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Zirconium-89 PET Imaging Agent for Cancer

Abstract: Researchers at the NCI Radiation Oncology Branch and NIH CIT Center for Molecular Modeling developed a tetrahydroxamate chelation technology that provides a more-stable Zr-89 complex as an immuno-PET cancer imaging agent. In either the linear or the macrocyclic form, the tetrahydroxamate complexes exhibit greater stability as chelating agents...

Published: 5/23/2024 | Inventor(s): Francois Guerard, Yong-Sok Lee, Martin Brechbiel

Keywords(s): imaging agent, PET, zirconium-89

Category(s): Collaboration Sought > Licensing, Collaboration Sought > Collaboration, TherapeuticArea > Oncology, Application > Research Materials

A Novel Reagent for Labeling PET Tracers at Trifluoromethyl Groups

The molecular imaging technique of positron emission tomography (PET) is an increasingly important tool in biomedical research and in drug discovery and development. Many small molecule drugs and potential PET radiotracers carry trifluoromethyl (CF3) groups. Because CF3 groups are generally considered to be metabolically stable, there is a strong interest...

Published: 7/25/2024 | Inventor(s): Mohammad Haskali, Victor Pike

Keywords(s): :, [11C]Fluoroalkanes, Added, AGENT, LABELING, Method, No-Carrier, PET, Producing, Radiotracers, VAXXXX, VCXXXX, VDXXXX, VEXXXX, VNXXXX, WBXXXX, WIXXXX, XDXXXX, XFXXXX, YAXXXX, YBXXXX, YFXXXX

Category(s): Collaboration Sought > Collaboration, Application > Diagnostics, Application > Research Materials, TherapeuticArea > Oncology, TherapeuticArea > Cardiology, Application > Non-Medical Devices, TherapeuticArea > Geriatrics, Application > Software / Apps, TherapeuticArea > Psychiatry/Mental Health, TherapeuticArea > Neurology, Application > Medical Devices, TherapeuticArea > Immunology

Evans Blue Dye Derivatives for Serum Albumin Labeling

The invention is an imaging agent and method of use for imaging blood pools and the lymphatic system. The imaging agent binds with high affinity to serum albumin, the most abundant serum protein, and can be tagged with several isotopes making it suitable for magnetic resonance imaging or positron emission tomographic imaging. To date, only very few...

Published: 7/25/2024 | Inventor(s): Lixin Lang, Gang NIU, Xiaoyuan (Shawn) Chen

Keywords(s): Albumin, BLUE, CA2BXX, Evans Blue, fluorene-18, IA4AXX, LABELED, LABELING, Listed LPM Fenn as of 4/15/2015, Magnetic Resonance, PET, Pet imaging, positron emission, Positron-Emitting, Post LPM Assignment Set 20150420, Pre LPM working set 20150418, PXXXXX

Category(s): Collaboration Sought > Collaboration, Application > Therapeutics, TherapeuticArea > Oncology, Application > Consumer Products, Application > Diagnostics, Application > Research Materials

Small Molecule Imaging of Fungi by Positron Emission Tomography Scanning

This technology relates to the field of radioactive, isotopically-labeled calcofluor derivatives and uses of such compounds to detect a broad spectrum of filamentous fungi including pathogenic species such as Aspergillus and Mucorales, by diagnostic imaging methods such as positron emission tomography (PET) scanning. Aspergillosis and other filamentous...

Published: 7/25/2024 | Inventor(s): Dale Kiesewetter, John Panepinto, Jin Qiu, Peter Williamson

Keywords(s): DA1XXX, FUNGI, IMAGING, Listed LPM Fenn as of 4/15/2015, MOLECULE, PET, Post LPM Assignment Set 20150420, Pre LPM working set 20150418, SCANNING, Small, VKXXXX, WBXXXX, XFXXXX, YCXXXX

Category(s): Collaboration Sought > Collaboration, TherapeuticArea > Infectious Disease, Application > Medical Devices, Application > Software / Apps, Application > Diagnostics, Application > Non-Medical Devices

Photoinduced Electron Transfer Fluorescent Primer for Nucleic Acid Amplification

CDC scientists have developed a rapid and cost-efficient method for generating fluorescently labeled primers for PCR and real-time PCR. At present, fluorescent primers are useful for detecting and identifying microbes and specific nucleic acid sequences, amplifying nucleic acids for pyro-sequencing, determining the levels of gene expression, and many...

Published: 7/25/2024 | Inventor(s): Vincent Hill, Brian Holloway, Jothikumar Narayanan

Keywords(s): AA2XXX, AA5XXX, AAXXXX, AC4XXX, AC5XXX, AC6XXX, Acid, ACXXXX, AE1BXX, AG1XXX, amplification, AXXXXX, CDC Docket Import, CDC Docket Import CDC Prosecuting, ELECTRON, Nucleic, OID-NCEZID-DFWED, PET, PHOTOINDUCED, PRIMER, TRANSFER, VAXXXX, VBXXXX, VCXXXX, VDXXXX, VEXXXX, VGXXXX, VHXXXX, VIXXXX, VJXXXX, VKXXXX, VLXXXX, VMXXXX, VNXXXX, VOXXXX, VPXXXX, WAXXXX, WBXXXX, WCXXXX, WFXXXX, WGXXXX, WHXXXX, WIXXXX, WMXXXX, XBXXXX, XCXXXX, XEXXXX, XHXXXX, YBXXXX