Patent classifications
A
HUMAN NECESSITIES
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A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
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A61K
PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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51/00
Preparations containing radioactive substances for use in therapy or testing in vivo
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A61K51/02
characterised by the carrier; , i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
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A61K51/0474
complexes or complex-forming compounds, i.e. wherein a radioactive metal (e.g. 111In3+) is complexed or chelated by, e.g. a N2S2, N3S, NS3, N4 chelating group
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A61K51/0474

Peptide PET/SPECT probes specific to oncoproteins in tumor extracellular matrix
12576168 · 2026-03-17 · ·

A PET/SPECT probe includes the following formula:
P-L-C wherein P is a EDB-FN targeting peptide, C is a PET/SPECT contrast agent; and L is an optional linker that covalently links the peptide to the contrast agent.