Amino-Tri-(carboxyethoxymethyl)-methane
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Amino-Tri-(carboxyethoxymethyl)-methane is a cleavable PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Amino-Tri-(carboxyethoxymethyl)-methan is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.
For research use only. We do not sell to patients.
- Purity : 99.18%
- CAS No.: 174362-95-9
- Formula: C13H23NO9
- Molecular Weight:337.32
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
All PROTAC Linkers Isoforms
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Biological Activity
Description
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PEGs |
Cleavable Linker |
In Vitro
ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker[1].
PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. .
Chemical Information
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CAS No. 174362-95-9
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Appearance Solid-Liquid Mixture
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Molecular Weight 337.32
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Formula C13H23NO9
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Color Colorless to off-white
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SMILES
NC(COCCC(O)=O)(COCCC(O)=O)COCCC(O)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvent & Solubility
In Vitro:
H2O : 70 mg/mL (207.52 mM; Need ultrasonic)
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 (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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 (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (270 KB)
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SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 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 (protect from light). 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 |
|---|---|---|---|---|---|
| H2O | 1 mM | 2.9645 mL | 14.8227 mL | 29.6454 mL | 74.1136 mL |
| 5 mM | 0.5929 mL | 2.9645 mL | 5.9291 mL | 14.8227 mL | |
| 10 mM | 0.2965 mL | 1.4823 mL | 2.9645 mL | 7.4114 mL | |
| 15 mM | 0.1976 mL | 0.9882 mL | 1.9764 mL | 4.9409 mL | |
| 20 mM | 0.1482 mL | 0.7411 mL | 1.4823 mL | 3.7057 mL | |
| 25 mM | 0.1186 mL | 0.5929 mL | 1.1858 mL | 2.9645 mL | |
| 30 mM | 0.0988 mL | 0.4941 mL | 0.9882 mL | 2.4705 mL | |
| 40 mM | 0.0741 mL | 0.3706 mL | 0.7411 mL | 1.8528 mL | |
| 50 mM | 0.0593 mL | 0.2965 mL | 0.5929 mL | 1.4823 mL | |
| 60 mM | 0.0494 mL | 0.2470 mL | 0.4941 mL | 1.2352 mL | |
| 80 mM | 0.0371 mL | 0.1853 mL | 0.3706 mL | 0.9264 mL | |
| 100 mM | 0.0296 mL | 0.1482 mL | 0.2965 mL | 0.7411 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.