imaging

IA-Alkyne (Iodoacetamide-alkyne) is a TRP channel (TRPC) agonist. IA-Alkyne can be used to develop an isotopically tagged probe for quantitative cysteine-reactivity profiling. It also has the potential for the study of respiratory infection.

SCH442416 (SCH 442416) is an selective antagonist of adenosine A2A receptor. SCH442416 binds to human and rat A2A receptors with high affinity (Ki values are 0.048 and 0.5 nM respectively).

GR103545 is a selective agonist of the κ-opioid receptor, which is a radiotracer that can be used as in vivo imaging.

Binodenoson (WRC 0470) is a potent and selective A2A adenosine receptor agonist (KD=270 nM). Binodenoson is being developed as a short-acting coronary vasodilator as an adjunct to radiotracers for use in myocardial stress imaging[1].

Iohexol is an X-ray contrast agent containing varying concentrations of iohexol, which can be used for a variety of imaging applications.

Gadoteridol (Gd-HP-DO3A) is a gadolinium-based MRI contrast agent that can be used for central nervous system imaging.

Sodium Glucoheptonate is used as a kit for Tc-99m radiolabeling, as well as for metal cleaning, mercerizing, paint stripping and aluminum etching. Among other things, Tc-99m glucoheptonate is a kidney and brain imaging agent that can be used to detect brain tumors.

Regadenoson (CVT-3146) is an adenosine derivative and selective A2A adenosine receptor agonist with coronary vasodilating activity. Upon administration, regadenoson selectively binds to and activates the A2A adenosine receptor, which induces coronary vasodilation. This leads to an increase in coronary blood flow and enhances myocardial perfusion. Compared to adenosine, regadenoson has a longer half-life and shows higher selectivity towards the A2A adenosine receptor. This agent is a very weak agonist for the A1 adenosine receptor and has negligible affinity for the A2B and A3 adenosine receptors.

O-Propargyl-Puromycin ( OP-puro) is a natural product derivative and a protein synthesis inhibitor with cell permeability. It terminates translational elongation by incorporation into nascent peptide chains, and is widely used for nascent protein labeling and detection, enabling fluorescence imaging or affinity enrichment when combined with click chemistry.

Piflufolastat (DCFPYL) is a PET imaging agent for prostate cancer PSMA. It is a fluorinated prostate-specific membrane antigen (PSMA) preparation. Piflufolastat can be used to prepare piflufolastat F 18 (DCFPyL F-18).

Upenazime is a non-radioactive precursor agent for diagnostic imaging.

IR820-PTX is a nanoparticle composed of IR-820 and paclitaxel that is highly permeable and tumor-targeting.IR820-PTX can be used for near-infrared fluorescence imaging and tumor diagnostics.9-cis-Retinoic Acetylcholine (RAC) is a nanoparticle that is highly permeable and tumor-targeting.

Medronic acid (Methylenediphosphonic acid), a methylene-substituted bisphosphonate, exhibits affinity for and adherence to hydroxyapatite crystals within the bone matrix. Accumulating at sites of osteoid mineralization, it is utilized, often in conjunction with radioisotopes, for bone imaging.

Ferumoxytol (Magnetic Black) is a non-gadolinium based contrast agent for use in magnetic resonance imaging applications.

Gadopentetate dimeglumine is used in magnetic resonance imaging (MRI) to allow blood vessels, organs and other non-bone tissues to be visualized more clearly.Gadopentetate dimeglumine induces atrophy of spermatogonia.

Tricine is an amphoteric ion biological buffer agent with an effective buffering range of pH 7.4 to 8.8, commonly used in the Tricine-SDS-PAGE system.

Gadolinium(III) chloride hexahydrate is a contrast agent in magnetic resonance imaging and can be used in medicine, magnetic resonance imaging, liquid crystal displays and other fields. Gadolinium(III) chloride hexahydrate can be used to synthesize complexes and nanomaterials.

MK-7337 is a high-affinity α-synuclein PET (positron emission tomography) ligand. Isotope-labeled MK-7337 serves as a PET tracer for imaging neurodegenerative diseases such as Parkinson's disease.

ABP688 is a non-competitive and selective mGluR5 antagonist(Ki = 1.7 nM). ABP688 can be used as a PET tracer for clinical imaging.

BF 227 is a candidate for an amyloid imaging probe for PET [Ki: 4.3 nM for Aβ1-42 fibrils].

FAPI-4 FAPI-4 is a fibroblast activating protein (FAP) inhibitor, a FAPI ligand, which shows strong liver uptake in PET imaging of primary liver cancer hepatocellular carcinoma (HCC) and is commonly used in PET imaging for the study of cancer.

THK5351 is a tracer involved in PET imaging for electron emission tomography imaging of Alzheimer's disease and cognitive impairment.

Diatrizoic Acid Dihydrate is used as a radiocontrast compound. It is used for imaging the gastrointestinal tract in patients allergic to barium.

DPA-714 is a high-affinity translocator protein (TSPO) ligand (Ki=7 nM) designed with a fluorine atom, allowing labeling with fluorine-18 for in vivo imaging via positron emission tomography. [18F]DPA-714 successfully enables specific imaging of inflammation in various neuroinflammation models and a brain tumor model.