The phrase "a well known agent" is correct and usable in written English.
It can be used to refer to an agent who is recognized or famous within a particular field or context.
Example: "The conference featured a well known agent who has represented several high-profile clients in the entertainment industry."
Alternatives: "a renowned agent" or "a famous agent".
Diarra also said that his time at West Ham United has become a waste of time After the move, Diarra claimed he was conned when his "well known" agent lied to him to join West Ham United.
Toxigenic strains of Corynebacterium diphtheriae are well known agent of diphtheria.
Well known agents have an edge since the agents all know each other and they like working with people who get things closed.
Fungi are well known agents of decomposition of organic matter composed of cellulosic substrate in particular (Lynd et al. [2002]).
Bacillus anthracis, the causative agent of anthrax, is a well known bioterrorism agent.
In his police interview, Harris said: "I also understand that she instructed a well known PR agent to sell her story to the media and that she is reported to have received a considerable sum for providing interviews.
It has recently been shown that this compound displays antiviral activity [64], induces respiratory burst in rat neutrophils through protein kinase C activation [65, 66] and is a well known antineoplastic agent (inhibits or prevents the proliferation of neoplasms) [67].
In agreement with previous studies in humans tissues Kp-10 expression levels were negligible [12], [36], even after treatment with a well known hypertensive agent (angiotensin II) [37].
In the current study we sought to obtain insight into the validity of an alternative explanation, i.e. that colonization of the intestinal tract with VRE impairs the immune response to P. aeruginosa, a well known causative agent of nosocomial pneumonia.
Compound 4 is a well known cytotoxic agent [ 37– 37].
