Abstract: An improved method of screening crystal growth conditions is provided wherein molecules are crystallized from solutions containing dyes. These dyes are selectively incorporated or associated with crystals of particular character thereby rendering crystals of particular character colored and improving detection of the dyed crystals. A preferred method involves use of dyes in protein solutions overlayed by oil. Use of oil allows the use of small volumes of solution and facilitates the screening of large numbers of crystallization conditions in arrays using automated devices that dispense appropriate solutions to generate crystallization trials, overlay crystallization trials with an oil, provide appropriate conditions conducive to crystallization and enhance detection of dyed (colored) or undyed (uncolored) crystals that result.

Abstract: An improved method of screening crystal growth conditions is provided wherein molecules are crystallized from solutions containing dyes. These dyes are selectively incorporated or associated with crystals of particular character thereby rendering crystals of particular character colored and improving detection of the dyed crystals. A preferred method involves use of dyes in protein solutions overlayed by oil. Use of oil allows the use of small volumes of solution and facilitates the screening of large numbers of crystallization conditions in arrays using automated devices that dispense appropriate solutions to generate crystallization trials, overlay crystallization trials with an oil, provide appropriate conditions conducive to crystallization and enhance detection of dyed (colored) or undyed (uncolored) crystals that result.

Abstract: The present invention is based, in part, on the discovery that mutating IL-7 in the region of the carboxy terminus, can result in modification of receptor ligand interactions between IL-7 and IL-7 receptor (IL-7R). Compounds that modify such interaction, which are also within the scope of the invention, can be used to treat T-cell-mediated disorders.

Abstract: The present invention encompasses chimeric capsid proteins, nucleic acids encoding such proteins and capsids containing chimeric capsid proteins. Methods of making the chimeric capsid proteins, the nucleic acids that encode such proteins and capsids that contain chimeric capsid proteins are also encompassed within the scope of the invention. The invention further encompasses the use of the chimeric capsid proteins to produce protein elements and to present the elements for use in structure-function studies, for use as therapeutic factors and for other purposes. Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. It is intended that the specification and examples be considered as exemplary only.

Abstract: An improved method of screening crystal growth conditions is provided wherein molecules are crystallized from solutions containing dyes. These dyes are selectively incorporated or associated with crystals of particular character thereby rendering crystals of particular character colored and improving detection of the dyed crystals. A preferred method involves use of dyes in protein solutions overlayed by oil. Use of oil allows the use of small volumes of solution and facilitates the screening of large numbers of crystallization conditions in arrays using automated devices that dispense appropriate solutions to generate crystallization trials, overlay crystallization trials with an oil, provide appropriate conditions conducive to crystallization and enhance detection of dyed (colored) or undyed (uncolored) crystals that result.

Abstract: The present invention encompasses chimeric capsid proteins, nucleic acids encoding such proteins and capsids containing chimeric capsid proteins. Methods of making the chimeric capsid proteins, the nucleic acids that encode such proteins and capsids that contain chimeric capsid proteins are also encompassed within the scope of the invention. The invention further encompasses the use of the chimeric capsid proteins to produce protein elements and to present the elements for use in structure-function studies, for use as therapeutic factors and for other purposes. Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. It is intended that the specification and examples be considered as exemplary only.