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Results for "

HER2 inhibitor

" in MedChemExpress (MCE) Product Catalog:

By Targets:	EGFR (160) ADC Antibody (2) ADC Payload (5) Akt (23) Antibody-Drug Conjugates (ADCs) (7) Apoptosis (40) Arenavirus (1) Autophagy (13) Bcl-2 Family (1) BRK (1) Btk (3) c-Met/HGFR (9) Caspase (3) CD3 (1) Cdc42-binding kinase (1) CDK (32) COX (1) Dengue Virus (1) Dihydrofolate reductase (DHFR) (3) DNA/RNA Synthesis (1) Drug Derivative (1) Drug Intermediate (1) Drug Isomer (2) Drug-Linker Conjugates for ADC (7) Endogenous Metabolite (1) Epigenetic Reader Domain (1) ERK (9) Estrogen Receptor/ERR (3) Eukaryotic Initiation Factor (eIF) (1) Fatty Acid Synthase (FASN) (1) HDAC (2) Heme Oxygenase (HO) (1) Histone Acetyltransferase (3) HSP (17) IFNAR (1) Interleukin Related (1) Isotope-Labeled Compounds (8) Itk (1) JAK (1) JNK (1) Ligands for Target Protein for PROTAC (1) LYTACs (1) MEK (1) Microtubule/Tubulin (1) Mitochondrial Metabolism (1) MMP (3) Monoamine Oxidase (2) NAMPT (1) Necroptosis (1) p38 MAPK (9) PAK (1) PARP (4) PDGFR (2) PERK (1) PI3K (7) PI4K (1) Potassium Channel (1) PROTAC-Linker Conjugates for PAC (1) PROTACs (1) Proteasome (1) Raf (1) Ras (4) Reactive Oxygen Species (ROS) (1) Reference Standards (21) Src (3) STAT (1) Steroid Sulfatase (1) Survivin (2) Thymidylate Synthase (2) TNF Receptor (1) Topoisomerase (8) Transmembrane Glycoprotein (1) Trk Receptor (1) VEGFR (12) VSV (1) Wnt (1) Xanthine Oxidase (1)
By Research Areas:	Cancer (237) Cardiovascular Disease (2) Infection (5) Inflammation/Immunology (6) Metabolic Disease (2) Neurological Disease (7)
Click Chemistry:	Azide (1) Alkynes (2)

240

Inhibitors & Agonists

Screening Libraries

Fluorescent Dyes

Peptides

Inhibitory Antibodies

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Targets Recommended: EGFR

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-13631D

DXd 10+ Cited Publications Exatecan derivative for ADC	Topoisomerase ADC Payload	Cancer
DXd (Exatecan derivative for ADC) is a potent DNA topoisomerase I inhibitor, with an IC₅₀ of 0.31 μM, used as a conjugated drug of HER2-targeting ADC (DS-8201a).

HY-138298

Trastuzumab deruxtecan (solution) 5 Publications Verification T-DXd (solution); DS-8201 (solution); DS-8201a (solution)	Antibody-Drug Conjugates (ADCs) EGFR	Cancer
Trastuzumab deruxtecan (T-DXd; DS-8201a) (solution) is an anti-*human epidermal growth factor receptor 2 (HER2) antibody-drug conjugate (ADC). Trastuzumab deruxtecan is composed of a humanized anti-HER2* antibody, an enzymatically cleavable peptide-linker, a topoisomerase I inhibitor (a toxin component of Dxd), and the drug-linker conjugate for ADC is Deruxtecan (HY-13631E). Trastuzumab deruxtecan can be used for the research of HER2-positive breast cancer and gastric cancer .

HY-138298A

Trastuzumab deruxtecan 5 Publications Verification T-DXd; DS-8201; DS-8201a	Antibody-Drug Conjugates (ADCs) EGFR	Cancer
Trastuzumab deruxtecan (DS-8201a) is an anti-*human epidermal growth factor receptor 2 (HER2) antibody-drug conjugate (ADC). Trastuzumab deruxtecan is composed of a humanized anti-HER2* antibody, an enzymatically cleavable peptide-linker, a topoisomerase I inhibitor (a toxin component of Dxd), and the drug-linker conjugate for ADC is Deruxtecan (HY-13631E). Trastuzumab deruxtecan can be used for the research of HER2-positive breast cancer and gastric cancer .

HY-16069

Tucatinib 10+ Cited Publications Irbinitinib; ARRY-380; ONT-380	EGFR	Cancer
Tucatinib (Irbinitinib) is a potent, orally active and selective *HER2* inhibitor with an IC₅₀ of 8 nM.

HY-32721

Neratinib 20+ Cited Publications HKI-272	EGFR	Cancer
Neratinib (HKI-272) is an orally available, irreversible, highly selective *HER2* and EGFR inhibitor with IC₅₀s of 59 nM and 92 nM, respectively .

HY-148810

Zongertinib 1 Publications Verification BI 1810631	c-Met/HGFR	Cancer
Zongertinib (BI 1810631) is a potent and selective *HER2* and EGFR tyrosine kinase inhibitor with IC₅₀ values of 13 nM and 579 nM, respectively. Zongertinib has antitumor activity and can be used in the study of multiple solid tumors .

HY-P9912

Pertuzumab Maximum Cited Publications 9 Publications Verification	EGFR	Cancer
Pertuzumab, a humanized IgG1 monoclonal antibody, is a *HER2* dimerization inhibitor for the treatment of metastatic HER2-positive breast cancer.

HY-104065

Pyrotinib 15+ Cited Publications SHR-1258	EGFR	Cancer
Pyrotinib (SHR-1258) is a potent and selective *EGFR/HER2* dual inhibitor with IC₅₀s of 13 and 38 nM, respectively .

HY-32721B

Neratinib maleate 20+ Cited Publications HKI-272 maleate	EGFR	Cancer
Neratinib (HKI-272) maleate is an orally available, irreversible, highly selective *HER2* and EGFR inhibitor with IC₅₀s of 59 nM and 92 nM, respectively .

HY-13631DS

DXd-d5 Exatecan-d₅ derivative for ADC	Topoisomerase ADC Payload	Cancer
DXd-d₅ is a deuterium labeled DXd. DXd is a potent DNA topoisomerase I inhibitor, with an IC₅₀ of 0.31 μM, used as a conjugated drug of HER2-targeting ADC (DS-8201a) .

HY-164718

Sevabertinib BAY 2927088	EGFR	Cancer
Sevabertinib (BAY 2927088) is an orally active and reversible dual *EGFR-HER2* inhibitor (IC ⁵⁰ <0.5 nM for wild-type HER2, HER2 A775insYVMA, wild-type EGFR, and EGFR D770_N771insSVD). Sevabertinib has anticancer activity against lung cancer .

HY-13501

Mubritinib 5+ Cited Publications TAK-165	EGFR	Cancer
Mubritinib (TAK-165) is a potent and selective *EGFR2/HER2* inhibitor with an IC₅₀ of 6 nM.

HY-136789

Tuxobertinib 1 Publications Verification BDTX-189	EGFR	Cancer
Tuxobertinib (BDTX-189) is a potent, orally active and selective inhibitor of allosteric EGFR and *HER2* oncogenic mutations, including EGFR/HER2 exon 20 insertion mutants. Tuxobertinib shows K_Ds of 0.2, 0.76, 13 and 1.2 nM for EGFR, HER2, BLK and RIPK2, reapectively. Anticancer activity .

HY-P9912A

Pertuzumab (anti-HER2)	EGFR	Cancer
Pertuzumab (anti-HER2), a humanized monoclonal antibody, is a *HER2* dimerization inhibitor for the treatment of metastatic HER2-positive breast cancer.

HY-10213

SNX-5422 1 Publications Verification PF-04929113	HSP	Cancer
SNX-5422 (PF-04929113), a prodrug of SNX-2112, is an orally active Hsp90 inhibitor, with a K_d of 41 nM, and also induces Her-2 degradation, with an IC₅₀ of 37 nM.

HY-N9330

Broussoflavonol F	Xanthine Oxidase Ras EGFR MEK PERK Apoptosis	Cancer
Broussoflavonol F is a potent dual inhibitor of the *HER2-RAS-MEK-ERK* signaling pathway and mushroom tyrosinase with an IC₅₀ value of 82.3 μM. Broussoflavonol F downregulates the expression of RAS, *HER2, phosphorylated BRAF, phosphorylated MEK* and phosphorylated Erk proteins. Broussoflavonol F induces cell cycle arrest and apoptosis, and exhibits cytotoxicity in colon cancer cells. Broussoflavonol F inhibits endothelial proliferation, migration and tube formation, suppresses subintestinal vascular development, and reduces the mRNA levels of angiogenesis-associated genes.Broussoflavonol F can be used for colon cancer research .

HY-164762

Trastuzumab rezetecan SHR-A1811	Antibody-Drug Conjugates (ADCs) EGFR	Cancer
Trastuzumab rezetecan (SHR-A1811) is a *HER2*-targeting antibody-drug conjugate (ADC). Trastuzumab rezetecan is composed of a humanized anti-HER2 antibody (HY-P9907), a cleavable linker MC-Gly-Gly-Phe-Gly (HY-44246), and a topoisomerase I inhibitor payload Rezetecán (HY-147408). Trastuzumab rezetecan can be used for research in HER2-positive breast cancer .

HY-16069A

Tucatinib hemiethanolate 10+ Cited Publications Irbinitinib hemiethanolate; ARRY-380 hemiethanolate; ONT-380 hemiethanolate	EGFR	Cancer
Tucatinib (Irbinitinib) hemiethanolate is a potent, orally active and selective *HER2* inhibitor with an IC₅₀ of 8 nM.

HY-150024

BI-4142	EGFR	Cancer
BI-4142 is a potent, highly selective and orally active *HER2* inhibitor with an IC₅₀ of 5 nM .

HY-17632

Tarloxotinib bromide 1 Publications Verification TH-4000	EGFR	Cancer
Tarloxotinib bromide (TH-4000) is an irreversible *EGFR/HER2* inhibitor.

HY-104065B

Pyrotinib dimaleate 15+ Cited Publications SHR-1258 dimaleate	EGFR	Cancer
Pyrotinib dimaleate (SHR-1258 dimaleate) is a potent and selective *EGFR/HER2* dual inhibitor with IC₅₀s of 13 and 38 nM, respectively .

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 D_max 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) .

HY-112293

GW2974	EGFR	Cancer
GW2974 is a potent dual inhibitor of EGFR and *HER2* with IC₅₀ value of 0.007 μM and 0.016 μM, respectively. GW2974 demonstrates in vitro inhibition of the EGFR and *HER2* and inhibits the growth of tumor cell. GW2974 can be used for glioblastoma multiforme (GBM) disease research .

HY-15732

BGB-102 JNJ-26483327	EGFR	Cancer
BGB-102 is a potent multi-kinase inhibitor against EGFR, *HER2, and HER4* with IC₅₀s of 9.6 nM, 18 nM and 40.3 nM, respectively.

HY-P990238

Anti-Human/Rat HER2 (neu) Antibody (7.16.4)	EGFR	Inflammation/Immunology Cancer
Anti-Human/Rat HER2 (neu) Antibody (7.16.4) is an anti-human and anti-rat *HER2* IgG2a monoclonal antibody. Anti-Human/Rat HER2 (neu) Antibody (7.16.4) reduces tumor cell proliferation by inhibiting the HER2 signaling pathway. Anti-Human/Rat HER2 (neu) Antibody (7.16.4) can activate CD8 ⁺ T cells. Anti-Human/Rat HER2 (neu) Antibody (7.16.4) can be used for research on cancer such as breast cancer .

HY-143319

SPH5030	EGFR	Cancer
SPH5030 is a selective and irreversible *HER2* inhibitor. SPH5030 inhibits HER2 ^WT and EGFR ^WT with IC₅₀s of 3.51 and 8.13 nM, respectively. SPH5030 shows excellent activities against HER2 mutants. SPH5030 can be used for the research of cancer .

HY-164763

SHR-A1201	Antibody-Drug Conjugates (ADCs) EGFR	Cancer
SHR-A1201 is a *HER2*-targeting antibody-drug conjugate (ADC). SHR-A1201 is composed of a humanized anti-HER2 antibody (HY-P9907), a linker SMCC (HY-42360), and a microtubulin inhibitor payload Mertansine (HY-19792). SHR-A1201 can be used for research in HER2-positive breast cancer .

HY-P99969

Inetetamab CMAB-302; Cipterbin	EGFR	Cancer
Inetetamab is a monoclonal antibody binding to domain IV of HER2 receptor. Inetetamab alone or together with tyrosine kinase inhibitors has antitumor activities .

HY-111553

TAS0728	EGFR	Cancer
TAS0728 is a potent, selective, orally active, irreversible and covalent-binding *HER2* inhibitor, with an IC₅₀ of 13 nM. TAS0728 also shows IC₅₀s of 4.9, 8.5, 31, 65, 33, 25 and 86 nM for BMX、HER4、BLK、EGFR、JAK3、SLK and LOK respectively. Furthermore, TAS0728 exhibits robust and sustained inhibition of the phosphorylation of *HER2, HER3*, and downstream effectors .

HY-108931

AG 1406	EGFR	Cancer
AG 1406 (compound M19) is a *HER2* inhibitor, with an IC₅₀ of 10.57 μM for HER2 in BT474 cell and >50 μM for EGFR in EGF-3T3 cell .

HY-157297

CDK-IN-13	CDK	Cancer
CDK-IN-13 (compound 32E) is a potent and selective inhibitor of CDK12/cyclinK with an IC₅₀ of 3 nM. CDK-IN-13 inhibits the growth of the HER2-positive breast cancer cell lines .

HY-153856

TAS2940	EGFR	Cancer
TAS2940 is a brain-penetrable, orally active, irreversible and selective pan-ERBB inhibitor. TAS2940 against wild-type HER2, HER2 V777L, and A775_G776insYVMA with IC₅₀ values of 5.6 nM, 2.1 nM, and 1.0 nM, respectively. TAS2940 can be used for the study of tumors with HER2 and EGFR aberrations .

HY-178116

HER2-IN-23	EGFR PARP	Cancer
HER2-IN-23 is a selective *HER2* inhibitor. HER2-IN-23 reduces in total HER2 expression rather than in phosphorylated HER2 (p-HER2). HER2-IN-23 reduces cyclin D1 level and stimulates PARP cleavage. HER2-IN-23 can be used for the study of HER2-positive breast cancer .

HY-176744

HER2-IN-22	EGFR Apoptosis	Cancer
HER2-IN-22 is a potent and selective *HER2* inhibitor with an IC₅₀ of 215 μM. HER2-IN-22 possesses killing activity against various tumor cells and can induce cell apoptosis. HER2-IN-22 significantly inhibits tumor growth. HER2-IN-22 can be used in the study for tumors such as HER2+ breast cancer .

HY-163418

HER2-IN-17	EGFR	Cancer
HER2-IN-17 (Compound 2) is an inhibitor for HER2, which inhibits the Her YVMA exon 20 insertion mutation (HER2 YVMA) with an IC₅₀ <200 nM. HER2-IN-17 inhibits proliferation of HER2 YVMA mutated BaF3 cells with an IC₅₀ <200 nM and amliorates non-small-cell lung cancer (NSCLC) .

HY-151162

HER2-IN-12	EGFR	Cancer
HER2-IN-12 is a *HER2* inhibitor (IC₅₀: 121 nM). HER2-IN-12 can be used in the research of cancers, such as breast cancer .

HY-174414

EGFR/HER2-IN-18	EGFR	Cancer
EGFR/HER2-IN-18 is a stable *EGFR/HER2* dual inhibitor with IC₅₀ values of 0.09 (EGFR) and 0.08 μM (HER2) respectively. EGFR/HER2-IN-18 exhibits broad-spectrum anti-cancer activity. EGFR/HER2-IN-18 induces MCF-7 cells apoptosis and inhibits the cell cycle. EGFR/HER2-IN-18 can be used for the study of breast cancer .

HY-143733

HER2-IN-5	EGFR	Cancer
HER2-IN-5 is a potent and orally active *HER-2* inhibitor, example 10, extracted from patent WO2021164697 .

HY-P10793

Cyclic(YCDGFYACYMDV)	EGFR Apoptosis	Cancer
Cyclic(YCDGFYACYMDV) is a *HER2* signaling pathway inhibitor with anti-cancer activity. This compound self-assembles into nanoparticles in aqueous solution and transforms into nanofibers upon specific binding to *HER2* on cancer cells. This transformation disrupts *HER2* dimerization and subsequent downstream signaling events, leading to cancer cell apoptosis (Apoptosis). The inhibitory effects on *HER2* positive breast cancer have been demonstrated to be effective in a murine xenograft model .

HY-168285

LE01	Drug-Linker Conjugates for ADC Topoisomerase	Cancer
LE01 is a drug-linker conjugate for ADC. LE01 contains a ADC linker and a DNA topoisomerase I inhibitor DXd (HY-13631D). LE01 can be used to synthesize HER2-targeting ADC (HER2-LE01) .

HY-172820

Trastuzumab envedotin DP303c	Antibody-Drug Conjugates (ADCs) EGFR	Cancer
Trastuzumab envedotin (DP303c) is a anti-human epidermal growth factor receptor 2 (HER2) antibody-drug conjugate (ADC). Trastuzumab envedotin is composed of the tubulin polymerization inhibitor Monomethyl auristatin E (MMAE) (HY-15162) to the anti-HER2 antibody DP001 via a cleavable linker. Trastuzumab envedotin can be used for the research of HER2-positive solid tumors, such as breast cancer, colorectal cancer, and gastric cancer .

HY-10213A

SNX-5422 mesylate PF-04929113 mesylate	HSP	Cancer
SNX-5422 Mesylate (PF-04929113 Mesylate), a prodrug of SNX-2112, is an orally active Hsp90 inhibitor, with a K_d of 41 nM, and also induces Her-2 degradation, with an IC₅₀ of 37 nM.

HY-16069R

Tucatinib (Standard) Irbinitinib (Standard); ARRY-380 (Standard); ONT-380 (Standard)	EGFR Reference Standards	Cancer
Tucatinib (Standard) is the analytical standard of Tucatinib. This product is intended for research and analytical applications. Tucatinib (Irbinitinib) is a potent, orally active and selective HER2 inhibitor with an IC50 of 8 nM.

HY-164487

JBJ-08-178-01	Proteasome	Cancer
JBJ-08-178-01 is a mutant-selective tyrosine kinase inhibitor against human epidermal growth factor receptor 2 (HER2) with an antitumoral activity. JBJ-08-178-01 reduces both the kinase activity and protein levels of *HER2* by inducing proteasomal degradation of the receptor in lung cancer. JBJ-08-178-01 is promising for research of non-small-cell lung cancer .

HY-104065A

(Rac)-Pyrotinib (Rac)-SHR-1258	Drug Isomer	Cancer
(Rac)-Pyrotinib ((Rac)-SHR-1258) is the racemic form of Pyrotinib (HY-104065). Pyrotinib is a potent and selective dual *EGFR/HER2* receptor** inhibitor.

HY-153856A

TAS2940 fumarate	EGFR	Cancer
TAS2940 fumarate is a brain-penetrable, orally active, irreversible and selective pan-ERBB inhibitor. TAS2940 fumarate against wild-type HER2, HER2 V777L, and A775_G776insYVMA with IC₅₀ values of 5.6 nM, 2.1 nM, and 1.0 nM, respectively. TAS2940 fumarate can be used for the study of tumors with HER2 and EGFR aberrations .

HY-143323

HER2-IN-9	EGFR	Cancer
HER2-IN-9 is an orally active *HER2* inhibitor, with an IC₅₀ value of 0.03 μM. HER2-IN-9 inhibits HER-2 positive breast cancer cells proliferation and migration. HER2-IN-9 can be used in the research of breast cancers .

HY-163417

HER2-IN-15	EGFR	Cancer
HER2-IN-15 (Compound 1) is an inhibitor for HER2, which inhibits the Her YVMA exon 20 insertion mutation (HER2 YVMA) with an IC₅₀ <200 nM. HER2-IN-15 inhibits proliferation of HER2 YVMA mutated BaF3 cells with an IC₅₀ <200 nM and amliorates non-small-cell lung cancer (NSCLC) .

HY-163420

HER2-IN-16	EGFR	Cancer
HER2-IN-16 (Compound 14) is an inhibitor for HER2, which inhibits the Her YVMA exon 20 insertion mutation (HER2 YVMA) with an IC₅₀ <200 nM. HER2-IN-16 inhibits proliferation of HER2 YVMA mutated BaF3 cells with an IC₅₀ <200 nM and amliorates non-small-cell lung cancer (NSCLC) .

HY-153557

HER2-IN-13	EGFR Potassium Channel	Cancer
HER2-IN-13 (Compound 33) is an *HER2* inhibitor with an IC₅₀ of 8 nM. HER2-IN-13 also inhibits wt-EGFR with an IC₅₀ of 0.40 μM .

Cat. No.	Product Name

HY-L177

Antibody Inhibitor Library

1,777 compounds

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.

HY-L184

Anti-Gastric Cancer Compound Library

1,122 compounds

Gastric Cancer (GC) is one of the most common malignant tumors in the world, ranking fourth in mortality rate globally. Because the early symptoms of stomach neoplasm are usually not obvious, are diagnosed with gastric cancer at terminal stage, and the relative survival rate within 5 years is very low. With the further understanding of the molecular characteristics of stomach neoplasm, many therapeutic targets for gastric cancer have been identified, and molecular targeted therapies such as CTLA-4, HER2 and immune checkpoint inhibitors have made rapid progress. Although survival rates for patients with gastric neoplasm have improved over the past few decades, the prognosis is still worrying. Therefore, there is an urgent need for new drugs to treat gastric cancer.

MCE designs a unique collection of 1,122 small molecules with definite or potential anti-gastric cancer activity, which is an important tool for studying the pathological mechanism of stomach neoplasm and developing drugs for stomach neoplasm.

Cat. No.	Product Name	Type

HY-138298

Trastuzumab deruxtecan (solution)

5 Publications Verification

T-DXd (solution); DS-8201 (solution); DS-8201a (solution)

Fluorescent Dyes

Trastuzumab deruxtecan (T-DXd; DS-8201a) (solution) is an anti-human epidermal growth factor receptor 2 (HER2) antibody-drug conjugate (ADC). Trastuzumab deruxtecan is composed of a humanized anti-HER2 antibody, an enzymatically cleavable peptide-linker, a topoisomerase I inhibitor (a toxin component of Dxd), and the drug-linker conjugate for ADC is Deruxtecan (HY-13631E). Trastuzumab deruxtecan can be used for the research of HER2-positive breast cancer and gastric cancer .

HY-138298A

Trastuzumab deruxtecan

5 Publications Verification

T-DXd; DS-8201; DS-8201a

Fluorescent Dyes

Trastuzumab deruxtecan (DS-8201a) is an anti-human epidermal growth factor receptor 2 (HER2) antibody-drug conjugate (ADC). Trastuzumab deruxtecan is composed of a humanized anti-HER2 antibody, an enzymatically cleavable peptide-linker, a topoisomerase I inhibitor (a toxin component of Dxd), and the drug-linker conjugate for ADC is Deruxtecan (HY-13631E). Trastuzumab deruxtecan can be used for the research of HER2-positive breast cancer and gastric cancer .

HY-164762

Trastuzumab rezetecan SHR-A1811	Fluorescent Dyes
Trastuzumab rezetecan (SHR-A1811) is a *HER2*-targeting antibody-drug conjugate (ADC). Trastuzumab rezetecan is composed of a humanized anti-HER2 antibody (HY-P9907), a cleavable linker MC-Gly-Gly-Phe-Gly (HY-44246), and a topoisomerase I inhibitor payload Rezetecán (HY-147408). Trastuzumab rezetecan can be used for research in HER2-positive breast cancer .

HY-172820

Trastuzumab envedotin

DP303c

Fluorescent Dyes

Trastuzumab envedotin (DP303c) is a anti-human epidermal growth factor receptor 2 (HER2) antibody-drug conjugate (ADC). Trastuzumab envedotin is composed of the tubulin polymerization inhibitor Monomethyl auristatin E (MMAE) (HY-15162) to the anti-HER2 antibody DP001 via a cleavable linker. Trastuzumab envedotin can be used for the research of HER2-positive solid tumors, such as breast cancer, colorectal cancer, and gastric cancer .

HY-177414

BB-1701

Fluorescent Dyes

BB-1701 is an anti-HER2 antibody-drug conjugate (ADC). BB-1701 is composed of a humanized anti-HER2 antibody (Trastuzumab) (HY-P9907), a linker (Mal-PEG2-VCP), a microtubule inhibitor (Eribulin) (HY-13442), and the drug-linker conjugate for ADC is Mal-PEG2-VCP-Eribulin (HY-128870). BB-1701 has a potent cytotoxicity and bystander effects on tumors with heterogeneous target expression. BB-1701 significantly induces immunogenic cell death and the activation of the immune .

Cat. No.	Product Name	Target	Research Area

HY-P10793

Cyclic(YCDGFYACYMDV)	EGFR Apoptosis	Cancer
Cyclic(YCDGFYACYMDV) is a *HER2* signaling pathway inhibitor with anti-cancer activity. This compound self-assembles into nanoparticles in aqueous solution and transforms into nanofibers upon specific binding to *HER2* on cancer cells. This transformation disrupts *HER2* dimerization and subsequent downstream signaling events, leading to cancer cell apoptosis (Apoptosis). The inhibitory effects on *HER2* positive breast cancer have been demonstrated to be effective in a murine xenograft model .

Cat. No.	Product Name	Target	Research Area	Image

HY-P9912

Pertuzumab Maximum Cited Publications 9 Publications Verification	EGFR	Cancer
Pertuzumab, a humanized IgG1 monoclonal antibody, is a *HER2* dimerization inhibitor for the treatment of metastatic HER2-positive breast cancer.

HY-P99275

Patritumab 1 Publications Verification AMG-888; U3-1287	EGFR Akt ERK PARP Survivin	Cancer
Patritumab (Human Anti-ERBB3 Recombinant Antibody) is a neutralizing monoclonal antibody to ERBB3. Patritumab shows a synergy with Cetuximab (HY-P9905), potently inhibits the phosphorylation of EGFR, *HER2, HER3, ERK, and AKT. Patritumab also induces cell apoptosis* and suppresses the growth of pancreatic, non-small cell lung cancer, and colorectal cancer xenograft tumors .

HY-P9912A

Pertuzumab (anti-HER2)	EGFR	Cancer
Pertuzumab (anti-HER2), a humanized monoclonal antibody, is a *HER2* dimerization inhibitor for the treatment of metastatic HER2-positive breast cancer.

HY-P9974

Vantictumab 1 Publications Verification OMP-18R5	Wnt	Cancer
Vantictumab (OMP-18R5) is a fully human IgG2 monoclonal antibody. Vantictumab inhibits Wnt pathway signaling by binding to FZD1/2/5/7/8 receptors. Vantictumab can be studied against cancers through direct actions on tumor cells, including CSCs, and effects on the stroma, such as metastatic HER2-negative breast cancer and metastatic pancreatic adenocarcinoma .

HY-P99304

Lumretuzumab Anti-Human ERBB3 Recombinant Antibody	EGFR PI3K Akt p38 MAPK	Cancer
Lumretuzumab (Anti-Human ERBB3 Recombinant Antibody) is a humanized anti-HER3 (ERBB3) monoclonal antibody. Lumretuzumab effectively inhibits the activity of key oncogenic signaling pathways such as PI3K/AKT and MAPK. Lumretuzumab has been optimized through glycosyl engineering to enhance antibody-dependent cell-mediated cytotoxicity (ADCC). Lumretuzumab can be used to study HER3-positive, HER2-low-expressing solid tumors, especially breast cancer .

HY-P990238

Anti-Human/Rat HER2 (neu) Antibody (7.16.4)	EGFR	Inflammation/Immunology Cancer
Anti-Human/Rat HER2 (neu) Antibody (7.16.4) is an anti-human and anti-rat *HER2* IgG2a monoclonal antibody. Anti-Human/Rat HER2 (neu) Antibody (7.16.4) reduces tumor cell proliferation by inhibiting the HER2 signaling pathway. Anti-Human/Rat HER2 (neu) Antibody (7.16.4) can activate CD8 ⁺ T cells. Anti-Human/Rat HER2 (neu) Antibody (7.16.4) can be used for research on cancer such as breast cancer .

HY-P99969

Inetetamab CMAB-302; Cipterbin	EGFR	Cancer
Inetetamab is a monoclonal antibody binding to domain IV of HER2 receptor. Inetetamab alone or together with tyrosine kinase inhibitors has antitumor activities .

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 .

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 .

HY-P992130

Rolditamig TQB2102 Antibody	ADC Antibody EGFR	Cancer
Rolditamig (TQB2102 Antibody) is a recombinant humanized anti-human epidermal growth factor receptor 2 (HER2) antibody. Rolditamig can be conjugated with an enzyme-cleavable linker and a topoisomerase I inhibitor to form the ADC TQB2102. Rolditamig is applicable to research on solid tumors such as HER2-positive breast cancer .

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 K_d of 0.578 nM for human *HER2* and a K_d 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) .

HY-P992441

PHST001	Transmembrane Glycoprotein	Cancer
PHST001 is a humanized anti-CD24 antibody. PHST001 binds cell-surface CD24, blocks CD24-Siglec10 interaction, and engages Fc receptors to promote macrophage-mediated tumor cell phagocytosis. PHST001 inhibits growth of breast cancer and ovarian cancer, and reduces metastatic lesions in mouse xenograft models. PHST001 can be used for the research of triple negative breast cancer, HER2+ breast cancer, metastatic tumors, and ovarian cancer .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N1073

Wighteone 1 Publications Verification 6-Isopentenylgenistein; Erythrinin B	Leguminosae Genista ephedroides DC. Plants Isoflavones Source Classification	Apoptosis EGFR HSP ERK Akt
Wighteone (6-Isopentenylgenistein; Erythrinin B) is a prenylated isoflavone that acts as a HSP90/EGFR ^L858R/T790M inhibitor and antifungal agent. Wighteone reduces the expression level of HSP90, blocks EGF-induced phosphorylation of EGFR, and thereby inhibits the downstream ERK and AKT signaling pathways. Wighteone induces cell cycle redistribution, inhibits proliferation and triggers apoptosis in cancer cells. Wighteone can be isolated from Erythrina suberosa, and can also be induced to synthesize in Lotus japonicus under specific conditions. Wighteone can be used to study HER2-positive breast cancer, leukemia, non-small cell lung cancer with EGFR ^L858R/T790M mutation, and fungal infections .

HY-N9330

Broussoflavonol F	Flavonols Structural Classification Flavonoids other families Classification of Application Fields Other Diseases Phenols Polyphenols Plants Disease Research Fields Source Classification	Xanthine Oxidase Ras EGFR MEK PERK Apoptosis
Broussoflavonol F is a potent dual inhibitor of the *HER2-RAS-MEK-ERK* signaling pathway and mushroom tyrosinase with an IC₅₀ value of 82.3 μM. Broussoflavonol F downregulates the expression of RAS, *HER2, phosphorylated BRAF, phosphorylated MEK* and phosphorylated Erk proteins. Broussoflavonol F induces cell cycle arrest and apoptosis, and exhibits cytotoxicity in colon cancer cells. Broussoflavonol F inhibits endothelial proliferation, migration and tube formation, suppresses subintestinal vascular development, and reduces the mRNA levels of angiogenesis-associated genes.Broussoflavonol F can be used for colon cancer research .

Cat. No.	Product Name	Chemical Structure

HY-13631DS

DXd-d5
DXd-d₅ is a deuterium labeled DXd. DXd is a potent DNA topoisomerase I inhibitor, with an IC₅₀ of 0.31 μM, used as a conjugated drug of HER2-targeting ADC (DS-8201a) .

HY-50767S

Palbociclib-d8
Palbociclib-d₈ is a deuterium labeled Palbociclib. Palbociclib is a selective and orally active CDK4 and CDK6 inhibitor with IC₅₀s of 11 and 16 nM, respectively. Palbociclib has the potential for ER-positive and HER2-negative breast cancer research .

HY-16069S

Tucatinib-d6
Tucatinib-d₆ (Irbinitinib-d₆) is deuterium labeled Tucatinib. Tucatinib (Irbinitinib) is a potent, orally active and selective *HER2* inhibitor with an IC₅₀ of 8 nM .

HY-32721S

Neratinib-d6
Neratinib-d₆ (HKI-272-d6) is the deuterium labeled Neratinib. Neratinib (HKI-272) is an orally available, irreversible tyrosine kinase inhibitor with IC50s of 59 nM and 92 nM for HER2 and EGFR, respectively.

HY-W654305

Palbociclib-d4

Palbociclib-d₄ is deuterium labeled Palbociclib. Palbociclib (PD 0332991) is an orally active selective CDK4 and CDK6 inhibitor with IC₅₀ values of 11 and 16 nM, respectively. Palbociclib has potent anti-proliferative activity and induces cell cycle arrest in cancer cells, which can be used in the research of HR-positive and HER2-negative breast cancer and hepatocellular carcinoma .

HY-50767S1

Palbociclib-d4 hydrochloride
Palbociclib-d₄ (hydrochloride) is the deuterium labeled Palbociclib hydrochloride. Palbociclib (PD 0332991) is a selective CDK4 and CDK6 inhibitor with IC₅₀s of 11 and 16 nM, respectively. Palbociclib has the potential for ER-positive and HER2-negative breast cancer research .

HY-10261S1

Afatinib-d4
Afatinib-d₄ is the deuterium labeled Afatinib. Afatinib (BIBW 2992) is an irreversible EGFR family inhibitor with IC50s of 0.5 nM, 0.4 nM, 10 nM and 14 nM for EGFRwt, EGFRL858R, EGFRL858R/T790M and HER2, respectively.

HY-10261AS

Afatinib-d6 dimaleate
Afatinib-d₆ (dimaleate) is the deuterium labeled Afatinib dimaleate. Afatinib dimaleate is an irreversible EGFR family inhibitor with IC₅₀s of 0.5 nM, 0.4 nM, 10 nM and 14 nM for EGFRwt, EGFRL858R, EGFRL858R/T790M and HER2, respectively .

HY-W703549

Aderbasib-d3
Aderbasib-d₃ (INCB007839-d₃) is deuterium labeled Aderbasib. Aderbasib (INCB007839) is a potent, orally active and target specific low nanomolar hydroxamate-based inhibitor of ADAM10 and ADAM17. Aderbasib exhibits robust antineoplastic activity and can be used for cancer research, including diffuse large B-cell non-Hodgkin lymphoma, HER2 ⁺?breast cancer, gliomas, et al .

HY-121605S

RL71-d6

RL71-d₆ is a deuterium labeled RL71 (HY-121605). RL71 is a curcuminoid anticancer agent that exhibits potent cytotoxicity against a variety of ER-negative breast cancer cells. RL71 (1 μM) induces cell cycle arrest in the G2/M phase and induces apoptosis in SKBr3 cells. RL7 also decreases HER2/neu phosphorylation and increases p27. RL71 also significantly reduced the phosphorylation of Akt and transiently increased the stress kinases JNK1/2 and p38 MAPK. Furthermore, RL71 exhibited anti-angiogenic potential in vitro, inhibiting the migration of HUVEC cells and the ability of these cells to form tubular networks .

HY-13963S

ZCL278-13C

ZCL278- ¹³C is a ¹³C-labeled version of ZCL278 (HY-13963). ZCL278 is a selective Cdc42 inhibitor with K_ds of 6.4 μM in fluorescence titration and 11.4 μM in surface plasmon resonance (SPR) measurement. ZCL278 can disrupt the interaction between Cdc42 and ITSN, and also inhibit the binding of GTP and GDP. ZCL278 has inhibitory effects on various enveloped viruses, but is ineffective against non-enveloped viruses. ZCL278 can be used in the research of arsenic neurotoxicity and HER2-positive gastric cancer (GC) ^[1][2][3][4].

Cat. No.	Product Name		Classification

HY-10223

CUDC-101 5+ Cited Publications		Alkynes
CUDC-101 is a potent inhibitor of HDAC, EGFR, and *HER2* with IC₅₀s of 4.4, 2.4, and 15.7 nM, respectively. CUDC-101 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-163099

P5(PEG24)-VC-PAB-Exatecan		Alkynes
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 .

HY-159519

EGFR/HER2-IN-16		Azide
EGFR/HER2-IN-16 (compound 12K) is an effective dual-target inhibitor of EGFR (IC₅₀=6.15 nM) and *HER-2* (IC₅₀=9.78 nM) with anti-tumor activity. EGFR/HER2-IN-16 can inhibit the migration of SK-BR-3 cells, arrest the cell cycle in the G0/G1 phase, and induce apoptosis. EGFR/HER2-IN-16 exhibits good anti-proliferative activity against tumor cell models and has little damage to healthy cells. EGFR/HER2-IN-16 can be used in breast cancer research .

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