The present invention relates to ligands of Fibroblast Activation Protein (FAP) for the active delivery of various payloads (e.g. cytotoxic drugs, radionuclides, fluorophores, proteins and immunomodulators) at the site of disease. In particular, the present invention relates to the development of bivalent FAP ligands for targeting applications, in particular diagnostic methods and/or methods for therapy or surgery in relation to a disease or disorder, such as cancer, inflammation or another disease characterized by overexpression of FAP.

Dye-drug conjugates and methods for diagnosing, detecting, or treating cancer wherein the dye-drug conjugates are selected from the following structures:

##STR00001##

A method of preparing a .sup.64Cu-BaBaSar-RGD.sub.2 solution is provided. The method includes lyophilizing a solution of BaBaSar-RGD.sub.2 and adding a .sup.64Cu solution to the lyophilized BaBaSar-RGD.sub.2.

The present application provides radiolabeled tetrahydrocarbazole compounds that can be used as positron emission tomography imaging probes. Pharmaceutical compositions and methods of using these compounds for diagnosis and monitoring treatment of neurodegenerative diseases (such as Alzheimer's disease) are also provided.

A method of formulating or concentrating a radiolabeled molecule or compound includes providing a microfluidic device having a sample layer containing a microfluidic channel formed therein, a porous membrane having a pore size of less than 0.5 m disposed on the sample layer and covering the microfluidic channel, and a gas flow layer having a gas-carrying channel formed therein, wherein the porous membrane is interposed between the sample layer and the gas flow layer. A fluid containing the radiolabeled molecule or compound is delivered into the microfluidic channel. Heat is applied to evaporate the fluid. A gas is passed through gas-carrying channel to remove evaporated fluid from the microfluidic device.

Highly potent and selective radionuclide-based imaging and therapy agents targeting carbonic anhydrase IX with minimum non-specific organ uptake are disclosed. Methods of imaging and/or treating carbonic anhydrase IX-expressing cells or tumors also are disclosed.

Compositions and methods that comprise 1) compounds with one or more substituted or unsubstituted boronic acid moieties (boronic acid compounds) and 2) one or more sulfur-containing compounds. Preferred compositions can exhibit reduced degradation over prolonged time storage periods.

This invention relates to water-soluble mono-alkoxy and mono-alkyne BODIPY derivatives, including methods for making the same. For examples, provided herein are compounds of Formula (I):

##STR00001##

or a pharmaceutically acceptable salt thereof, wherein:

##STR00002##

is a BODIPY ligand system; X is a halogen; L is absent or a linker; and Z is selected from the group consisting of: a group reactive with a biologically active molecule and a detectable agent.

Compositions that include a phenol group conjugated to a lipid group to form a phenolic lipid. The lipid group may include a fluorophore and at least one lipid anchor. The lipid anchor may have a carbon number that ranges between 7 carbon atoms and 22 carbon atoms. Also, included are methods of making and using such phenolic lipids. Further included are methods of iodinating hydrophobic compounds such as phenolic lipids in aqueous based iodination protocols. Cosolvent formulations for use in such methods are also described.

This disclosure provides a family of compounds that absorb and fluoresce in the short wave infrared region (SWIR, optionally 1000 nm to 1300 nm), including hydrophilic compounds that exhibit absorption and emission spectral profiles in aqueous solutions substantially similar to those observed in organic solvents such as methanol or DMSO. The compounds can be chemically linked to biomolecules including proteins, nucleic acids, and therapeutic small molecules. The compounds are useful for imaging in a variety of medical, biological and diagnostic applications, including SWIR in vivo imaging of regions of interest within a mammal.