Me-Tet-PEG4-COOH
Based on 1 Customer Validation
Me-Tet-PEG4-COOH is an ADC Linker containing 4 PEG units. Me-Tet-PEG4-COOH can utilize its own Tetrazine group to undergo a specific inverse electron demand Diels-Alder reaction (iEDDA) with compounds with TCO groups.
For research use only. We do not sell to patients.
- Purity: 98.68%
- CAS No.: 2141976-30-7
- Formula: C22H31N5O7
- Molecular Weight:477.51
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Storage:Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month
Biological Activity
Chemical Information
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CAS No. 2141976-30-7
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Appearance Solid
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Molecular Weight 477.51
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Formula C22H31N5O7
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Color Pale purple to purple
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SMILES
O=C(CCOCCOCCOCCOCCC(NCC1=CC=C(C2=NN=C(C)N=N2)C=C1)=O)O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 125 mg/mL (261.77 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)
Purity & Documentation
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Data Sheet (238 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)
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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.0942 mL | 10.4710 mL | 20.9420 mL | 52.3549 mL |
| 5 mM | 0.4188 mL | 2.0942 mL | 4.1884 mL | 10.4710 mL | |
| 10 mM | 0.2094 mL | 1.0471 mL | 2.0942 mL | 5.2355 mL | |
| 15 mM | 0.1396 mL | 0.6981 mL | 1.3961 mL | 3.4903 mL | |
| 20 mM | 0.1047 mL | 0.5235 mL | 1.0471 mL | 2.6177 mL | |
| 25 mM | 0.0838 mL | 0.4188 mL | 0.8377 mL | 2.0942 mL | |
| 30 mM | 0.0698 mL | 0.3490 mL | 0.6981 mL | 1.7452 mL | |
| 40 mM | 0.0524 mL | 0.2618 mL | 0.5235 mL | 1.3089 mL | |
| 50 mM | 0.0419 mL | 0.2094 mL | 0.4188 mL | 1.0471 mL | |
| 60 mM | 0.0349 mL | 0.1745 mL | 0.3490 mL | 0.8726 mL | |
| 80 mM | 0.0262 mL | 0.1309 mL | 0.2618 mL | 0.6544 mL | |
| 100 mM | 0.0209 mL | 0.1047 mL | 0.2094 mL | 0.5235 mL |