6-phosphogluconate dehydrogenase (6-PGDH) is the rate-limiting enzyme of the pentose phosphate pathway, which is responsible for the production of NADPH, energy balance, growth rate, and cell viability. 6-PGDH is also associated with a variety of tumor signaling pathways, including epidermal growth factor signaling pathway and nuclear factor E2 related factor signaling pathway. The principle of this kit is that the product generated by the 6-PGDH catalytic substrate reacts with the chromogenic agent to generate the chromogenic substance, which has the maximum absorption at 450 nm, and is calculated by measuring the OD value at 450 nm 6-PGDH enzyme activity.
Acetaldehyde is the main aldehyde compound in fermented food such as beer and wine, and has pungent odor. At present, acetaldehyde can be used as a food additive in yogurt, juice, candy, and alcoholic beverages, and it is generally believed that acetaldehyde ingestion from normal drinking in daily life will not cause cancer. However, more and more recent studies have found that acetaldehyde produced in the human body through the pathway of ethanol metabolism will increase the probability of human cancer. The detection principle of this kit is: The enzyme catalyzes acetaldehyde to product an orange-red substance with the chromogenic agent. The maximum absorption of the substance is at 450 nm, and the content of acetaldehyde in the sample can be calculated by measuring the OD value at 450 nm.
AchE catalyzes the hydrolysis of acetylcholine to form choline, and choline react with dithio p-nitrobenzoic acid (DTNB) to form 5-mercapto-nitrobenzoic acid (TNB). TNB has an absorption peak at 412nm. And the activity of AchE is calculated by measuring the increasing rate of absorbance at 412nm.
ACC catalyzes acetyl-coA, NaHCO3 and ATP to produce inorganic phosphorus, the activity of ACC can be calculated by measuring the change of inorganic phosphorus content.
Malate and NAD+ form oxoacetate and NADH under the action of malate dehydrogenase, then acetyl-coa and oxoacetate form coenzyme A and citrate under the action of citrate synthetase. The content of acetyl-coA can be calculated by measuring the change of absorbance value at 340 nm
Acetyl-CoA is an essential cofactor and acyl carrier in the enzymatic acetyl transfer reaction. It can be formed by oxidative decarboxylation of pyruvate in mitochondria, oxidation of long-chain fatty acids, or oxidative degradation of certain amino acids. Acetyl-CoA is the starting compound of the citric acid cycle. The detection principle of this kit is that Acetyl-CoA is converted into other substances under the condition of enzyme catalysis, and the resulting fluorescence is detected by fluorescence microplate reader at the maximum excitation wavelength of 535 nm and the maximum emission wavelength of 587 nm.
Inserisci la tua e-mail e seleziona le aree di interesse per ricevere le ultime novità, approfondimenti e promozioni.
Seleziona uno o più ambiti di interesse per ricevere comunicazioni più utili e mirate.
2025 TEMA Ricerca - All Rights Reserved.
