A synthetic human V(L) phage display library, created by the randomization of all complementarity-determining regions (CDRs) in a V(L) scaffold, was panned against three test antigens to determine the propensity of the library to yield non-aggregating binders. A total of 22 binders were isolated against the test antigens and the majority (20) were monomeric. Thus, human V(L) repertoires provide an efficient source of non-aggregating binders and represent an attractive alternative to human V(H) repertoires, which are notorious for containing high proportions of aggregating species.
View Article and Find Full Text PDFStrategies to provide neuroprotection and to promote regenerative axonal outgrowth in the injured brain are thwarted by the plethora of axon growth inhibitors and the ligand promiscuity of some of their receptors. Especially, new neurons derived from ischemia-stimulated neurogenesis must integrate this multitude of inhibitory molecular cues, generated as a result of cortical damage, into a functional response. More often than not the response is one of growth cone collapse, axonal retraction and neuronal death.
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