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
    99.70%
    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-125399
    PSMA-11
    99.74%
    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-P9S0008
    Cetuximab (PBS)
    99.23%
    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-P10729A
    DOTA-Bombesin (1-14) TFA
    98.10%
    DOTA-Bombesin (1-14) TFA is composed of chelator DOTA and Bombesin (HY-P0195). DOTA-Bombesin (1-14) TFA is used for research of cancer through combination with radioactive elements. DOTA-Bombesin (1-14)TFA can be used for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
    DOTA-Bombesin (1-14) TFA
  • HY-P10945
    FAP targeting peptide for FXX489
    99.49%
    FAP targeting peptide for FXX489 is the polypeptide part of Unlabeled FXX489 (HY-P10944). Unlabeled FXX489 is a fibroblast activation protein (FAP)-targeting ligand.
    FAP targeting peptide for FXX489
  • 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-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-W034551
    DOTA-tri(t-butyl ester)
    99.46%
    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-134797
    p-SCN-Bn-deferoxamine
    ≥98.0%
    p-SCN-Bn-deferoxamine is a linker used to connect antibodies to materials.
    p-SCN-Bn-deferoxamine
  • 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-153549
    Pentixafor
    99.80%
    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-W087028
    NOTA-NHS ester
    NOTA-NHS ester is a molecule related to radiolabeling drugs (RDC) that can be used for fluorescent labeling and radioactive nuclide labeling applications.
    NOTA-NHS ester
  • HY-W087027
    Maleimide-NOTA
    99.69%
    Maleimide-NOTA is a chelator for the labeling of peptides and antibodies. Maleimide-NOTA can react with cysteine.
    Maleimide-NOTA
  • HY-W053583
    Tetraxetan
    99.93%
    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-P5126
    DOTA-LM3
    99.37%
    DOTA-LM3 is a somatostatin receptor (SSTR) antagonist. LM3 refers to p-Cl-Phe- cyclo(D-Cys-Tyr-D-4-amino-Phe(carbamoyl)-Lys-Thr-Cys)D-Tyr- NH2, as well as a somatostatin antagonist. DOTA-LM3 is often isotopically labeled for tracing tumors in vivo, such as 177Lu-DOTA-LM3 and 68 Ga-DOTA-LM3. 68 Ga-DOTA-LM3 shows favorable biodistribution, high tumor uptake, good tumor retention, and few safety concerns. 177Lu-DOTA-LM3 can be used for research in DOTATOC-negative liver metastases, such as pancreatic NET and extensive tumor thrombosis. DOTA-LM3 can be used for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
    DOTA-LM3
  • HY-P3440
    WL12
    99.99%
    WL12 is a specifically targeting programmed death ligand 1 (PD-L1) binding peptide. WL12 can be radiolabeled by different radionuclides, generating radiotracers, which can assess the tumor PD-L1 expression.
    WL12
  • 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

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