1α–mediated aerobic glycolysis as metabolic basis for trained immunity. Science,?Sep 2014; 345: 1250684. 2.Ishida et al., Bioavailable copper modulates oxidative phosphorylation and growth of tumors. PNAS, Nov 2013; 110: 19507 - 19512. 3.Kuroda, S. et. al. Basic leucine zipper transcription factor, ATF-like (BATF) regulates epigenetically and energetically effector CD8 T-cell differentiation via Sirt1 expression. PNAS, Sep 2011; 108: 14885 - 14889. 4.Tanupriya Contractor and Chris R. Harris, p53 Negatively Regulates Transcription of the Pyruvate Dehydrogenase Kinase Pdk2, Cancer Res., Jan 2012; 72: 560 - 567. |
|