Abstract:
A chimeric phosphorylation indicator is provided. A chimeric phosphorylation indicator can contain a donor molecule, a phosphorylatable domain, a phosphoaminoacid binding domain (PAABD), and an acceptor molecule. A chimeric phosphorylation indicator also can contain a phosphorylatable polypeptide and a fluorescent protein, wherein the phosphorylatable polypeptide is contained within the sequence of the fluorescent protein, or wherein the fluorescent protein is contained within the sequence of the phosphorylatable polypeptide. Also provided are polynucleotides encoding such chimeric phosphorylation indicators, as well as kits containing the indicators or the polynucleotides. In addition, a method of using the chimeric phosphorylation indicators to detect a kinase or phosphatase in a sample is provided.
Abstract:
A chimeric phosphorylation indicator (CPI) as provided herein can contain a donor molecule, a phosphorylatabe domain, a phosphoaminoacid binding domain (PAABD), and an acceptor molecule. Where the phosphorylatable domain is phosphorylatable by protein kinase C (PKC), the CPI is a c-kinase activity reporter (CKAR). Donor and acceptor molecules may be, independently, fluorescent proteins such as non-oligomerizing fluorescent proteins. A CPI can contain a phosphorylatable polypeptide and a fluorescent protein; the phosphorylatable polypeptide may be contained within the sequence of the fluorescent protein, or the fluorescent protein may be contained within the sequence of the phosphorylatable polypeptide. The spatiotemporal properties of the PKC signal pathway may be tested with CKAR, calcium-sensing fluorophores and FRET-based translocation assays. Polynucleotides encoding such CPIs, and kits containing the indicators and/or the polynucleotides, are provided. A method of using the chimeric phosphorylation indicators to detect a kinase or phosphatase in a sample is provided.
Abstract:
A wideband protocol may include embodiments at various parts of a network to provide for wideband communication and provisioning. An embodiment may include a network device or other termination system, a provisioning server, a network or any portion thereof, to allow wideband communication. Examples of a wideband protocol may include channel bonding, packet bonding, a packet streaming queue, a configuration file to alert hardware or software that a device is wideband capable, provisioning of wideband capability, and the like.
Abstract:
A chimeric phosphorylation indicator is provided. A chimeric phosphorylation indicator can contain a donor molecule, a phosphorylatable domain, a phosphoaminoacid binding domain (PAABD), and an acceptor molecule. A chimeric phosphorylation indicator also can contain a phosphorylatable polypeptide and a fluorescent protein, wherein the phosphorylatable polypeptide is contained within the sequence of the fluorescent protein, or wherein the fluorescent protein is contained within the sequence of the phosphorylatable polypeptide. Also provided are polynucleotides encoding such chimeric phosphorylation indicators, as well as kits containing the indicators or the polynucleotides. In addition, a method of using the chimeric phosphorylation indicators to detect a kinase or phosphatase in a sample is provided.
Abstract:
The present invention relates to a composition for promoting eye health in a companion animal. The composition comprising: at least one polyphenol selected from the group consisting of rosemary, rosemary extract, coffee acid, coffee extract, turmeric extract, cucurmin, blueberry extract, grapeseed extract, rosemarinic acid, tea extract, and mixtures thereof.
Abstract:
A wideband protocol may include embodiments at various parts of a network to provide for wideband communication and provisioning. An embodiment may include a network device (130) or other termination system (140), a provisioning server (110), a network (120) or any portion thereof, to allow wideband communication. Examples of a wideband protocol may include channel bonding, packet bonding, a packet streaming queue, a configuration file to alert hardware or software that a device is wideband capable, provisioning of wideband capability, and the like.