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Results for "

HER2-positive tumor cells

" in MedChemExpress (MCE) Product Catalog:

22

Inhibitors & Agonists

1

Fluorescent Dyes

3

Peptides

10

Inhibitory Antibodies

1

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Targets Recommended:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-164992
    Trastuzumab vedotin
    2 Publications Verification

    MRG002; Trastuzumab MMAE

    		 Antibody-Drug Conjugates (ADCs) EGFR Microtubule/Tubulin Cancer
    Trastuzumab vedotin (MRG002; Trastuzumab MMAE) is an antibody-drug conjugate and cytotoxin targeting HER2, with a Kd of 7.50E-11 M for human HER2. After binding to HER2, Trastuzumab vedotin undergoes internalization and lysosomal trafficking, delivering a cytotoxic payload to HER2-expressing cells and inducing tumor regression in in vivo xenograft models with HER2-expressing tumors. The anti-tumor activity of Trastuzumab vedotin is enhanced when used in combination with anti-PD-1 antibodies, and it exhibits preclinical anti-tumor activity in drug-resistant breast cancer, gastric cancer, and urothelial carcinoma PDX models. Trastuzumab vedotin has low antibody-dependent cellular cytotoxicity activity and can be used in studies related to HER2-positive breast cancer, HER2-positive gastric cancer, and unresectable locally advanced or metastatic HER2-positive urothelial carcinoma .
    Trastuzumab vedotin
  • HY-164202
    ORM-5029

    		Antibody-Drug Conjugates (ADCs) Cancer
    ORM-5029 is a first-in-class human epidermal growth factor receptor 2 (HER2)-targeted antibody-drug conjugate (ADC) comprised of SMol006, a highly potent GSPT1 degrader, conjugated to Pertuzumab (HY-P9912). ORM-5029 exhibits robust efficacy across 14 HER2-positive breast cancer cell lines, with IC50 values ranging from 0.3 to 14.4 nM.ORM-5029 demonstrates anti-tumor activity in the BT474 xenograft model. ORM-5029 can be used for study of breast cancer .
    ORM-5029
  • HY-P99618
    Fidasimtamab

    IBI-315; BH2950

    		 EGFR PD-1/PD-L1 Cancer
    Fidasimtamab is a bispecific antibody targeting human epidermal growth factor receptor 2 (Her2) and programmed death protein 1 (PD-1), with a Ka of 3.55e-10 M for human Her2 and a Ka of 1.17e-9 M for human PD-1. Fidasimtamab cross-links Her2-positive tumor cells with PD-1-positive T cells to form immune synapses, blocks PD-1-ligand interactions, preserves antibody-dependent cellular cytotoxicity, induces gasdermin B (GSDMB)-mediated pyroptosis, and activates T cells. Fidasimtamab is applicable to relevant research on Her2-positive gastric cancer .
    Fidasimtamab
  • HY-145102
    NCT-58

    		HSP Apoptosis Cancer
    NCT-58 is a potent inhibitor of C-terminal HSP90. NCT-58 does not induce the heat shock response (HSR) due to its targeting of the C-terminal region and elicits anti-tumor activity via the simultaneous downregulation of HER family members as well as inhibition of Akt phosphorylation. NCT-58 kills Trastuzumab-resistant breast cancer stem-like cells. NCT-58 induces apoptosis in HER2-positive breast cancer cells .
    NCT-58
  • HY-P991149
    Nesfrotamig

    YH32367; ABL105

    		 TNF Receptor Cancer
    Nesfrotamig (YH32367; ABL105) is a bispecific activator targeting HER2 and 4-1BB. The Kd values of Nesfrotamig for human HER2 and human 4-1BB are 0.48 nM and 3.36 nM, respectively. By blocking tumor cell growth signals, activating HER2-dependent local 4-1BB in tumors to maintain T cell survival, and inducing NK cell-mediated antibody-dependent cellular cytotoxicity, Nesfrotamig enhances the cytotoxicity and tumor infiltration ability of immune cells. Nesfrotamig promotes the generation of tumor-specific memory T cells, drives T cell-mediated tumor lysis, exhibits significant anti-tumor efficacy against both HER2-positive and HER2-low-expressing tumors, and shows synergistic activity when combined with anti-PD-1 antibodies. In cynomolgus monkey studies, Nesfrotamig demonstrates good safety and is suitable for research related to HER2-positive and HER2-low-expressing tumors .
    Nesfrotamig
  • HY-156513
    ZD06519

    7-Hydroxyethyl carbamate-(10Me-11F-Camptothecin)

    		 ADC Payload Cancer
    ZD06519 (7-Hydroxyethyl carbamate-(10Me-11F-Camptothecin)) is a camptothecin (HY-16560) analogue and a topoisomerase I inhibitor. ZD06519 is an ADC cytotoxin with a strong bystander effect, inhibiting a variety of malignancies such as HER2-positive and FRα-overexpressing tumors. ZD06519 inhibits DNA cleavage, relaxation, and reconnection processes, inducing tumor cell death. ZD06519 can be used for ADC synthesis and cancer research .
    ZD06519
  • HY-163099
    P5(PEG24)-VC-PAB-Exatecan

    		Drug-Linker Conjugates for ADC Topoisomerase Apoptosis Cancer
    P5 (PEG24)-VC-PAB-Exatecan is a TOP1 inhibitor payload with antibody-conjugation-dependent activity. Conjugation of P5 (PEG24)-VC-PAB-Exatecan with Trastuzumab (HY-P9907) generates a DAR8 antibody-drug conjugate (ADCs) with antibody-like pharmacokinetic properties. P5 (PEG24)-VC-PAB-Exatecan induces S-phase and G2-M-phase cell cycle arrest, DNA damage and apoptosis in target-positive tumor cells, and releases damage-associated molecular patterns (DAMP) related to immunogenic cell death (ICD). The ADCs prepared from it exert bystander killing effects on non-target tumor cells. ADCs based on P5 (PEG24)-VC-PAB-Exatecan exhibit linker stability in vitro and in vivo, show in vivo efficacy, and can be used in research related to HER2-positive cancers .
    P5(PEG24)-VC-PAB-Exatecan
  • HY-P991588
    HLX-22

    AC101

    		 EGFR Apoptosis Cancer
    HLX-22 is a humanized monoclonal antibody targeting HER2. HLX-22 induces apoptosis in HER2-overexpressing breast and gastric cancer cells combined with Trastuzumab (HY-P9907). HLX-22 has potent antitumor activity against advanced solid tumors .
    HLX-22
  • HY-177008
    PROTAC HER2 degrader-1

    		PROTACs EGFR Apoptosis Akt ERK Cancer
    PROTAC HER2 degrader-1 is a highly selective HER2 PROTAC degrader, with a DC50 of 69 nM and a Dmax of 96%. PROTAC HER2 degrader-1 inhibits HER2-positive cell proliferation and tumor growth through persistent HER2 degradation and potent inhibition of downstream pathways (AKT and ERK). PROTAC HER2 degrader-1 induces apoptosis in BT-474 cells. PROTAC HER2 degrader-1 can be used for research of HER2-positive cancers. (Pink: HER2 ligand: (HY-177009); Black: Linker; Blue: CRBN ligand: (HY-W023573) .
    PROTAC HER2 degrader-1
  • HY-P10792
    HER2-targeted peptide H6F

    		EGFR Cancer
    HER2-targeted peptide H6F is a HER2 targeting peptide that binds to HER2 to target breast cancer cells, with the amino acid sequence YLFFVFER. The HER2-targeted peptide H6F can be conjugated with the bifunctional chelating agent hydrazinonicotinamide (HYNIC) for radiolabeling with 99mTc. Single-photon emission computed tomography (SPECT) imaging shows that the labeled HER2-targeted peptide H6F specifically accumulates in HER2-positive MDA-MBA-453 tumor-bearing mice models. The HER2-targeted peptide H6F can be used for tumor molecular imaging studies .
    HER2-targeted peptide H6F
  • HY-P991582
    BI-1607

    		Fc Receptor (FcR) Cancer
    BI-1607 is a humanized monoclonal antibody targeting CD32b/FcγRIIB. BI-1607 has an antagonistic function capable of blocking the inhibitory function of FcγRIIB on immune effector cells. BI-1607 has a significant cytolytic activity against malignant B cells and antitumor activity against HER2-positive solid tumors including advanced gastric cancer (GC) with combination with Trastuzumab (HY-P9907) .
    BI-1607
  • HY-P991234
    COVA208

    		EGFR p38 MAPK PI3K Akt Cancer
    COVA208 is a bispecific FynomAb (a fusion protein of an antibody and a Fyn SH3-derived binding protein) that targets HER2. COVA208 induces the degradation of HER2, reduces the levels of HER2, HER3, and EGFR, thereby effectively blocking the downstream signaling pathways of HER2, including the HER3-PI3K-AKT and MAPK pathways, and simultaneously inducing apoptosis of tumor cells. COVA208 is promising for research of cancers, such as HER2-positive breast cancer, gastric cancer, and colorectal cancer .
    COVA208
  • HY-169017
    MTT5

    		Toll-like Receptor (TLR) Cancer
    MTT5 is a toll-like receptor 7 (TLR7) agonist. MTT5 can couple with Deruxtecan (HY-13631E) and exert anti-tumor activity in HER2 positive solid tumors through tumor cell killing and immune activation .
    MTT5
  • HY-P991233
    BAT1006

    		EGFR Cancer
    BAT1006 is a monoclonal antibody targeting HER2 extracellular domain II with enhanced antibody-dependent cell-mediated cytotoxicity (ADCC) for the study of HER2-positive locally advanced/metastatic solid tumors. BAT1006 has an approximately 5-fold enhanced ADCC effect compared to pertuzumab (HY-P9912) and exhibits potent anti-tumor activity in the HER2-positive Calu-3 xenograft mouse model .
    BAT1006
  • HY-P11590
    WGYRGFYC

    		EGFR Cancer
    WGYRGFYC (WC8) is a selective HER2-targeting peptide that binds specifically to HER2 by mimicking the antigen-binding site of trastuzumab. The DOTA precursor of WGYRGFYC has a KD of 61.20 nM for HER2. WGYRGFYC enables specific and highly sensitive detection of HER2 expression in HER2-positive breast cancer cells and tumor tissues, and monitors the dynamic downregulation of HER2 expression. WGYRGFYC rapidly distributes to target tissues and is efficiently cleared from non-target tissues via the kidneys, generating an ideal tumor-to-background ratio in imaging; it is a component of the PET radiotracer Ga-DOTA-WC8. WGYRGFYC exhibits no significant cytotoxicity in breast cancer cells, and can be used for non-invasive imaging diagnosis and therapeutic efficacy evaluation of HER2-positive breast cancer .
    WGYRGFYC
  • HY-P992401
    M802

    		EGFR CD3 PI3K Akt p38 MAPK Caspase Apoptosis IFNAR TNF Receptor Interleukin Related Cancer
    M802 is an anti-HER2/CD3 bispecific antibody, with a Kd of 0.578 nM for human HER2 and a Kd of 71.2 nM for human CD3. M802 inhibits the PI3K/AKT and MAPK signaling pathways, suppresses tumor cell proliferation, activates caspase-3, and promotes tumor cell apoptosis (apoptosis). M802 recruits and activates CD3-positive immune cells, mediates cytotoxicity against HER2-positive tumor cells, and induces immune cells to secrete IFN-γ, TNF-α, IL-2 and IL-6. M802 exhibits anti-tumor efficacy in mice with gastric cancer xenografts. M802 can be used in research related to HER2-positive breast cancer, HER2-positive gastric cancer and other cancers. The recommended isotype control is human IgG1 kappa (HY-P99001) .
    M802
  • HY-P991977
    BSI-001

    5G9

    		 EGFR Apoptosis PARP Akt ERK Cancer
    BSI-001 (5G9) is a HER2-targeting antibody. BSI-001 inhibits cell proliferation and migration, induces apoptosis and PARP cleavage, and suppresses HER2-mediated downstream signaling pathways (including the phosphorylation of EGFR, HER3, AKT and ERK) when combined with Trastuzumab (HY-P9907) in HER2-positive cancer cells. BSI-001 exhibits synergistic anti-tumor efficacy in animal models of gastric cancer and breast cancer when combined with Trastuzumab. BSI-001 can be used for the research of HER2-positive breast cancer and HER2-overexpressing gastric cancer .
    BSI-001
  • HY-183253
    DL149

    		Drug-Linker Conjugates for ADC Eukaryotic Initiation Factor (eIF) EGFR Cancer
    DL149 is a component of an antibody-drug conjugate (ADC) formed by conjugating the eIF4A inhibitor FD236 (HY-186186) with an ADC linker, and exhibits potential antitumor activity. DL149 can bind to an anti-HER2 antibody to form a complete ADC molecule, which precisely binds to the HER2 receptor on the surface of tumor cells. After internalization into cells, it releases the eIF4A inhibitor payload. DL149 irreversibly blocks the mRNA translation process in tumor cells, thereby inhibiting tumor cell proliferation and inducing their death. DL149 exhibits in vivo antitumor activity in the SK-OV-3 xenograft tumor model, and can be used for the research of HER2-positive solid tumors .
    DL149
  • HY-P991982
    ZV0201 Antibody

    		ADC Antibody Cancer
    ZV0201 Antibody (ZV02) is a monoclonal antibody inhibitor targeting Her2. ZV0201 Antibody can be used to synthesize the antibody-drug conjugate (ADC) ZV0201. ZV0201 Antibody can be used to research related to HER2-positive tumors .
    ZV0201 Antibody
  • HY-P11760
    HER2-targeted peptide H10

    		EGFR Cancer
    HER2-targeted peptide H10 is a HER2-targeting peptide with a Kd value of 30.4 nM. HER2-targeted peptide H10 specifically accumulates in HER2-positive tumor tissues of xenograft mice, when conjugated with nanoparticles. HER2-targeted peptide H10 can be used for studies related to HER2-positive breast cancer .
    HER2-targeted peptide H10
  • HY-185494
    Mal-Val-Lys-PAB-CBI-PBD dimer

    		Drug-Linker Conjugates for ADC DNA Alkylator/Crosslinker Cancer
    Mal-Val-Lys-PAB-CBI-PBD dimer is a Drug-Linker Conjugates for ADC. Mal-Val-Lys-PAB-CBI-PBD dimer consists of the ADC Cytotoxin CBI-PBD dimer and a linker Mal-Val-Lys-PAB. Mal-Val-Lys-PAB-CBI-PBD dimer exhibits alkylating activity at A-T-rich DNA minor groove adenine residues, disrupting DNA integrity. Mal-Val-Lys-PAB-CBI-PBD dimer induces cancer cell growth inhibition and cellular death. Mal-Val-Lys-PAB-CBI-PBD dimer can be used for the research of cancer .
    Mal-Val-Lys-PAB-CBI-PBD dimer
  • HY-P991984
    SIBP-03

    		EGFR PI3K Akt Cancer
    SIBP-03 is a specifical anti-HER3 antibody. SIBP-03 binds strongly and specifically to recombinant HER3 protein. SIBP-03 inhibits HER3 activation, as well as the downstream PI3K/AKT signaling pathway. SIBP-03 exhibits anticancer activity against squamous cell carcinoma, non-small cell lung cancer, gastric cancer, and breast cancer. SIBP-03 synergistically enhances the antitumor activity of DS-8201 (HY-138298A) and Cetuximab (HY-P9905) .
    SIBP-03

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