Abstract: The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a retinoid X receptor as a surrogate analyte and methods of using the compounds in a variety of in vitro, in vitro and ex vivo contexts.

Abstract: The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a chloride intracellular channel 1 (CLIC1) as a surrogate analyte and methods of using the compounds in a variety of in vitro, in vitro and ex vivo contexts.

Abstract: Peptide-based compounds including heteroatom-containing, three-membered rings efficiently and selectively inhibit specific activities of N-terminal nucleophile (Ntn) hydrolases. The activities of those Ntn having multiple activities can be differentially inhibited by the compounds described. For example, the chymotrypsin-like and PGPH activities of the 20S proteasome can be selectively inhibited with the inventive compounds. The peptide-based compounds include at least three peptide units, an epoxide or aziridine, and functionalization at the N-terminus, such as a detectable label. Along with therapeutic utilities, these peptide based compounds can be used in assays useful for screening, monitoring, diagnostic and/or dosing purposes.

Abstract: The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a thioredoxin-like 32 kDa protein (TXNL) as a surrogate analyte and methods of using the compounds in a variety of in vitro, in vitro and ex vivo contexts.

Abstract: The present invention relates to methods and compositions utilizing inteins to generate libraries of cyclic peptides in vivo. The prevent invention also relates to methods for inhibiting protein-protein interaction.

Abstract: The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a retinoid X receptor as a surrogate analyte and methods of using the compounds in a variety of in vitro, in vitro and ex vivo contexts.

Abstract: The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a CLLD8 protein as a surrogate analyte and methods of using the compounds in a variety of in vitro, in vitro and ex vivo contexts.

Abstract: The present invention relates to methods and compositions utilizing inteins to generate libraries of cyclic peptides in vivo. The prevent invention also relates to methods for inhibiting protein-protein interaction.

Abstract: The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a thioredoxin-like 32 kDa protein (TXNL) as a surrogate analyte and methods of using the compounds in a variety of in vitro, in vitro and ex vivo contexts.

Abstract: The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL 4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a chloride intracellular channel 1 (CLIC1) as a surrogate analyte and methods of using the compounds in a variety of in vitro, in vivo and ex vivo contexts.

Abstract: The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a CLLD8 protein as a surrogate analyte and methods of using the compounds in a variety of in vitro, in vitro and ex vivo contexts.

Abstract: The present invention relates to methods and compositions utilizing inteins to generate libraries of cyclic peptides in vivo. The prevent invention also relates to methods for inhibiting protein-protein interaction.

Abstract: The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a c-Myc protein as a surrogate analyte and methods of using the compounds in a variety of in vitro, in vitro and ex vivo contexts.

Abstract: The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a CLLD8 protein as a surrogate analyte and methods of using the compounds in a variety of in vitro, in vitro and ex vivo contexts.

Abstract: The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a BAP-37 as a surrogate analyte and methods of using the compounds in a variety of in vitro, in vitro and ex vivo contexts.

Abstract: The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize an adenosine kinase as a surrogate analyte and methods of using the compounds in a variety of in vitro, in vitro and ex vivo contexts.

Abstract: The invention relates to the inhibition of tubulin polymerization. The invention provides compounds and methods for inhibiting tubulin polymerization. The invention also provides compositions and methods for treating cell proliferative diseases and conditions.

Abstract: The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a CLLD8 protein as a surrogate analyte and methods of using the compounds in a variety of in vitro, in vitro and ex vivo contexts.

Abstract: The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a c-Myc protein as a surrogate analyte and methods of using the compounds in a variety of in vitro, in vitro and ex vivo contexts.

Abstract: The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a thioredoxin-like 32 kDa protein (TXNL) as a surrogate analyte and methods of using the compounds in a variety of in vitro, in vitro and ex vivo contexts.