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-P9907
    Trastuzumab
    99.80%
    Trastuzumab is a humanized IgG1 monoclonal antibody that selectively binds to HER2 with high affinity. Trastuzumab can be used for the research of HER2-positive metastatic breast cancer and gastric cancer. (Note: The product specifications below only indicate the effective content of Trastuzumab. The component ratio of this product is Trastuzumab : excipients = 1:0.6-1:0.9.)
    Trastuzumab
  • HY-P9905
    Cetuximab
    99.81%
    Cetuximab (C225) is a human IgG1 monoclonal antibody that inhibits epidermal growth factor receptor (EGFR), with a Kd of 0.201 nM for EGFR by SPR. Cetuximab has potent antitumor activity.
    Cetuximab
  • HY-P9913
    Rituximab
    99.85%
    Rituximab is an anti-CD20 chimeric monoclonal antibody used for research of certain autoimmune diseases and cancer.
    Rituximab
  • HY-P99239
    Rosopatamab
    99.50%
    Rosopatamab (HuJ591) is a humanized antiPSMA IgG1 monoclonal antibody that can be used in cancer research, especially prostate cancer. Rosopatamab can be linked to the low-energy beta-emitting radioisotope lutetium-177 (177Lu) through the bifunctional chelator DOTA-NHS ester to obtain a radioimmunoconjugate that targets malignant prostate cells with high efficiency.
    Rosopatamab
  • HY-106244
    DOTATATE
    99.95%
    DOTATATE is a DOTA-conjugated peptide. DOTATATE can be labelled with radionuclides for positron emission tomography (PET) imaging and peptide receptor radionuclide research (PRRT). DOTATATE can be used for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
    DOTATATE
  • HY-P10945B
    Cys-FAP targeting peptide for FXX489 TFA
    Cys-FAP targeting peptide for FXX489 TFA is the polypeptide part of Unlabeled FXX489 (HY-P10944). Unlabeled FXX489 is a fibroblast activation protein (FAP)-targeting ligand.
    Cys-FAP targeting peptide for FXX489 TFA
  • HY-180447
    Tz-Ph-PEG4-NH-DOTA
    Tz-Ph-PEG4-NH-DOTA (Compound 10) is a 1,2,4,5-tetrazine (Tz) derivative. Tz-Ph-PEG4-NH-DOTA can be used in PET imaging and tumor research.
    Tz-Ph-PEG4-NH-DOTA
  • HY-P11591
    PDI2
    PDI2 (PSMA-DOTA-PEI2) is a prostate-specific membrane antigen (PSMA) ligand that acts as a tumor retention agent, renal uptake reducer, imaging agent and antitumor agent, applicable in SPECT diagnostic imaging and radiotheranostics. PDI2 specifically binds to PSMA on prostate cancer cells, enters cells via clathrin-dependent endocytosis, and exhibits higher tumor retention rate and lower renal uptake level. PDI2 is applicable in research related to prostate cancer and castration-resistant metastatic prostate cancer.
    PDI2
  • HY-W034551
    DOTA-tri(t-butyl ester)
    99.10%
    DOTA-tri(t-butyl ester) belongs to the DOTA class of chelating agents. DOTA-tri(t-butyl ester) is a key raw material for synthesizing nanospherical magnetic resonance imaging (MRI) contrast agents, which are used in MR angiography and tumor angiogenesis imaging.
    DOTA-tri(t-butyl ester)
  • HY-125399
    PSMA-11
    99.52%
    PSMA-11 is a small molecule ligand that targets prostate-specific membrane antigen (PSMA) and has the ability to inhibit PSMA activity. PSMA-11 can be used to synthesize 68Ga-PSMA-11, a positron emission tomography (PET) tracer that can be used to image advanced prostate cancer.
    PSMA-11
  • HY-106244A
    DOTATATE acetate
    99.95%
    DOTATATE acetate is a DOTA-conjugated peptide. DOTATATE acetate can be labelled with radionuclides for positron emission tomography (PET) imaging and peptide receptor radionuclide research (PRRT). DOTATATE (acetate) can be used for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
    DOTATATE acetate
  • HY-W087028
    NOTA-NHS ester
    NOTA-NHS ester is a chelating agent. NOTA-NHS ester can be coupled with T140 (HY-P4810) to produce NOTA-T140. NOTA-T140 can be radiolabeled with Al[18F]. The uptake of Al[18F]NOTA-T140 in tumors is correlated with the expression level of CXCR4. Al[18F]NOTA-T140 can be used in tumor PET imaging studies. NOTA-NHS ester can be used for fluorescent labeling.
    NOTA-NHS ester
  • HY-134797
    p-SCN-Bn-deferoxamine
    98.0%
    P-SCN-Bn-deferoxamine is a bifunctional chelating agent that can link radioactive metal nuclides (such as Zr-89) and biological targeting molecules (such as antibodies). P-SCN-Bn-deferoxamine can be used for the research of immune PET imaging.
    p-SCN-Bn-deferoxamine
  • HY-153549
    Pentixafor
    99.79%
    Pentixafor is a peptide that targets CXCR4. Pentixafor is capable of being labelled with 68Gallium (68Ga) for positron emission tomography (PET) imaging. Pentixafor can be used for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
    Pentixafor
  • HY-P9S0008
    Cetuximab (PBS)
    99.33%
    Cetuximab (PBS) is a human IgG1 monoclonal antibody that can inhibit EGFR. The SPR method measured the Kd value of Cetuximab for EGFR to be 0.201 nM; Cetuximab has a highly effective anti-tumor effect.
    Cetuximab (PBS)
  • HY-114377
    p-SCN-Bn-DOTA
    Control 99.78%
    p-SCN-Bn-DOTA is a bifunctional chelating agent. p-SCN-Bn-DOTA can simultaneously chelate radionuclides and link monoclonal antibody for radioimmunoresearch of tumor.
    p-SCN-Bn-DOTA
  • HY-W053583
    Tetraxetan
    99.95%
    Tetraxetan (DOTA) is a macrocyclic chelating agent. Tetraxetan can form stable coordination complexes with a variety of metal ions (e.g., 68Ga, 111In, 177Lu). Tetraxetan can be conjugated with targeting molecules (e.g., RGD peptide, folic acid) to enable the complex to target specific biomolecules or cells. Tetraxetan can be used for imaging studies of tumors, including melanoma and folate receptor-positive tumors (e.g., cervical cancer) .
    Tetraxetan
  • 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-W087027
    Maleimide-NOTA
    99.69%
    Maleimide-NOTA is a chelate. Maleimide-NOTA can be site-specifically coupled to the hPD-L1 nanobody bearing the Cys-tag. Maleimide-NOTA can specifically conjugate to A20FMDV2 (HY-P1654). The [68Ga]Ac-CG6 formed by the conjugation of 68Ga radiolabeled Maleimide-NOTA with A20FMDV2 can be used for PET imaging of αvβ6 integrin-positive pancreatic ductal adenocarcinoma.
    Maleimide-NOTA
  • HY-P10761
    DPI-4452
    99.30%
    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

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