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2019/03/28

Dibenzocyclooctyne Groups And What Makes It Remarkable

By Janet Barnes


There are several elements in chemistry which were given quite much attention because of the properties they posses which were suitable for many kind of experiment. One of which is the dibenzocyclooctyne or DBCO because this element is known to be thermally stable in terms of high specific reactivity towards the azide group. This is done through a strain promoted of click reactions without any presence of catalyst on the process. This ligation reaction is quite fast and its result shows in a quantitative yield of some stable triazoles. This is proven so long as its within the physiological temperatures as well as some pH ranges.

These groups are not usually to react on the amines or hydroxyls which were typically seen and present on some if not all biomolecules. Thus, it has found a broad application in means of studying the dynamic biological systems like the live cells, whole organisms as well as the liv animals.

There said to be a ligation reaction in which responsible for the fast result that has been showing in the quantitative yield of several triazoles which were known to be stable. But, there were few considerations which could make it successful though. Like for example, it has to have a physiological temperature and have pH range.

Such groups were also prone to reacting with amines or hydroxyls. These stuff are commonly found present on biomolecules in general, though not entirely all. By that, scientist have found its broad application to add up on the dynamic biological system. A valid example to that would be those found on live cells, it also includes those whole organism in a live animals.

It also has a mild condition which can be considered in contrast to other elements. It shows on the conjugation of which to the aqueous buffered media at a relatively low temperature. The result sure is quite minimal and mild which somehow is not compatible to other forms of reaction.

They were also to try it along with turning over of nucleic acid into immobilization as tracking occurs. Because of that, they have noticed something strange on its capability. They were able to see a strong chance of lipid labeling on most living cells located on animals which were alive.

The conjugation chemistry is merely based on reaction of the dibenzocyclooctyne groups with the azide linker which then can form the stable triazole. It is quite rapid when done in a room temperature. It would normally nor require the catotoxic to even react that way.

All in all, this has a really unique and one of a kind covalent bond which were created when it is conjugated with some type of biomolecules. It then will react to a new azide linker which is incorporated to a second biomolecule. To compare it with other dibenzocyclooctyne reagents, its longer stability would pop out of its capability and characteristic.

But, it is different when exposed to the azide moieties. This shows a strong stability that is in fact known to last a long term. They have successfully implied an efficiency characteristic and property to that. As a result, they have created triazoles highly stable in a quantitative yield and that right there is already something remarkable.




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