Attention Gainesville Patients: With the LPGA Solheim Cup 2024 coming to the Robert Trent Jones Golf Club in Gainesville, Sept 10-15, please be advised that significant traffic and potential delays are expected in the area. We encourage you to plan your outings accordingly, leaving extra time for travel. Thank you.

technetium Tc 99 hydrazinonicotinamide-tricine-linked interleukin-2

A radioconjugate composed of the cytokine interleukin-2 (IL-2) conjugated to the bifunctional chelating agent succinimidyl-6-hydrazinopyridine-3-carboxylate (HYNIC-NHS) and co-ligand tricine and labeled with the radioisotope technetium Tc 99m (99mTc-HYNIC-IL2), that can potentially be used as a diagnostic agent to detect tumor inflammation. Upon intravenous administration, IL-2 selectively binds to the IL-2 receptor (IL-2R) expressed on tumor infiltrating lymphocytes (TILs); upon internalization, the Tc99m moiety can be visualized using radioimaging, which allows the quantification of TILs expressing IL-2R. This agent detects tumor enlargement due to invasion by TILs and not tumor progression. Check for active clinical trials using this agent. (NCI Thesaurus)

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