Provided is a novel fluorescent probe.

A compound of the following general formula (I) or a salt thereof.

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The present invention is directed to compounds that specifically target DUSP5 and act as antagonists of that enzyme. Such compounds are useful in the treatment of various conditions including, but not limited to vascular anomalies, cancer, and macular degeneration.

The present invention is directed to compounds that specifically target DUSP5 and act as antagonists of that enzyme. Such compounds are useful in the treatment of various conditions including, but not limited to vascular anomalies, cancer, and macular degeneration.

The present invention relates to the use of tissue non-specific alkaline phosphatase (TNAP) as a marker for identifying and/or isolating adult multipotential cells. The present invention also relates to cell populations enriched by methods of the present invention and therapeutic uses of these cells.

The present invention relates to the use of tissue non-specific alkaline phosphatase (TNAP) as a marker for identifying and/or isolating adult multipotential cells. The present invention also relates to cell populations enriched by methods of the present invention and therapeutic uses of these cells.

Herein the inventors demonstrate that mineralization is a natural ability of cells cultured with at least two elements: calcium and acyclic alkane phosphoester salt or inorganic phosphate salt. The present invention provides methods for producing hydroxyapatite (HAP) in cell culture by supplying cells with these elements. The natural HAP crystals produced by these methods may be utilized in biomedical applications such as bone grafting. Also provided are methods of measuring organic phosphates in a sample from a subject and methods of measuring the glycerophosphates in a sample from a subject.

Herein the inventors demonstrate that mineralization is a natural ability of cells cultured with at least two elements: calcium and acyclic alkane phosphoester salt or inorganic phosphate salt. The present invention provides methods for producing hydroxyapatite (HAP) in cell culture by supplying cells with these elements. The natural HAP crystals produced by these methods may be utilized in biomedical applications such as bone grafting. Also provided are methods of measuring organic phosphates in a sample from a subject and methods of measuring the glycerophosphates in a sample from a subject.

The present invention relates to methods of detecting a neural injury biomarker in a biological sample. The method includes subjecting a biological sample to an assay according to the present invention that produces a measurable signal and detecting the measurable signal. The presence or absence of the measurable signal indicates the presence or absence of the biomarker in the sample. The present invention also relates to methods of determining the state of a subject's neural injury. The present invention also relates to systems and devices useful in carrying out the methods of the present invention.

The present invention relates to methods of detecting a neural injury biomarker in a biological sample. The method includes subjecting a biological sample to an assay according to the present invention that produces a measurable signal and detecting the measurable signal. The presence or absence of the measurable signal indicates the presence or absence of the biomarker in the sample. The present invention also relates to methods of determining the state of a subject's neural injury. The present invention also relates to systems and devices useful in carrying out the methods of the present invention.

The present disclosure provides a technique for quantitatively detecting alkaline phosphatase (ALP) activities in seawater and other aquatic environments, based on surface-enhanced Raman spectroscopy by taking 5-bromo-4-chloro-3-indolyl phosphate (BCIP) as a substrate and dimethyl sulfoxide (DMSO) as an internal standard. Results show that ALP activity has a good linear correlation with the intensity ratio of a characteristic Raman peak to that of the internal standard peak (600 cm.sup.−1/677 cm.sup.−1) (R.sup.2=0.977). The technique was successfully applied to detect ALP activity of a seawater sample. By extension this technique can also be used in detecting the activity of other microbial extracellular enzymes (e.g., aminopeptidase) in seawater and thus, lays a solid scientific foundation for in-situ detection of the activities of other extracellular enzymes in seawater and other aquatic environments.