Search Result
Results for "
177Lu
" in MedChemExpress (MCE) Product Catalog:
3
Biochemical Assay Reagents
| Cat. No. |
Product Name |
Target |
Research Areas |
Chemical Structure |
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- HY-117410
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PSMA-617
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Drug-Linker Conjugates for ADC
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Cancer
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Vipivotide tetraxetan (PSMA-617) is a high potent prostate-specific membrane antigen (PSMA) inhibitor, with a Ki of 0.37 nM. Vipivotide tetraxetan (PSMA-617) is designed consisting of three components: the pharmacophore Glutamate-urea-Lysine, the chelator DOTA able to complex both 68Ga or 177Lu, and a linker connecting these two entities. Glutamate-urea-Lysine is the selective pharmacophore to bind to prostate specific membrane antigen.
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- HY-P99239
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HUJ-591; TLX591
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PSMA
Radionuclide-Drug Conjugates (RDCs)
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Cancer
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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 .
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- HY-137331
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FAPI-46
2 Publications Verification
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FAP
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Cancer
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FAPI-46 is a quinoline-based fibroblast activation protein (FAP)-targeted tracer. Use radioactivity FAPI-46 labeled with 68Ga or 177Lu can be used for tumor imaging in a variety of cancers and has higher tumor uptake rates and longer tumor accumulation .
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- HY-W1126504
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MC339
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Notch
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Cancer
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ETN029 (MC339) is a selective DLL3 ligand. ETN029 labeled with 225Ac has dose-dependent cytotoxicity in SCLC, NEPC and metastatic melanoma cells and increases the phosphorylation of H2AX expression. ETN029 labeled with 177Lu shows rapid uptake persistent tumor retention and favorable tumor-to-kidney ratio. ETN029 can be used for cancers like SCLC and NEPC imaging and research .
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- HY-W053583
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DOTA
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Biochemical Assay Reagents
Radionuclide-Drug Conjugates (RDCs)
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Cancer
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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) .
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- HY-100138
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Radionuclide-Drug Conjugates (RDCs)
ADC Linker
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Cancer
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2-Aminoethyl-mono-amide-DOTA-tris(tBu ester) is a metal chelator precursor containing a DOTA macrocyclic structure. DOTA can form highly stable complexes with metal ions (such as 68Ga, 177Lu) through four nitrogen atoms and four carboxylic acid groups to mediate targeted delivery of radionuclides. The tert-butyl ester group (tBu ester) of 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester) also protects the carboxylic acid group during synthesis, and forms a free carboxyl group after deprotection reaction for coupling with targeting molecules (such as antibodies, peptides). 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester) may be combined with tumor pre-targeting systems through bioorthogonal reactions (such as reverse electron demand Diels-Alder reaction) to study radioactive imaging or therapy of tumor tissues, and is mainly used in tumor pre-targeting research in the field of nuclear medicine .
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- HY-P10944
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NNS309
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FAP
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Inflammation/Immunology
Cancer
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Unlabeled FXX489 (NNS309) is a fibroblast activation protein (FAP)-targeting ligand. Unlabeled FXX489 can be labeled with 68Ga and 177Lu and shows anticancer effects. Unlabeled FXX489 can be used for the study of pancreatic ductal adenocarcinoma (PDAC), non-small cell lung cancer (NSCLC), breast cancer (BC), and colorectal cancer (CRC) .
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- HY-106033
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DOTATOC; SDZ-SMT 487; SMT 487
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Radionuclide-Drug Conjugates (RDCs)
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Cancer
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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) .
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- HY-P5126
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Radionuclide-Drug Conjugates (RDCs)
Somatostatin Receptor
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Cancer
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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).
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- HY-P11024
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Folate Receptor (FR)
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Cancer
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NVP-EVS459 is a Folate Receptor (FR)-targeting radioconjugate. NVP-EVS459 labeled with 177Lu can be used for tumor diagnosis and research .
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- HY-W008951
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EDTMP
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Radionuclide-Drug Conjugates (RDCs)
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Neurological Disease
Cancer
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Ethylenediaminetetramethylenephosphonic acid (EDTMP) is a bone-targeted chelating agent. Ethylenediaminetetramethylenephosphonic acid sodium‘s phosphonic acid groups possess a unique ability to bind with high affinity to hydroxyapatite in bone, and can form radioactive compounds with 153Sm and 177Lu. Ethylenediaminetetramethylenephosphonic acid is used to study palliative therapy for pain associated with multiple bone metastatic cancers .
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- HY-P5126A
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Radionuclide-Drug Conjugates (RDCs)
Somatostatin Receptor
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Cancer
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DOTA-LM3 TFA 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 TFA is often isotopically labeled for tracing tumors in vivo, such as 177Lu-DOTA-LM3 TFA and 68 Ga-DOTA-LM3 TFA. 68 Ga-DOTA-LM3 TFA shows favorable biodistribution, high tumor uptake, good tumor retention, and few safety concerns. 177Lu-DOTA-LM3 TFA can be used for research in DOTATOC-negative liver metastases, such as pancreatic NET and extensive tumor thrombosis . DOTA-LM3 (TFA) can be used for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
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- HY-P6825
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LY4181530; PSMA-62
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PSMA
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Cancer
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PNT2001 (LY4181530) is a potent prostate specific membrane antigen (PSMA) ligand with an IC50 of 3.1 nM. PNT2001 can improve cellular internalization. 177Lu- and 225Ac-labeled PNT2001 can be used in prostate cancer research .
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- HY-P10239
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Somatostatin Receptor
Radionuclide-Drug Conjugates (RDCs)
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Cancer
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Tyr3-Octreotate is a ligand for somatostatin receptor subtype 2 (sst2), with an IC50 value of 1.3 nM against sst2 when labeled with [ 111In-DTPA], and an IC50 value of 1.6 nM against sst2 when labeled with [ 90Y-DOTA]. Radiolabeled Tyr3-Octreotate generates cell-associated radioactivity, and acts as both a tumor growth inhibitor and a tumor cytotoxic agent. When radiolabeled with 177Lu or 90Y, Tyr3-Octreotate serves as a peptide receptor radionuclide therapy (PRRT) analog. Tyr3-Octreotate can be used in studies related to pancreatic tumors .
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- HY-175613
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FAP
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Cancer
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DOTA-ALB-02 is an albumin-bound FAP inhibitor (FAPI) ligand. DOTA-ALB-02 labeled with 177Lu has a high FAP-binding affinity and enhanced tumor uptake and retention with a significant tumor/nontarget ratio. DOTA-ALB-02 can be used for PET/CT and SPECT/CT imaging of cancers, especially late-stage cancers .
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- HY-170779
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FAP
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Cancer
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DOTA-NI-FAPI-04 is a FAP inhibitor (IC50 = 7.44 nM). By integrating FAP targeting with hypoxia-sensitive groups (nitroimidazole), DOTA-NI-FAPI-04 significantly enhances tumor uptake and retention capabilities. DOTA-NI-FAPI-04 chelates metallic isotopes (such as 68Ga and 177Lu) through DOTA to produce radioactive probes ([68Ga]Ga/DOTA-NI-FAPI-04 and [177Lu]Lu/DOTA-NI-FAPI-04), which can be used for research in tumor diagnostics and therapeutic agents. DOTA-NI-FAPI-04 holds dual targeting potential in the fields of cancer imaging, tumor microenvironment analysis, and radionuclide therapy, particularly suitable for scenarios where the tumor stroma and hypoxic regions synergistically interact .
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- HY-164725
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Radionuclide-Drug Conjugates (RDCs)
FAP
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Cancer
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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).
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- HY-175744
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PSMA
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Cancer
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PSMA-MAL-5 is a PSMA ligand. PSMA-MAL-5 covalently binds to Cys466 of PSMA. PSMA-MAL-5 labeled with 177Lu and 225Ac has high radiostability and tumor uptake. PSMA-MAL-5 also effectively inhibits tumor growth. PSMA-MAL-5 can be used for SPECT/CT imaging and radionuclide therapy of prostate cancer .
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- HY-P10781
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Radionuclide-Drug Conjugates (RDCs)
PSMA
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Cancer
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PSMA-D5 has a binding affinity for PSMA with a Ki of 0.21 nM and can be used for PSMA tracing after radiolabeling. PSMA-D5 ([68Ga]-labeled) contains a DOTA chelator, allowing convenient labeling with therapeutic radionuclides such as 177Lu and 225Ac. PSMA-D5 ([68Ga]-labeled) shows excellent pharmacokinetic properties, exhibiting remarkable tumor uptake in 22Rv1 tumors . PSMA-D5 can be used for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
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- HY-W053583R
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DOTA (Standard)
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Biochemical Assay Reagents
Reference Standards
Radionuclide-Drug Conjugates (RDCs)
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Cancer
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Tetraxetan (Standard) is the analytical standard of Tetraxetan (HY-W053583). This product is intended for research and analytical applications. 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) .
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- HY-174421
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FAP
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Cancer
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FAPI-JNU is a molecule targeting fibroblast activation protein (FAP). FAPI-JNU specifically binds to FAP highly expressed in the tumor microenvironment, and uses radionuclides [ 68Ga]Ga or [ 177Lu]Lu to achieve tumor imaging diagnosis. [177Lu]Lu−FAPI−JNU can effectively target and inhibit tumor growth in tumor-bearing mice. FAPI-JNU is promising for research of FAP-positive tumors (such as various solid tumors) .
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- HY-P5297
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Radionuclide-Drug Conjugates (RDCs)
CXCR
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Cancer
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DOTA-CXCR4-L is a CXCR4 targeting peptide. DOTA-CXCR4-L can be used in the study of cancers, including glioblastoma and triple-negative breast cancer. NODAGA-LM3 can be labeled with [68Ga]/[177Lu] for the synthesis/research of Radionuclide-Drug Conjugates (RDCs) .
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- HY-P10444
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Radionuclide-Drug Conjugates (RDCs)
CXCR
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Cancer
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DOTA Conjugated JM#21 derivative 7 (compound Ligand-7) is a derivative of CXCR4 targeting peptide conjugated with DOTA and can be used to produce radioligands. Radiolabeled DOTA Conjugated JM#21 derivative 7, i.e., 177Lu-DOTA, has excellent CXCR4 tumor targeting. In vitro biodistribution results of 177Lu-DOTA showed very low uptake in all non-targeted organs except kidney . DOTA Conjugated JM#21 derivative 7 can be used for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
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- HY-175612
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FAP
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Cancer
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DOTA-ALB-01 is an albumin-bound FAP inhibitor (FAPI) ligand. DOTA-ALB-01 labeled with 68Ga or 177Lu has a high FAP-binding affinity and enhanced tumor uptake and retention. DOTA-ALB-01 can be used for PET/CT and SPECT/CT imaging of cancers, especially late-stage cancers .
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- HY-139551
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Drug Intermediate
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Cancer
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Guraxetan can be used for the synthesis of antineoplastic lutetium (177Lu) zadavotide Guraxetan .
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- HY-173116
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Carbonic Anhydrase
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Cancer
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DOTA-XYIMSR-01 is a molecular probe targeting CAIX that can be labeled with 177Lu for the inhibition and localization of malignant gliomas. The uptake of [177Lu] Lu-XYIMSR-01 in U87MG tumors is 6.19 % of the injected dose per gram (% ID/g), and the tumor-to-muscle uptake ratio is 20.14. In the orthotopic glioma model, combined injection with Temozolomide (HY-17364) can significantly improve the survival rate of mice and inhibit tumor growth. DOTA-XYIMSR-01 shows promise for research in the field of anti-cancer therapy .
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- HY-158266
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LNC1003
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Radionuclide-Drug Conjugates (RDCs)
PSMA
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Cancer
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DOTA-PSMA-EB-01 (Compound LNC1003) is a specific inhibitor of PSMA (IC50= 10.77 nM).DOTA-PSMA-EB-01 enhances the uptake and retention time of 177Lu in tumors . DOTA-PSMA-EB-01 can be used for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
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- HY-P10743
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Radionuclide-Drug Conjugates (RDCs)
PSMA
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Cancer
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BQ7876 is a probe targeting prostate-specific membrane antigen (PSMA) that contains a DOTA chelator. BQ7876, after being radiolabeled with radionuclide (177Lu), functions in both radionuclide imaging and tumor cell destruction by specifically binding to PSMA. BQ7876 shows potential for research in the field of metastatic castration-resistant prostate cancer (mCRPC) . BQ7876 can be used for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
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- HY-146180
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FAP
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Cancer
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FSDD0I is an albumin-binding fibroblast activation protein (FAP) ligand. FSDD0I can be labeled with 68Ga and 177Lu for single photon emission computed tomography (SPECT) imaging .
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- HY-146181
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FAP
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Cancer
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FSDD1I is an albumin-binding fibroblast activation protein (FAP) ligand. FSDD1I can be labeled with 68Ga and 177Lu for single photon emission computed tomography (SPECT) imaging .
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- HY-146182
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FAP
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Cancer
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FSDD3I is an albumin-binding fibroblast activation protein (FAP) ligand. FSDD3I can be labeled with 68Ga and 177Lu for single photon emission computed tomography (SPECT) imaging .
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- HY-159771
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FAP
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Cancer
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FAP6-19 is a fibroblast activation protein (FAP) targeting radioligand with a Kd of 18.2 nM. FAP6-19 selectively delivers therapeutic radioactive nuclides (such as 177Lu) to the tumor site by targeting the overexpressed FAP protein in the tumor microenvironment, achieving precise killing of cancer cells while minimizing radiation damage to healthy tissues. FAP6-19 exhibits extremely high total cellular uptake and good intracellular retention ability in HT1080 cells. After being labeled with 111In, FAP6-19 produced extremely high tumor/kidney and tumor/liver dose ratios in the mouse model with 4T1 tumors. FAP6-19 can be used in the research of solid tumors expressing FAP.
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- HY-W008951A
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EDTMP sodium
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Radionuclide-Drug Conjugates (RDCs)
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Neurological Disease
Cancer
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Ethylenediaminetetramethylenephosphonic acid (EDTMP) sodium is a bone-targeted chelating agent. Ethylenediaminetetramethylenephosphonic acid sodium‘s phosphonic acid groups possess a unique ability to bind with high affinity to hydroxyapatite in bone, and can form radioactive compounds with 153Sm and 177Lu. Ethylenediaminetetramethylenephosphonic acid sodium is used to study palliative therapy for pain associated with multiple bone metastatic cancers .
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- HY-P991922
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Fc Receptor (FcR)
Complement System
Radionuclide-Drug Conjugates (RDCs)
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Cancer
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AKIR001 is a high-affinity human IgG1 antibody targeting CD44v6. AKIR001 carries LALA-silencing mutations in its FcγR-binding domain to reduce FcγR and C1q interactions, minimizing tissue interactions and limiting CDC and ADCC risks. [ 177Lu] radiolabeled AKIR001, namely [ 177Lu]Lu-AKIR001, has anticancer activity against epidermoid carcinoma .
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- HY-172150
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Biochemical Assay Reagents
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Cancer
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XH02 is a compound based on L6 modification. XH02 ( 177Lu labeled) displays exceptional tumor growth inhibition in BxPC-3 tumors .
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- HY-153709
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IPN-01087
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Neurokinin Receptor
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Cancer
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Zalsenertant tetraxetan (IPN-01087) is a DOTA-conjugated antagonist of the neurohypophyseal hormone receptor subtype 1 (NTSR1). Zalsenertant tetraxetan is labeled with the radioactive isotope Lu-177 (177Lu), which can be used for molecular imaging to identify potential responders. Zalsenertant tetraxetan can be used in the radiotherapy research of solid tumors .
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- HY-P992340
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Radionuclide-Drug Conjugates (RDCs)
TNF Receptor
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Cancer
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CTB006 is a monoclonal antibody targeting a humanized chimeric recombinant anti-DR5. CTB006 specifically binds to and activates DR5, thereby inducing tumor cell apoptosis, inhibiting tumor growth and reducing tumor drug resistance. 177Lu-radiolabeled CTB006 can deliver targeted radiotherapy to tumor cells; while 89Zr- or 177Lu-labeled CTB006 can serve as a PET/CT imaging agent for detecting DR5 expression levels in preclinical tumor models and screening cancers with DR5 overexpression. CTB006 can be applied to research related to gastrointestinal cancer, colorectal cancer and other solid tumors .
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- HY-181581
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PI3K
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Cancer
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IMM-H012 is a specific PI3K inhibitor with an IC50 of 0.80 nM against PI3Kα. IMM-H012 combined with [ 177Lu]Lu-P4 shows synergistic antitumor effects against stomach cancer and lung cancer .
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- HY-183374
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Carbonic Anhydrase
Radionuclide-Drug Conjugates (RDCs)
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Cancer
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NYM074 is a carbonic anhydrase IX (CAIX) ligand. NYM074 binds specifically to human CAIX to enable targeted radionuclide delivery. NYM074 supports dual radiolabeling with 68Ga for positron emission tomography (PET) imaging and 177Lu for radionuclide applications. NYM074 can be used for the research of clear cell renal cell carcinoma .
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- HY-178248
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PSMA
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Cancer
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PSMA ligand 2 is a prostate specific membrane antigen (PSMA) ligand with a glutamate-urea-lysine (GUL) moiety. PSMA ligand 2 can be efficiently labeled with radioactive nuclides such as 68Ga and 177Lu and specifically binds to PSMA-positive tumor cells. PSMA ligand 2 can be used for imaging of PSMA-expressing tumors or cells via PET or SPECT imaging. PSMA ligand 2 can be used for the research of prostate cancer .
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- HY-181919
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CD73
Radionuclide-Drug Conjugates (RDCs)
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Cancer
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CD73-IN-22 (Compound HX-6) is a non-nucleoside CD73 inhibitor with an IC50 of 0.07 μM. When radiolabeled with 68Ga, CD73-IN-22 acts as a PET radiotracer for detecting CD73 expression. When radiolabeled with 177Lu, CD73-IN-22 exhibits anticancer activity against colorectal adenocarcinoma. CD73-IN-22 is applicable to research related to colon adenocarcinoma and breast cancer .
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- HY-106033R
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DOTATOC (Standard); SDZ-SMT 487 (Standard); SMT 487 (Standard)
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Reference Standards
Radionuclide-Drug Conjugates (RDCs)
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Cancer
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Edotreotide (Standard) is the analytical standard of Edotreotide (HY-106033). This product is intended for research and analytical applications. 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) .
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- HY-181494
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FAP
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Cancer
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FAPI-X5 is a fibroblast activation protein (FAP) inhibitor. FAPI-X5 binds to the FAP catalytic domain, forming hydrogen bonds with key active residues and engaging in π-π stacking to drive functional inhibition. FAPI-X5 exhibits albumin binding activity to prolong systemic circulation half-life. FAPI-X5 induces cytostatic effects on glioblastoma tumors, slowing tumor growth without regression. FAPI-X5, when labeled with 68Ga, acts as a PET tracer with rapid tumor uptake and high-contrast imaging in glioblastoma tumor-bearing mice. FAPI-X5, when labeled with 177Lu or 47Sc, functions as a targeted radionuclide agent with prolonged tumor retention. FAPI-X5 can be used for the research of glioblastoma .
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- HY-P3335
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DOTA-RGDfK dimer
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Integrin
Radionuclide-Drug Conjugates (RDCs)
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Cardiovascular Disease
Cancer
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SU015 (DOTA-RGDfK dimer) is a Integrin αvβ5 and αvβ3 antagonist. SU015 exhibits comparable affinity for αvβ5 and αvβ3, with relatively higher potency and specificity compared to other integrins. SU015 inhibits αvβ3-mediated cell adhesion to fibrinogen, αvβ3-mediated adhesion of activated platelets to osteopontin, and αvβ5-mediated cell adhesion to vitronectin. SU015 shows potent inhibitory effects on FGF2-induced angiogenesis in the CAM model. SU015 carries a linker arm available for radioisotope conjugation, and acts as a target-specific radioreagent when labeled with 90Y (i.e., RP697) or 177Lu (i.e., RP688). SU015 can be used in studies related to tumor metastasis and tumors .
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- HY-100138R
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Radionuclide-Drug Conjugates (RDCs)
ADC Linker
Reference Standards
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Cancer
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2-Aminoethyl-mono-amide-DOTA-tris(tBu ester) (Standard) is the analytical standard of 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester) (HY-100138). This product is intended for research and analytical applications. 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester) is a metal chelator precursor containing a DOTA macrocyclic structure. DOTA can form highly stable complexes with metal ions (such as 68Ga, 177Lu) through four nitrogen atoms and four carboxylic acid groups to mediate targeted delivery of radionuclides. The tert-butyl ester group (tBu ester) of 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester) also protects the carboxylic acid group during synthesis, and forms a free carboxyl group after deprotection reaction for coupling with targeting molecules (such as antibodies, peptides). 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester) may be combined with tumor pre-targeting systems through bioorthogonal reactions (such as reverse electron demand Diels-Alder reaction) to study radioactive imaging or therapy of tumor tissues, and is mainly used in tumor pre-targeting research in the field of nuclear medicine .
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HY-L177
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1,777 compounds
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Antibody inhibitors are compounds with the same activity as the original therapeutic antibodies, which can be used as positive controls for drug efficacy evaluation and other studies. Antibody inhibitors can also assist in verifying the functional activity of the target protein. These antibody inhibitors are active in vivo and can achieve certain physiological functions by blocking or neutralizing target proteins, such as CD20, HER2, EGFR, VEGFR, TNF-α, etc. In drug screening, antibody inhibitor-based screening can be carried out to identify active compounds targeting target proteins and target diseases.
MCE can provide 1,777 antibody inhibitors that can be used for drug development in cancer, immunity, infection and other hot research areas.
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| Cat. No. |
Product Name |
Type |
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- HY-W053583
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DOTA
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Biochemical Assay Reagents
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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) .
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- HY-W008951
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EDTMP
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Biochemical Assay Reagents
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Ethylenediaminetetramethylenephosphonic acid (EDTMP) is a bone-targeted chelating agent. Ethylenediaminetetramethylenephosphonic acid sodium‘s phosphonic acid groups possess a unique ability to bind with high affinity to hydroxyapatite in bone, and can form radioactive compounds with 153Sm and 177Lu. Ethylenediaminetetramethylenephosphonic acid is used to study palliative therapy for pain associated with multiple bone metastatic cancers .
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- HY-W053583R
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DOTA (Standard)
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Biochemical Assay Reagents
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Tetraxetan (Standard) is the analytical standard of Tetraxetan (HY-W053583). This product is intended for research and analytical applications. 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) .
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| Cat. No. |
Product Name |
Target |
Research Area |
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- HY-P10944
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NNS309
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FAP
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Inflammation/Immunology
Cancer
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Unlabeled FXX489 (NNS309) is a fibroblast activation protein (FAP)-targeting ligand. Unlabeled FXX489 can be labeled with 68Ga and 177Lu and shows anticancer effects. Unlabeled FXX489 can be used for the study of pancreatic ductal adenocarcinoma (PDAC), non-small cell lung cancer (NSCLC), breast cancer (BC), and colorectal cancer (CRC) .
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- HY-106033
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DOTATOC; SDZ-SMT 487; SMT 487
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Radionuclide-Drug Conjugates (RDCs)
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Cancer
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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) .
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- HY-P5126
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Radionuclide-Drug Conjugates (RDCs)
Somatostatin Receptor
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Cancer
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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).
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- HY-P11024
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Folate Receptor (FR)
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Cancer
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NVP-EVS459 is a Folate Receptor (FR)-targeting radioconjugate. NVP-EVS459 labeled with 177Lu can be used for tumor diagnosis and research .
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- HY-P5126A
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Radionuclide-Drug Conjugates (RDCs)
Somatostatin Receptor
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Cancer
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DOTA-LM3 TFA 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 TFA is often isotopically labeled for tracing tumors in vivo, such as 177Lu-DOTA-LM3 TFA and 68 Ga-DOTA-LM3 TFA. 68 Ga-DOTA-LM3 TFA shows favorable biodistribution, high tumor uptake, good tumor retention, and few safety concerns. 177Lu-DOTA-LM3 TFA can be used for research in DOTATOC-negative liver metastases, such as pancreatic NET and extensive tumor thrombosis . DOTA-LM3 (TFA) can be used for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
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- HY-P6825
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LY4181530; PSMA-62
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PSMA
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Cancer
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PNT2001 (LY4181530) is a potent prostate specific membrane antigen (PSMA) ligand with an IC50 of 3.1 nM. PNT2001 can improve cellular internalization. 177Lu- and 225Ac-labeled PNT2001 can be used in prostate cancer research .
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- HY-P10239
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Somatostatin Receptor
Radionuclide-Drug Conjugates (RDCs)
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Cancer
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Tyr3-Octreotate is a ligand for somatostatin receptor subtype 2 (sst2), with an IC50 value of 1.3 nM against sst2 when labeled with [ 111In-DTPA], and an IC50 value of 1.6 nM against sst2 when labeled with [ 90Y-DOTA]. Radiolabeled Tyr3-Octreotate generates cell-associated radioactivity, and acts as both a tumor growth inhibitor and a tumor cytotoxic agent. When radiolabeled with 177Lu or 90Y, Tyr3-Octreotate serves as a peptide receptor radionuclide therapy (PRRT) analog. Tyr3-Octreotate can be used in studies related to pancreatic tumors .
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- HY-164725
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Radionuclide-Drug Conjugates (RDCs)
FAP
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Cancer
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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).
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- HY-P10781
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Radionuclide-Drug Conjugates (RDCs)
PSMA
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Cancer
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PSMA-D5 has a binding affinity for PSMA with a Ki of 0.21 nM and can be used for PSMA tracing after radiolabeling. PSMA-D5 ([68Ga]-labeled) contains a DOTA chelator, allowing convenient labeling with therapeutic radionuclides such as 177Lu and 225Ac. PSMA-D5 ([68Ga]-labeled) shows excellent pharmacokinetic properties, exhibiting remarkable tumor uptake in 22Rv1 tumors . PSMA-D5 can be used for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
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- HY-P11277
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Peptides
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Cancer
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Pocuvotide satetraxetan is an anticancer agent. Pocuvotide satetraxetan labeled with 177Lu can be used for imaging diagnosis .
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- HY-P5297
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Radionuclide-Drug Conjugates (RDCs)
CXCR
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Cancer
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DOTA-CXCR4-L is a CXCR4 targeting peptide. DOTA-CXCR4-L can be used in the study of cancers, including glioblastoma and triple-negative breast cancer. NODAGA-LM3 can be labeled with [68Ga]/[177Lu] for the synthesis/research of Radionuclide-Drug Conjugates (RDCs) .
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- HY-P10444
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Radionuclide-Drug Conjugates (RDCs)
CXCR
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Cancer
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DOTA Conjugated JM#21 derivative 7 (compound Ligand-7) is a derivative of CXCR4 targeting peptide conjugated with DOTA and can be used to produce radioligands. Radiolabeled DOTA Conjugated JM#21 derivative 7, i.e., 177Lu-DOTA, has excellent CXCR4 tumor targeting. In vitro biodistribution results of 177Lu-DOTA showed very low uptake in all non-targeted organs except kidney . DOTA Conjugated JM#21 derivative 7 can be used for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
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- HY-158266
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LNC1003
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Radionuclide-Drug Conjugates (RDCs)
PSMA
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Cancer
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DOTA-PSMA-EB-01 (Compound LNC1003) is a specific inhibitor of PSMA (IC50= 10.77 nM).DOTA-PSMA-EB-01 enhances the uptake and retention time of 177Lu in tumors . DOTA-PSMA-EB-01 can be used for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
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- HY-P10743
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Radionuclide-Drug Conjugates (RDCs)
PSMA
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Cancer
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BQ7876 is a probe targeting prostate-specific membrane antigen (PSMA) that contains a DOTA chelator. BQ7876, after being radiolabeled with radionuclide (177Lu), functions in both radionuclide imaging and tumor cell destruction by specifically binding to PSMA. BQ7876 shows potential for research in the field of metastatic castration-resistant prostate cancer (mCRPC) . BQ7876 can be used for the synthesis/research of Radionuclide-Drug Conjugates (RDCs).
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- HY-159771
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FAP
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Cancer
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FAP6-19 is a fibroblast activation protein (FAP) targeting radioligand with a Kd of 18.2 nM. FAP6-19 selectively delivers therapeutic radioactive nuclides (such as 177Lu) to the tumor site by targeting the overexpressed FAP protein in the tumor microenvironment, achieving precise killing of cancer cells while minimizing radiation damage to healthy tissues. FAP6-19 exhibits extremely high total cellular uptake and good intracellular retention ability in HT1080 cells. After being labeled with 111In, FAP6-19 produced extremely high tumor/kidney and tumor/liver dose ratios in the mouse model with 4T1 tumors. FAP6-19 can be used in the research of solid tumors expressing FAP.
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- HY-106033R
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DOTATOC (Standard); SDZ-SMT 487 (Standard); SMT 487 (Standard)
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Reference Standards
Radionuclide-Drug Conjugates (RDCs)
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Cancer
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Edotreotide (Standard) is the analytical standard of Edotreotide (HY-106033). This product is intended for research and analytical applications. 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) .
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- HY-P3335
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DOTA-RGDfK dimer
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Integrin
Radionuclide-Drug Conjugates (RDCs)
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Cardiovascular Disease
Cancer
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SU015 (DOTA-RGDfK dimer) is a Integrin αvβ5 and αvβ3 antagonist. SU015 exhibits comparable affinity for αvβ5 and αvβ3, with relatively higher potency and specificity compared to other integrins. SU015 inhibits αvβ3-mediated cell adhesion to fibrinogen, αvβ3-mediated adhesion of activated platelets to osteopontin, and αvβ5-mediated cell adhesion to vitronectin. SU015 shows potent inhibitory effects on FGF2-induced angiogenesis in the CAM model. SU015 carries a linker arm available for radioisotope conjugation, and acts as a target-specific radioreagent when labeled with 90Y (i.e., RP697) or 177Lu (i.e., RP688). SU015 can be used in studies related to tumor metastasis and tumors .
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| Cat. No. |
Product Name |
Target |
Research Area |
Image |
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- HY-P99239
-
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HUJ-591; TLX591
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PSMA
Radionuclide-Drug Conjugates (RDCs)
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Cancer
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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 .
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(5)
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- HY-P991922
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Fc Receptor (FcR)
Complement System
Radionuclide-Drug Conjugates (RDCs)
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Cancer
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AKIR001 is a high-affinity human IgG1 antibody targeting CD44v6. AKIR001 carries LALA-silencing mutations in its FcγR-binding domain to reduce FcγR and C1q interactions, minimizing tissue interactions and limiting CDC and ADCC risks. [ 177Lu] radiolabeled AKIR001, namely [ 177Lu]Lu-AKIR001, has anticancer activity against epidermoid carcinoma .
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(5)
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- HY-P992340
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Radionuclide-Drug Conjugates (RDCs)
TNF Receptor
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Cancer
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CTB006 is a monoclonal antibody targeting a humanized chimeric recombinant anti-DR5. CTB006 specifically binds to and activates DR5, thereby inducing tumor cell apoptosis, inhibiting tumor growth and reducing tumor drug resistance. 177Lu-radiolabeled CTB006 can deliver targeted radiotherapy to tumor cells; while 89Zr- or 177Lu-labeled CTB006 can serve as a PET/CT imaging agent for detecting DR5 expression levels in preclinical tumor models and screening cancers with DR5 overexpression. CTB006 can be applied to research related to gastrointestinal cancer, colorectal cancer and other solid tumors .
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(5)
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