Abstract: The invention provides methods and compositions which find use, inter alia, for modulating the stabilization of actin filaments. The compositions may comprise one or more polypeptide moieties derived from a novel human diaphanous polypeptide and/or one or more nucleic acid moieties derived from a novel human diaphanous gene or gene transcript. The invention also provides agents which specifically modify the binding of a natural human diaphanous gene or gene product with a natural binding target thereof, isolated human diaphanous hybridization probes and primers capable of specifically hybridizing with the disclosed human diaphanous genes, human diaphanous-specific binding agents such as specific antibodies, and methods of making and using the subject compositions in diagnosis, therapy and in the biopharmaceutical industry.

Abstract: The invention provides methods and compositions which find use, inter alia, for modulating the stabilization of actin filaments. The compositions may comprise one or more polypeptide moieties derived from a novel human diaphanous polypeptide and/or one or more nucleic acid moieties derived from a novel human diaphanous gene or gene transcript. The invention also provides agents which specifically modify the binding of a natural human diaphanous gene or gene product with a natural binding target thereof, isolated human diaphanous hybridization probes and primers capable of specifically hybridizing with the disclosed human diaphanous genes, human diaphanous-specific binding agents such as specific antibodies, and methods of making and using the subject compositions in diagnosis, therapy and in the biopharmaceutical industry.

Abstract: An apparatus for automatically drawing a blood sample from a sealed container having an internal pressure below that of atmospheric pressure comprises an aspirating needle which serves to pierce the sealed container to aspirate liquid from the container, and to vent the interior of the container to the surrounding atmosphere through a suitable vent line connected to the needle. Such apparatus further comprises a vacuum pump connected to the needle through an aspiration line for aspirating blood from the sealed container. To warn the user of the possibility that fluid (e.g. cleansing diluent) in the aspirating needle has been drawn into the sealed container in the event of a vent line failure, apparatus is provided for detecting the pressure in the container immediately after the aspirating needle has pierced the container seal, and for comparing this pressure with a predetermined nominal value (typically, the negative pressure rating of the vacuum pump).