The phrase "agent that can be" is correct and usable in written English.
It can be used in contexts where you are describing a type of agent that has the potential to perform a certain action or function.
Example: "The software acts as an agent that can be deployed to monitor network activity."
Alternatives: "entity capable of" or "agent able to".
The International Cycling Union said Li Fuyu tested positive for Clenbuterol, an anabolic agent that can be used to reduce body fat.
Estée Lauder's new Stay Bronze Moisturizing Tan Extender ($20 at Macy's) is a light self-tanning agent that can be used to prolong an existing tan or create a glow.
His aim, therefore, is to come up with an HIV neutralising agent that can be made cheaply, on a large scale, and where production can be easily carried out in developing countries themselves.
If China's proposal was voted through, he said: "This would be an absolute disaster for low-resource countries, which depend on ketamine as a safe injectable anaesthetic agent that can be used in many emergency situations, particularly in obstetrics for emergency caesarean sections.
The changes may result from the properties of an agent that can be found in each of the examined samples.
Among them, perillyl alcohol (POH) is a promising anti-cancer agent that can be produced by hydroxylation of limonene.
There are several other agents that can be highly effective in the treatment of diabetes.
However, there are several therapeutic agents that can be used to slow disease progression or to alleviate symptoms.
"At this point, the false positive rate is too high, the number of agents that can be detected is limited," said Dr. Bradley Smith, a fellow at the Center for Civilian Biodefense Strategies at Johns Hopkins University.
Some are strong oxidizing agents that can be reduced to stable, intensely deep blue species (heteropoly blues), which in turn can act as reducing agents, restoring the original colour on oxidation.
Therapeutic agents that can be used to treat marble bone disease include gamma interferon, a protein that delays progression of the disease, or calcitriol, a vitamin D compound that stimulates osteoclasts to dissolve and absorb bone.
