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Results for "

Her2 breast cancer

" in MedChemExpress (MCE) Product Catalog:

By Targets:	BRK (1) EGFR (63) ADC Antibody (3) ADC Payload (3) Akt (10) Antibody-Drug Conjugates (ADCs) (11) Apoptosis (22) Btk (1) Caspase (3) CD3 (2) Cdc42-binding kinase (1) CDK (24) COX (1) Dihydrofolate reductase (DHFR) (2) DNA Alkylator/Crosslinker (1) Drug Derivative (1) Drug Intermediate (1) Drug-Linker Conjugates for ADC (5) Epigenetic Reader Domain (3) ERK (4) Estrogen Receptor/ERR (8) Fatty Acid Synthase (FASN) (1) Fluorescent Dye (1) Heme Oxygenase (HO) (1) Histone Acetyltransferase (3) HSP (9) IFNAR (1) Interleukin Related (1) Isotope-Labeled Compounds (5) Keap1-Nrf2 (1) Microtubule/Tubulin (2) Mitochondrial Metabolism (1) MMP (3) mTOR (2) p38 MAPK (3) PAK (1) PARP (3) PD-1/PD-L1 (1) Photosensitizer (1) PI3K (6) PROTAC-Linker Conjugates for PAC (2) PROTACs (3) Radionuclide-Drug Conjugates (RDCs) (4) Ras (1) Reactive Oxygen Species (ROS) (1) Reference Standards (4) SARS-CoV (1) Ser/Thr Protease (1) STAT (1) Steroid Sulfatase (1) Survivin (1) TNF Receptor (1) Topoisomerase (3) Transmembrane Glycoprotein (1) VEGFR (3) Wnt (1)
By Research Areas:	Cancer (134) Infection (4) Inflammation/Immunology (2) Metabolic Disease (1) Neurological Disease (4)
Click Chemistry:	PROTAC Synthesis (1) Azide (2)

135

Inhibitors & Agonists

Screening Libraries

Fluorescent Dyes

Peptides

Inhibitory Antibodies

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Targets Recommended: BCRP EGFR BRK

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-50767

Palbociclib Maximum Cited Publications 239 Publications Verification PD 0332991	CDK	Cancer
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-P9907

Trastuzumab Maximum Cited Publications 55 Publications Verification Anti-Human Her2, Humanized Antibody	Radionuclide-Drug Conjugates (RDCs) EGFR ADC Antibody	Cancer
Trastuzumab is a humanized IgG1 monoclonal antibody that selectively binds to *HER2* with high affinity. Trastuzumab can be used for the research of *HER2*-positive metastatic breast cancer and gastric cancer . (Note: The product specifications below only indicate the effective content of Trastuzumab. The component ratio of this product is Trastuzumab : excipients = 1:0.6-1:0.9.)

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-P9907A

Trastuzumab (anti-HER2) Maximum Cited Publications 55 Publications Verification Anti-Human Her2, Humanized Antibody (anti-Her2)	ADC Antibody EGFR	Cancer
Trastuzumab (anti-HER2) is a humanized IgG1 monoclonal antibody for patients with invasive breast cancers that overexpress HER2. Trastuzumab (anti-HER2) has the potential for HER2 Positive Metastatic Breast Cancer and HER2 Positive Gastric Cancer research.

HY-P9921

Trastuzumab emtansine 5+ Cited Publications Ado-Trastuzumab emtansine; PRO132365; T-DM 1	Antibody-Drug Conjugates (ADCs) EGFR	Cancer
Trastuzumab emtansine (Ado-Trastuzumab emtansine) is an antibody-drug conjugate (ADC) that incorporates the HER2-targeted antitumor properties of trastuzumab with the cytotoxic activity of the microtubule-inhibitory agent DM1 (HY-19792). Trastuzumab emtansine can be used for the research of advanced breast cancer .

HY-P9912

Pertuzumab 5+ Cited Publications	EGFR	Cancer
Pertuzumab, a humanized IgG1 monoclonal antibody, is a *HER2* dimerization inhibitor for the treatment of metastatic HER2-positive breast cancer.

HY-50767C

Palbociclib hydrochloride 215+ Cited Publications PD-0332991 hydrochloride	CDK	Cancer
Palbociclib (PD 0332991) hydrochloride is an orally active selective CDK4 and CDK6 inhibitor with IC₅₀ values of 11 and 16 nM, respectively. Palbociclib hydrochloride has potent anti-proliferative activity and induces cell cycle arrest in cancer cells. Palbociclib hydrochloride can be used in the research of HR-positive and HER2-negative breast cancer and hepatocellular carcinoma .

HY-50767A

Palbociclib monohydrochloride Maximum Cited Publications 239 Publications Verification PD 0332991 monohydrochloride	CDK	Cancer
Palbociclib (PD 0332991) monohydrochloride is an orally active selective CDK4 and CDK6 inhibitor with IC₅₀ values of 11 and 16 nM, respectively. Palbociclib monohydrochloride 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-A0065

Palbociclib isethionate 230+ Cited Publications PD 0332991 isethionate	CDK	Infection Neurological Disease Cancer
Palbociclib (PD 0332991) isethionate is an orally active selective CDK4 and CDK6 inhibitor with IC₅₀ values of 11 and 16 nM, respectively. Palbociclib isethionate 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-P9921A

Trastuzumab emtansine (solution) Maximum Cited Publications 6 Publications Verification Ado-Trastuzumab emtansine (solution); PRO132365 (solution); T-DM 1 (solution)	Antibody-Drug Conjugates (ADCs) EGFR	Cancer
Trastuzumab emtansine (Ado-Trastuzumab emtansine) is an antibody-drug conjugate (ADC) that incorporates the HER2-targeted antitumor properties of trastuzumab with the cytotoxic activity of the microtubule-inhibitory agent DM1 (derivative of maytansine), and the drug-linker conjugate for ADC is SMCC-DM1 (HY-101070). Trastuzumab emtansine can be used for the research of advanced breast cancer .

HY-136255

Camizestrant 5+ Cited Publications AZD-9833	Estrogen Receptor/ERR	Cancer
Camizestrant (AZD-9833) is a potent and orally active estrogen receptor (ER) antagonist. Camizestrant is used for the study of ER ⁺ HER2-advanced breast cancer .

HY-153444

Prifetrastat PF-07248144	Histone Acetyltransferase	Cancer
Prifetrastat (PF-07248144), a first-in-class, selective, and orally active KAT6A and KAT6AB inhibitor. Prifetrastat can be used for the study of ER+/HER2− breast cancer .

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 K_d 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 .

HY-N2524

Camelliaside A	EGFR	Cancer
Camelliaside A is a phytochemical and also a *HER2* ligand. Camelliaside A shows no inhibitory effect on mycelial growth of Rhizoctonia solani, indicating no antifungal activity against this pathogen. Camelliaside A is applicable to breast cancer-related research .

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 .

HY-101982

Lys-SMCC-DM1 1 Publications Verification Lys-Nε-MCC-DM1	Drug-Linker Conjugates for ADC	Cancer
Lys-SMCC-DM1 (Lys-Nε-MCC-DM1) is a agent-linker conjugates for ADC that can inhibit tubulin polymerization. Lys-SMCC-DM1 is the active metabolite of T-DM1. T-DM1 is a *HER2*-targeting ADC with a tubulin polymerization inhibitor DM1. Lys-SMCC-DM1 can be used in the research of breast cancer .

HY-156617A

(αR)-Cyclopropaneacetamide-Exatecan SHR169265	ADC Payload Topoisomerase	Cancer
(αR)-Cyclopropaneacetamide-Exatecan (SHR169265) is a DNA Topoisomerase I inhibitor with enhanced membrane permeability (with an IC₅₀ of 1.34 μM against the human DNA Topoisomerase I). (αR)-Cyclopropaneacetamide-Exatecan exerts cytotoxic effects by inhibiting the enzymatic activity of Topoisomerase I, and this anticancer effect is independent of the expression level of *HER2. (αR)-Cyclopropaneacetamide-Exatecan is an ADC Cytotoxin* derived from Exatecan (HY-13631), which can be used in research related to advanced cancers such as breast cancer, gastric cancer, colorectal cancer and non-small cell lung cancer .

HY-W614269

DOTA-GA(tBu)4	Radionuclide-Drug Conjugates (RDCs)	Cancer
DOTA-GA(tBu)4 stabilizes the attachment of radiometals to ligands. DOTA-GA(tBu)4 improves the biodistribution of radiolabeled second-generation Affibody molecules by increasing their net negative charge and reducing hepatic uptake, leading to enhanced tumor-to-blood and tumor-to-liver ratios. DOTA-GA(tBu)4 targets HER2>-expressing breast and gastrointestinal cancer .

HY-10293

Aderbasib 1 Publications Verification INCB007839; INCB7839	MMP	Cancer
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-P99437

Anbenitamab 1 Publications Verification KN-026	EGFR	Cancer
Anbenitamab (KN-026) is a bispecific antibody simultaneously targeting extracellular domains II and IV of human *HER2. Anbenitamab blocks both ligand-dependent and ligand-independent HER2* signaling pathways. Anbenitamab mediates antibody-dependent cellular cytotoxicity (ADCC) via FcγIIIa binding. Ambrinitumab can be used in research for lung cancer, HER2-positive metastatic breast cancer (MBC), gastric cancer, and gastroesophageal junction cancer .

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-50767R

Palbociclib (Standard) PD 0332991 (Standard)	Reference Standards CDK	Cancer
Palbociclib (Standard) is the analytical standard of Palbociclib. This product is intended for research and analytical applications. 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-171689

Puxitatug samrotecan AZD 8205; P-Sam	Antibody-Drug Conjugates (ADCs) Topoisomerase	Cancer
Puxitatug samrotecan (AZD 8205) is a B7-H4-directed antibody-drug conjugate (ADC) bearing a Topoisomerase I inhibitor (TOP1i) payload. Puxitatug samrotecan improves HR ⁺/HER2 ^- breast cancer .

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 .

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-P99030

Margetuximab MGAH-22	EGFR	Cancer
Margetuximab (MGAH22) is a chimeric anti-HER2 monoclonal antibody optimized Fc domain, with an EC₅₀ value of 39.33 ng/mL. Margetuximab can be used for researching metastatic HER2-positive breast cancer .

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-112596

H3B-6545 3 Publications Verification	Estrogen Receptor/ERR	Cancer
H3B-6545 is an oral, selective estrogen receptor covalent antagonist (SERCA) for the research of metastatic ER-positive, HER2-negative breast cancer .

HY-121250

Fasnall	Fatty Acid Synthase (FASN) Apoptosis	Cancer
Fasnall is a selective fatty acid synthase (FASN) inhibitor with an IC₅₀ of 3.71 μM. Fasnall induces apoptosis in HER2 ⁺ breast cancer cell lines. Fasnall shows potent anti-tumor activities .

HY-D2309

IRDye700Dx (Maleimide)	Fluorescent Dye Photosensitizer	Cancer
IRDye700Dx Maleimide is a Photosensitizer. When conjugated with HER2 Affibody and activated by near-infrared light, IRDye700Dx Maleimide induces death in *HER2*-positive breast cancer cells without causing damage to *HER2*-negative breast cancer cells .

HY-176812

VVD-849	Ras PI3K Akt	Cancer
VVD-849 is a RAS ligand. VVD-849 covalently binds to Cys242 in the RAS-binding domain of PI3K p110α and promotes RAS/PI3K interaction. VVD-849 partially inhibits pAKT (S473) in HER2-overexpressing tumors. VVD-849 can be used for the research of cancers such as breast cancer .

HY-45661

Inixaciclib NUV-422	CDK	Neurological Disease Cancer
Inixaciclib (NUV-422) is a blood-brain barrier-penetrant inhibitor of CDK2, CDK4 and CDK6. Inixaciclib inhibits cancer cell growth. Inixaciclib induces anti-tumor activity in xenograft models of glioblastoma, CDK4/CDK6 inhibitor-resistant HR ⁺ HER2 ^- metastatic breast cancer, and anti-androgen-resistant prostate cancer. Inixaciclib can be used for the research of relapsed or metastatic castration-resistant prostate cancer .

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 .

HY-50767S

Palbociclib-d8 PD 0332991-d₈	Isotope-Labeled Compounds CDK	Cancer
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-156991

NODAGA-NHS NODA-GA-NHS ester	EGFR Radionuclide-Drug Conjugates (RDCs)	Cancer
NODAGA-NHS (NODA-GA-NHS ester) is the activated ester form of the NODAGA chelator. NODAGA-NHS conjugates with Trastuzumab (HY-P9907) to form NODAGA-Trastuzumab, a conjugate that can chelate ⁶⁴Cu for the preparation of radiotracers. NODAGA-NHS covalently binds to the amino group of lactosamine derivatives to form radiotracer precursors. [ ⁶⁴Cu]NODAGA-trastuzumab enables PET imaging of tumors expressing *HER2. NODAGA-NHS is used in studies of HER2*-positive breast cancer and ovarian adenocarcinoma .

HY-133737

GAL-02-221 PROTAC BRD4 Degrader-5	PROTACs Epigenetic Reader Domain	Cancer
GAL-02-221 is a PROTAC connected by ligands for von Hippel-Lindau and BRD4. GAL-02-221 can potent degrade BRD4 in HER2 positive and negative breast cancer cell lines .

HY-161781

HVH-2930	HSP EGFR Akt Survivin Apoptosis	Infection Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
HVH-2930 is a HSP90 C-terminal domain inhibitor with high oral bioavailability. HVH-2930 downregulates HSP90 client proteins, inhibits the *HER2* signaling pathway, induces apoptosis, and suppresses the proliferation of breast cancer cells. HVH-2930 inhibits the proliferation of tumors sensitive or resistant to Trastuzumab (HY-P9907). HVH-2930 is applicable to relevant research on breast cancer .

HY-N1180

Tanshinlactone	SARS-CoV Keap1-Nrf2	Infection
Tanshinlactone is a compound found in Salvia miltiorrhiza with anti-coronavirus (CoV) and anti-tumor activities. Tanshinlactone induces methuocytic cell death (methuosis) by activating the NRF2 pathway, and selectively kills ER ⁺, HER2 ⁺/EGFR ⁺ breast cancer cells. Tanshinlactone is applicable to research related to breast cancer and coronavirus infections .

HY-116437

Selatinib 1 Publications Verification	EGFR	Cancer
Selatinib is an orally active EGFR and *HER2* tyrosine kinase inhibitor with IC₅₀ values of 13.0 nM and 8.5 nM, respectively. Selatinib undergoes oxidative metabolism in vivo to produce Lapatinib (HY-50898). Selatinib inhibits the growth of breast, gastric and ovarian tumors. Selatinib can be used in research related to gastric cancer, breast cancer and ovarian 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-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-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 .

HY-50767AR

Palbociclib monohydrochloride (Standard) PD 0332991 monohydrochloride (Standard)	CDK Reference Standards	Cancer
Palbociclib (monohydrochloride) (Standard) is the analytical standard of Palbociclib (monohydrochloride). This product is intended for research and analytical applications. Palbociclib (PD 0332991) monohydrochloride is an orally active selective CDK4 and CDK6 inhibitor with IC50 values of 11 and 16 nM, respectively. Palbociclib monohydrochloride 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-112596A

H3B-6545 hydrochloride 3 Publications Verification	Estrogen Receptor/ERR	Cancer
H3B-6545 hydrochloride is an oral, selective estrogen receptor covalent antagonist (SERCA) for the research of metastatic ER-positive, HER2-negative breast cancer .

HY-154790

STn/sialyl-Tn Neu5Aca2-6GalNAc-a-Ser/Thr	Ser/Thr Protease	Cancer
STn/sialyl-Tn is a sialic acid associated with breast cancer and its expression is closely related to HER2-pos. STn/sialyl-Tn can be used as a marker to count cells in malignant nipple discharge (PND) .

HY-50767B

Palbociclib dihydrochloride PD-0332991 dihydrochloride	CDK	Cancer
Palbociclib (PD 0332991) dihydrochloride is an orally active selective CDK4 and CDK6 inhibitor with IC₅₀ values of 11 and 16 nM, respectively. Palbociclib dihydrochloride 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-106204

Nelipepimut-S	EGFR	Cancer
Nelipepimut-S is a peptide vaccine which targets *HER2. Nelipepimut-S has immune activity against HER2* positive breast cancer .

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-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 .

Cat. No.	Product Name

HY-L074

Anti-Breast Cancer Compound Library

3,181 compounds

Breast cancer is the most frequent cancer among women, impacting 2.1 million women each year, and also causes the greatest number of cancer-related deaths among women. Surgery is usually the first type of treatment for breast cancer, which is usually followed by chemotherapy or radiotherapy or, in some cases, hormone or targeted therapies, especially for metastatic breast cancer (MBC).

Breast cancer is a heterogeneous disease, which is categorized into 3 major subtypes based on the presence or absence of molecular markers for estrogen or progesterone receptors and human epidermal growth factor 2 (ERBB2; formerly HER2): hormone receptor positive/ERBB2 negative (70% of patients), ERBB2 positive (15%-20%), and triple-negative (tumors lacking all 3 standard molecular markers; 15%). Different intrinsic subtypes exhibit different tumor behavior with different prognoses, and may require specific targeted therapies to maximize treatment effectiveness. Otherwise, some signaling pathways also play important roles in the development of breast cancer, such as NF-κB Signaling Pathway, TGF-beta Signaling Pathway, PI3K/AKT/mTOR signaling pathway and Notch Signaling Pathway. These signaling pathways offer ideal targets for development of new targeted therapies for breast cancer.

MCE supplies a unique collection of 3,181 compounds with identified and potential anti-breast cancer activity. MCE Anti-Breast Cancer Compound Library is a useful tool for anti-breast cancer drugs screening.

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-P9921A

Trastuzumab emtansine (solution)

Maximum Cited Publications

6 Publications Verification

Ado-Trastuzumab emtansine (solution); PRO132365 (solution); T-DM 1 (solution)

Fluorescent Dyes

Trastuzumab emtansine (Ado-Trastuzumab emtansine) is an antibody-drug conjugate (ADC) that incorporates the HER2-targeted antitumor properties of trastuzumab with the cytotoxic activity of the microtubule-inhibitory agent DM1 (derivative of maytansine), and the drug-linker conjugate for ADC is SMCC-DM1 (HY-101070). Trastuzumab emtansine can be used for the research of advanced breast cancer .

HY-164992

Trastuzumab vedotin

2 Publications Verification

MRG002; Trastuzumab MMAE

Fluorescent Dyes

Trastuzumab vedotin (MRG002; Trastuzumab MMAE) is an antibody-drug conjugate and cytotoxin targeting HER2, with a K_d 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 .

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-D2309

IRDye700Dx (Maleimide)	Fluorescent Dyes
IRDye700Dx Maleimide is a Photosensitizer. When conjugated with HER2 Affibody and activated by near-infrared light, IRDye700Dx Maleimide induces death in *HER2*-positive breast cancer cells without causing damage to *HER2*-negative breast cancer cells .

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 .

Cat. No.	Product Name	Target	Research Area

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 .

HY-106204

Nelipepimut-S	EGFR	Cancer
Nelipepimut-S is a peptide vaccine which targets *HER2. Nelipepimut-S has immune activity against HER2* positive breast cancer .

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-P10686

CH401 peptide	EGFR	Cancer
CH401 peptide is a *HER2*-derived antigen peptide. After being bound to the artificial viral capsid by a self-assembled β-cyclic peptide, CH401 peptide is encapsulated in a lipid bilayer containing the lipid adjuvant α-GalCer, and can be studied as a self-adjuvant anti-breast cancer vaccine candidate .

HY-P10792A

HYNIC-H6F	EGFR	Cancer
HYNIC-H6F is a SPECT imaging probe with binding specificity for human epidermal growth factor receptor 2 (HER2) domain II (IC₅₀ = 11 nM). HYNIC-H6F accumulates in *HER2*-positive breast cancer xenografts via receptor-mediated uptake, while shows low uptake in *HER2*-negative breast cancer xenografts. HYNIC-H6F enables non-invasive detection of *HER2*-positive breast cancer in mouse models and allows evaluation of *HER2* expression levels without blocking interference. HYNIC-H6F can be used in breast cancer-related research .

HY-P11760

HER2-targeted peptide H10	EGFR	Cancer
HER2-targeted peptide H10 is a *HER2*-targeting peptide with a K_d 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 .

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 K_D 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 .

HY-P11613

DOTA-WC8	EGFR	Cancer
DOTA-WC8 is a *HER2*-targeting peptide probe with a K_D of 61.20 nM. ⁶⁸Ga-labeled DOTA-WC8 serves as a PET imaging agent for the specific identification of HER2-positive breast cancer. DOTA-WC8 is applicable to breast cancer-related research .

HY-P11761

HYNIC-H10F	EGFR	Cancer
HYNIC-H10F is a conjugate of HER2-targeting peptide H10F and bifunctional chelator HYNIC. HYNIC-H10F can be used in breast cancer-related research .

Cat. No.	Product Name	Target	Research Area	Image

HY-P9907

Trastuzumab Maximum Cited Publications 55 Publications Verification Anti-Human Her2, Humanized Antibody	Radionuclide-Drug Conjugates (RDCs) EGFR ADC Antibody	Cancer
Trastuzumab is a humanized IgG1 monoclonal antibody that selectively binds to *HER2* with high affinity. Trastuzumab can be used for the research of *HER2*-positive metastatic breast cancer and gastric cancer . (Note: The product specifications below only indicate the effective content of Trastuzumab. The component ratio of this product is Trastuzumab : excipients = 1:0.6-1:0.9.)

HY-P9907A

Trastuzumab (anti-HER2) Maximum Cited Publications 55 Publications Verification Anti-Human Her2, Humanized Antibody (anti-Her2)	ADC Antibody EGFR	Cancer
Trastuzumab (anti-HER2) is a humanized IgG1 monoclonal antibody for patients with invasive breast cancers that overexpress HER2. Trastuzumab (anti-HER2) has the potential for HER2 Positive Metastatic Breast Cancer and HER2 Positive Gastric Cancer research.

HY-P9912

Pertuzumab 5+ Cited Publications	EGFR	Cancer
Pertuzumab, a humanized IgG1 monoclonal antibody, is a *HER2* dimerization inhibitor for the treatment of metastatic HER2-positive breast cancer.

HY-P991097

Pumitamig PM-8002; BNT-327	VEGFR PD-1/PD-L1	Cancer
Pumitamig (PM-8002, BNT-327) is a bispecific antibody targeting PD-L1 and VEGF-A, with immune activation and anti-angiogenic activities. By binding to PD-L1, Pumitamig restores the function of effector T cells, while neutralizing VEGF-A in the tumor microenvironment to reverse its inhibition on the infiltration and activation of immune cells and normalize tumor blood vessels. Pumitamig can also be combined with various ADCs targeting TROP2, B7H3, HER2, HER3 for the research of advanced/metastatic solid tumors, including non-small cell lung cancer, ovarian cancer, triple-negative breast cancer, cervical cancer, etc. Pumitamig also exhibits potential efficacy in "cold" tumors with low PD-L1 expression that are insensitive to immunotherapy .

HY-P99896

Runimotamab BTRC-4017A; RG-6194	EGFR CD3	Cancer
Runimotamab (BTRC-4017A) is a HER2 and CD3 T cell-engaging bispecific antibody. Runimotamab can decrease the size of liver tumor spheroids. Runimotamab can be studied in oncology research such as HER2-expressing cancers. Recommend Isotype Controls: Human IgG1 kappa, Isotype Control (HY-P99001) .

HY-P99437

Anbenitamab 1 Publications Verification KN-026	EGFR	Cancer
Anbenitamab (KN-026) is a bispecific antibody simultaneously targeting extracellular domains II and IV of human *HER2. Anbenitamab blocks both ligand-dependent and ligand-independent HER2* signaling pathways. Anbenitamab mediates antibody-dependent cellular cytotoxicity (ADCC) via FcγIIIa binding. Ambrinitumab can be used in research for lung cancer, HER2-positive metastatic breast cancer (MBC), gastric cancer, and gastroesophageal junction cancer .

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-P99030

Margetuximab MGAH-22	EGFR	Cancer
Margetuximab (MGAH22) is a chimeric anti-HER2 monoclonal antibody optimized Fc domain, with an EC₅₀ value of 39.33 ng/mL. Margetuximab can be used for researching metastatic HER2-positive breast cancer .

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-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 .

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-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 .

HY-P991239

NM-02	EGFR	Cancer
NM-02 is an antibody targeting *HER2* with an EC₅₀ value of 1.2 nM. NM-02 binds to domains I and II of HER2-ECD, blocking HER2-related signaling pathways. NM-02 is promising for research of HER2-positive breast cancer .

HY-P991236

MHES0488A DHES0815A antibody; RG-6148 antibody	EGFR DNA Alkylator/Crosslinker	Cancer
MHES0488A is a selective humanized antibody that targets *HER2* with a K_D value of 0.8 nM. MHES0488A is an antibody part of DHES0815A. MHES0488A is internalized by cells and transported to lysosomes, and then releases PBD-monoamide that enters the nucleus, alkylates DNA and induces DNA damage and apoptosis. MHES0488A is promising for research of cancers, such as HER2-positive breast cancer and gastric cancer .

HY-P991235

FS102 BMS-986186	EGFR Caspase	Cancer
FS102 is a selective Fc fragment with antigen binding (Fcab) that targets *HER2* with a K_D value of 0.8 nM. FS102 induces the degradation of HER2, activates Caspase 3/7 and disrupts the integrity of the cell membrane, triggering apoptosis of tumor cells. FS102 is promising for research of cancers such as breast cancer, gastric cancer, and colorectal cancer .

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-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-P991980

H2Mab-139 H2Mab-141, H2Mab-19	EGFR	Cancer
H2Mab-139 (H2Mab-141;H2Mab-19) is an anti-HER2 monoclonal antibody. H2Mab-139 specifically binds to HER2 on various cancer cells. H₂Mab-139 can detect HER2 overexpression in colorectal cancer via flow cytometry and immunohistochemical analysis. H₂Mab-139 exhibits anti-tumor activity in mouse oral cancer and breast cancer xenografts. H2Mab-139 is applicable to research related to multiple cancers including colon cancer, oral cancer, and breast cancer .

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-N2524

Camelliaside A	Flavonols Structural Classification Flavonoids Classification of Application Fields Phenols Polyphenols Camellia sinensis (L.) O. Ktze. Plants Inflammation/Immunology Disease Research Fields Source Classification Theaceae	EGFR
Camelliaside A is a phytochemical and also a *HER2* ligand. Camelliaside A shows no inhibitory effect on mycelial growth of Rhizoctonia solani, indicating no antifungal activity against this pathogen. Camelliaside A is applicable to breast cancer-related research .

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-N1180

Tanshinlactone	Structural Classification Terpenoids Labiatae Samanea saman (Jacq.) Merr. Diterpenoids Plants Source Classification	SARS-CoV Keap1-Nrf2
Tanshinlactone is a compound found in Salvia miltiorrhiza with anti-coronavirus (CoV) and anti-tumor activities. Tanshinlactone induces methuocytic cell death (methuosis) by activating the NRF2 pathway, and selectively kills ER ⁺, HER2 ⁺/EGFR ⁺ breast cancer cells. Tanshinlactone is applicable to research related to breast cancer and coronavirus infections .

Cat. No.	Product Name	Chemical Structure

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-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-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 .

Cat. No.	Product Name		Classification

HY-133736

PROTAC BRD4 Degrader-5-CO-PEG3-N3		Azide PROTAC Synthesis
PROTAC BRD4 Degrader-5-CO-PEG3-N3 is a PROTAC-linker Conjugate for PAC, comprises the BRD4 degrader (MZ 1 (HY-107425) analog) and PEG-based linker. PROTAC BRD4 Degrader-5-CO-PEG3-N3 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups. PROTAC BRD4 Degrader-5-CO-PEG3-N3 can be used for the research of *HER2*-positive breast cancer .

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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