Trastuzumab emtansine (solution)
Based on 8 publication(s) in Google Scholar
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.
For research use only. We do not sell to patients.
- Purity: 98.27%
- CAS No.: 1018448-65-1
- Molecular Weight:149114 (average)
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Publications Citing Use of MedChemExpress (MCE) Trastuzumab emtansine (solution)
More- Cancer Discov. 2026 Apr 2. [Abstract]
- Adv Sci (Weinh). 2024 Apr;11(13):e2306309. [Abstract]
- Clin Cancer Res. 2026 Jul 21.
- Anal Chem. 2025 Dec 30;97(51):28132-28138. [Abstract]
- Mol Cancer Ther. 2026 Mar 26. [Abstract]
- Pharmaceutics. 2024 Sep 8;16(9):1189. [Abstract]
- Cancers (Basel). 2026 Mar 19;18(6):997. [Abstract]
- Biomed Pharmacother. 2025 Aug:189:118245. [Abstract]
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Cell Proliferation/Viability Assay
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In Vivo Efficacy Study
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In Vivo Imaging
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IHC
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Flow Cytometry
All EGFR Isoforms
More
Biological Activity
Description
In Vitro
Trastuzumab emtansine (2 μg/mL; 3 d) significantly inhibits the proliferation of epithelial ovarian cancer (EOC) cells[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Clinical Trial
| NCT Number | Sponsor | Condition | Start Date |
Phase
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|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 1018448-65-1
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Appearance Liquid
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Molecular Weight 149114 (average)
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Color Colorless to light yellow
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SMILES
[Trastuzumab emtansine (solution)]
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Synonyms
Ado-Trastuzumab emtansine (solution); PRO132365 (solution); T-DM 1 (solution)
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Shipping
Shipping with dry ice.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Publications (8)
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Journal Impact Factor
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Most Recent
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Cancer Discov
HER2 heterogeneous breast cancer models reveal novel therapeutic targets and subclonal dynamics during evolution to resistance to HER2-targeted therapies. [Abstract]2026 Apr 2. PMID: 41925564 -
Adv Sci (Weinh)
Rational Identification of Novel Antibody-Drug Conjugate with High Bystander Killing Effect against Heterogeneous Tumors. [Abstract]2024 Apr;11(13):e2306309. PMID: 38269648
Trastuzumab emtansine (solution) purchased from MedChemExpress. Usage Cited in: Adv Sci (Weinh). 2024 Apr;11(13):e2306309. [Abstract]
Trastuzumab emtansine (T-DM1; 0.001-10 nM; 5 days). In vitro evaluation of ADCs. Proliferation inhibitory activity of ADCs against NCI‐N87 (HER2+) cells. Tumor cells were treated with ADCs for 5 days and relative cell viability (%) was calculated.
Trastuzumab emtansine (solution) purchased from MedChemExpress. Usage Cited in: Adv Sci (Weinh). 2024 Apr;11(13):e2306309. [Abstract]
Trastuzumab emtansine (T-DM1; 5 mg/kg; intraperitoneal injection). The tumor volume change of bystander killing in co-inoculation xenograft model following a single intravenous ADC dose of 2 or 5 mg/kg.
Trastuzumab emtansine (solution) purchased from MedChemExpress. Usage Cited in: Adv Sci (Weinh). 2024 Apr;11(13):e2306309. [Abstract]
Trastuzumab emtansine (T-DM1; 5 mg/kg; intraperitoneal injection). Bystander killing in co-inoculation xenograft model following a single intravenous ADC dose of 2 or 5 mg/kg. Bioluminescence imaging data of luciferase activity.
Trastuzumab emtansine (solution) purchased from MedChemExpress. Usage Cited in: Adv Sci (Weinh). 2024 Apr;11(13):e2306309. [Abstract]
Trastuzumab emtansine (T-DM1; 5 mg/kg; intraperitoneal injection). HER2 expression on tumors consisting of either HER2‐positive or HER2‐negative cells, co‐inoculation (2: 5 ratio at the time of implantation) and the remaining and regrown tumors after treatment with each ADC.
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Anal Chem
Bottom-Up Protein Analysis Workflow for Simultaneous Characterization of Payloads, Disulfide Bonds, and Free Thiols in Antibody-Drug Conjugates. [Abstract]2025 Dec 30;97(51):28132-28138. PMID: 41400128 -
Mol Cancer Ther
Antibody-drug-conjugates prepared with Peptide Asparaginyl Ligases achieve strong in vitro and in vivo anti-tumor activity. [Abstract]2026 Mar 26. PMID: 41889275 -
Pharmaceutics
Synergistic Chemo-Immunotherapy: Recombinant Fusion Protein-Based Surface Modification of NK Cell for Targeted Cancer Treatment. [Abstract]2024 Sep 8;16(9):1189. PMID: 39339225
Trastuzumab emtansine (solution) purchased from MedChemExpress. Usage Cited in: Pharmaceutics. 2024 Sep 8;16(9):1189. [Abstract]
FACS analysis of ET-NK/T-DM1. ED-TM at 20 μg was added to NK cells to prepare ET-NK cells for 12 h at 37 ℃ and 5% CO2. The ET-NK cells were mixed with T-DM1 at 20 μg for 15 min at room temperature, resulting in the formation of ET-NK/T-DM1. ED-TM and T-DM1 were conjugated with rhodamine and FITC, respectively. Fluorescence on the ET-NK/T-DM1 was observed using CLSM. ED-TM: cell surface engineering fusion protein; T-DM1: trastuzumab emtansine; ET-NK: NK cell modified by ED-TM; ET-NK/T-DM1: ET-NK cell incorporated with T-DM1; FITC: fluorescein; CLSM: confocal laser scanning microscopy.
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Cancers (Basel)
Characterization of HER2-Positive Murine Breast Cancer Models for Investigating HER2-Targeted Therapy and Immunotherapy. [Abstract]2026 Mar 19;18(6):997. PMID: 41899598 -
Biomed Pharmacother
Advanced breast cancer immunotherapy: Surface modification of NK cells for embedding antibody-drug conjugates. [Abstract]2025 Aug:189:118245. PMID: 40527034
Purity & Documentation
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Data Sheet (267 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
References
[1]. Verma S, et, al. Trastuzumab emtansine for HER2-positive advanced breast cancer. N Engl J Med. 2012 Nov 8;367(19):1783-91. [Content Brief]
[2]. Menderes G, et, al. Superior in vitro and in vivo activity of trastuzumab-emtansine (T-DM1) in comparison to trastuzumab, pertuzumab and their combination in epithelial ovarian carcinoma with high HER2/neu expression. Gynecol Oncol. 2017 Oct;147(1):145-152. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)