Maytansinoid B
Based on 1 Customer Validation
Maytansinoid B is a kind of ADC Cytotoxin. Maytansinoid B can be used to conjugates with antibodies to form antibody-drug conjugates (ADCs). Maytansinoids are known as antimitotic agents, binding to tubulin and inhibiting microtubule assembly. Maytansinoids induces G2/M arrest in the cell cycle to induce apoptosis.
For research use only. We do not sell to patients.
- Purity: 95.87%
- CAS No.: 1628543-40-7
- Formula: C36H51ClN4O10
- Molecular Weight:735.26
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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Toxins for Antibody-Drug Conjugate Research Library
HY-L023
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Anti-Cancer Compound Library
HY-L025
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Covalent Screening Library
HY-L036
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Macrocyclic Compound Library
HY-L041
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Anti-Blood Cancer Compound Library
HY-L079
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Anti-Hematopathy Compound Library
HY-L171
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Bioactive Compound Library Max
HY-L181
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MCE Bioactive Compound Library
HY-L001V
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Covalent Screening Library Plus
HY-L036P
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Bioactive Compound Library
HY-L001
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High-Throughput Bioactive Compound Library
HY-L205
Biological Activity
Maytansinoids exhibits cytotoxic activity with 10-90 pM range across several tumor cell lines, including lymphoma lines[1].
Maytansinoid conjugates with anti-CD9, to form SAR3419 against B-cell malignancies[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 1628543-40-7
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Appearance Solid
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Molecular Weight 735.26
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Formula C36H51ClN4O10
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Color White to light yellow
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SMILES
O=C(N(C)[C@@H](C)C(O[C@H]([C@@]1(C)[C@@H](O1)[C@@H]2C)CC(N(C)C3=C(Cl)C(OC)=CC(C/C(C)=C/C=C/[C@@H](OC)[C@]4(O)NC(O[C@H]2C4)=O)=C3)=O)=O)CCNC
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 100 mg/mL (136.01 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (3.40 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (3.40 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL.
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
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Data Sheet (279 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
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
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| DMSO | 1 mM | 1.3601 mL | 6.8003 mL | 13.6006 mL | 34.0016 mL |
| 5 mM | 0.2720 mL | 1.3601 mL | 2.7201 mL | 6.8003 mL | |
| 10 mM | 0.1360 mL | 0.6800 mL | 1.3601 mL | 3.4002 mL | |
| 15 mM | 0.0907 mL | 0.4534 mL | 0.9067 mL | 2.2668 mL | |
| 20 mM | 0.0680 mL | 0.3400 mL | 0.6800 mL | 1.7001 mL | |
| 25 mM | 0.0544 mL | 0.2720 mL | 0.5440 mL | 1.3601 mL | |
| 30 mM | 0.0453 mL | 0.2267 mL | 0.4534 mL | 1.1334 mL | |
| 40 mM | 0.0340 mL | 0.1700 mL | 0.3400 mL | 0.8500 mL | |
| 50 mM | 0.0272 mL | 0.1360 mL | 0.2720 mL | 0.6800 mL | |
| 60 mM | 0.0227 mL | 0.1133 mL | 0.2267 mL | 0.5667 mL | |
| 80 mM | 0.0170 mL | 0.0850 mL | 0.1700 mL | 0.4250 mL | |
| 100 mM | 0.0136 mL | 0.0680 mL | 0.1360 mL | 0.3400 mL |
Maytansinoid B Related Classifications
HY-148870 Related Classifications
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