1. Signaling Pathways
  2. Antibody-drug Conjugate/ADC Related
  3. Radionuclide-Drug Conjugates (RDCs)

Radionuclide-Drug Conjugates (RDCs)

Radionuclide-drug conjugates (RDCs) are one of the most promising development directions for nuclear drug targeted therapy. RDC is composed of targeting element, linker, chelate and radioactive isotope. RDC has advantages in early tumor diagnosis, treatment and postoperative tumor evaluation. The same ligand can be connected to nuclides used for disease diagnosis and treatment respectively, promoting the integration of diagnosis and treatment of RDC drugs. This entry provides molecular intermediates that can be used in the synthesis and research of RDC.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-106033
    Edotreotide
    98.15%
    Edotreotide is a ligand that selectively targets SSTR2 and can competitively bind to the receptor. Edotreotide mediates the targeted delivery, while modificated with radionuclides (such as 90Y, 177Lu, and 68Ga) to SSTR-positive tumors and induces tumor cell apoptosis by releasing β rays. Edotreotide has strong tumor targeting and precise killing activity. Edotreotide is used in the synthesis of radionuclide-drug conjugates (RDCs) and is widely used in the field of neuroendocrine tumors (such as metastatic carcinoids, lung and thymus NETs).
    Edotreotide
  • HY-132989
    Mal-Deferoxamine
    Mal-Deferoxamine is a maleamide (Mal)-containing Deferoxamine (HY-B1625). Mal selectively covalently binds to sulfur groups to produce a linking reaction. Mal-Deferoxamine can be combined with radionuclides to synthesize radionuclide drug conjugates (RDCs). RDCs have the ability to specifically target biomolecules and can be used in medical imaging or therapy..
    Mal-Deferoxamine
  • HY-P9983
    Lintuzumab
    98.09%
    Lintuzumab (HUM-195) is an anti-CD33 humanized monoclonal antibody. Lintuzumab reduces the production of TNFα-induced pro-inflammatory cytokines and chemokines by AML cells. Lintuzumab promotes tumor cell killing through antibody-dependent cellular cytotoxicity (ADCC) and phagocytosis (ADCP) activities against MDR and MDR+ AML cell lines and primary AML patient samples. Lintuzumab enhances survival and reduces tumor burden in mice.
    Lintuzumab
  • HY-P5128
    DOTA-JR11
    98.81%
    DOTA-JR11 is a somatostatin receptor 2 (SSTR2)antagonist. DOTA-JR11 can be labeled by 68Ga, used for paired imaging in neuroendocrine tumors (NETs) research. DOTA-JR11 can be used for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
    DOTA-JR11
  • HY-134418
    NOTA
    ≥98.0%
    NOTA is a bifunctional chelate which acts as the framework to construct PET imaging tools. NOTA also can be used for probe design and signal amplification via the multivalent effect. NOTA can be used in multiple myeloma, breast cancer, lymphoma and myocardial infarction research.
    NOTA
  • HY-P10131
    3BP-3940
    99.96%
    3BP-3940 is a highly potent and selective peptide inhibitor of FAP that targets cancer-associated fibroblasts (CAFs) in the tumor microenvironment. 3BP-3940 can be labeled with radionuclides (such as Ga-68) for precise tumor imaging or Lu-177 for the development of targeted anticancer technologies. 3BP-3940 accumulates in tumor lesions and can be used to diagnose and inhibit various solid cancers and CAFs-related diseases.
    3BP-3940
  • HY-P10761
    DPI-4452
    98.27%
    DPI-4452 is a CAIX-targeting cyclic peptide with a DOTA cage, and can be chelated with radionuclide for CAIX-expressing tumor PET-CT imaging and study. DPI-4452 specifically and selectively binds CAIX without interaction with an in vitro off-target receptor panel of 55 targets (IC50 for recombinant hCAIX: 130 nM). Radiolabeled DPI-4452 inhibits tumor growth in HT-29 and SK-RC-52 xenograft mouse models. DPI-4452 can be used for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
    DPI-4452
  • HY-W250574
    NOTA-bis(tBu)ester
    98.0%
    NOTA-bis(tBu)ester (NOTA-bis(t-Butyl ester)), a NOTA derivative, is a bifunctional chelator that can be used for drug coupling.
    NOTA-bis(tBu)ester
  • HY-W087187
    DOTAGA-anhydride
    99.80%
    DOTAGA-anhydride is a DOTA-based metal chelator that can bind to radionuclides and is used to prepare radionuclide drug conjugates (RDCs). DOTAGA-anhydride has been successfully used for labeling antibodies (e.g., Trastuzumab (HY-P9907)). DOTAGA-anhydride can be used for the synthesis of a bimodal tag for Single-photon emission computed tomography (SPECT) or PET/optical imaging.
    DOTAGA-anhydride
  • HY-P5362
    NODAGA-LM3
    99.33%
    NODAGA-LM3 can be labeled by 68Ga for PET imaging. 68Ga-NODAGA-LM3 is a SSTR2 antagonist, and can be used for imaging of SSTR positive paragangliomas. NODAGA-LM3 can be labeled with [68Ga] for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
    NODAGA-LM3
  • HY-157977
    DOTA-GA-maleimide
    99.26%
    DOTA-GA-maleimide is a bifunctional chelator containing a DOTA macrocycle chelator, a GA linker, and a maleimide reactive group. DOTA-GA-maleimide can achieve radiolabeling of proteins by forming a stable coordination complex between the DOTA macrocycle and radioactive metal ions (such as 111In) through the specific binding of maleimide to protein thiol groups. DOTA-GA-maleimide can be used for SPECT imaging studies of MMP activity-related cancers.
    DOTA-GA-maleimide
  • HY-P10137
    Satoreotide
    98.88%
    Satoreotide (JR11) is a SSTR2 antagonist. Satoreotide is usually conjugated with radiolabeled chelators used in neuroendocrine tumor imaing.
    Satoreotide
  • HY-155483
    PSMA-BCH
    99.93%
    PSMA-BCH (NOTA-PSMA) is a NOTA-conjugated precursor. NOTA is a bifunctional chelate which acts as the framework to construct PET imaging tools.
    PSMA-BCH
  • HY-164725
    FAPI-mFS
    99.78%
    FAPI-mFS is an irreversible fibroblast activation protein (FAP) inhibitor, that enhances the uptake and retention time in cancer cells through its covalent binding property for FAP. FAPI-mFS can be used for cancer imaging the therapy, when labeled with radioactive 68Ga or 177Lu. FAPI-mFS can be used for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
    FAPI-mFS
  • HY-160116
    α-Synuclein aggregate binder 1
    98.11%
    α-Synuclein aggregate binder 1 (Compound C05-05) is a specific binder for α-synuclein aggregates and can inhibit α-synuclein aggregation. α-Synuclein aggregate binder 1 can be used as a fluorescent probe (excitation wavelength 900 nm, detection wavelength 500-550 nm) for optical imaging, and can also inhibit α-synuclein fibril formation by blocking the aggregation process. α-Synuclein aggregate binder 1 can be used for positron emission tomography (PET) imaging after being labeled with 18F. α-Synuclein aggregate binder 1 can be used for visual diagnosis of brain lesions and mechanism research of neurodegenerative diseases such as Parkinson's disease and Lewy body dementia.
    α-Synuclein aggregate binder 1
  • HY-W614269
    DOTA-GA(tBu)4
    98.69%
    DOTA-GA(tBu)4 is a DOTA derivative similar to NOTA-GA. DOTA-GA(tBu)₄ is a tert-butyl-protected chelating agent used for the synthesis of DOTA-GA-TATE conjugates. The structure of DOTA-GA(tBu)4 allows for convenient conjugation to the N-terminus of peptides. DOTA-GA(tBu)4 can be used in research on medical imaging and diagnosis.
    DOTA-GA(tBu)4
  • HY-W782083
    p-SCN-Bn-NOTA trihydrochloride
    99.62%
    p-SCN-Bn-NOTA trihydrochloride is a macrocyclic chelator. p-SCN-Bn-NOTA trihydrochloride can be covalently coupled to molecules such as peptides through the thiocyanate group to form hexacoordinate copper (such as 64Cu) complexes. p-SCN-Bn-NOTA trihydrochloride specifically binds to GRPR or EGFR highly expressed on the surface of tumor cells, mediating tumor enrichment of radioactive probes. p-SCN-Bn-NOTA trihydrochloride can be used to study malignant tumors expressing GRPR or EGFR, such as prostate cancer and colorectal cancer.
    p-SCN-Bn-NOTA trihydrochloride
  • HY-P5018
    NOTA-AE105
    98.91%
    NOTA-AE105 is a PET ligand for the urokinase-type plasminogen activator receptor (uPAR). NOTA-AE105 can be radiolabeled with 64Cu and 68Ga. Images of 68Ga-NOTA-AE105 and 64Cu-NOTA-AE105 demonstrate high contrast and clear tumor delineation. NOTA-AE105 can be used in the synthesis of radionuclide-conjugated compounds (RDCs).
    NOTA-AE105
  • HY-158067
    Deferoxamine-DBCO
    Deferoxamine-DBCO is a bifunctional chelating agent. Deferoxamine-DBCO efficiently chelates with radioactive metals (such as 89Zr) through the DFO structure to achieve radiolabeling. Deferoxamine-DBCO undergoes a metal-free Huisgen cycloaddition reaction with azide-containing biomolecules (such as siRNA, monoclonal antibodies) under bioorthogonal conditions through the DBCO structure to achieve targeted coupling. Deferoxamine-DBCO has efficient metal chelating ability and specific bioorthogonal reaction activity. Deferoxamine-DBCO can be used for targeted radioactive imaging studies of tumors.
    Deferoxamine-DBCO
  • HY-153550
    PSMA-1007
    99.35%
    PSMA-1007 is a prostate-specific membrane antigen (PSMA) ligand. 18F-labeled PSMA-1007 can be used as a PET tracer for prostate cancer imaging. PSMA-1007 can be used for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
    PSMA-1007

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