6-Maleimidohexanoic acid N-hydroxysuccinimide ester
Based on 1 Customer Validation
6-Maleimidohexanoic acid N-hydroxysuccinimide ester (EMCS) is a heterobifunctional cross-linking reagent. EMCS is used as a unique and useful reagent for preparation of hapten conjugate and enzyme immunoconjugates.
For research use only. We do not sell to patients.
- Purity : 99.85%
- CAS No.: 55750-63-5
- Formula: C14H16N2O6
- Molecular Weight:308.29
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Storage:
-20°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Biological Activity
Description
IC50 & Target
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Non-cleavable Linker |
In Vitro
Chemical Information
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CAS No. 55750-63-5
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Appearance Solid
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Molecular Weight 308.29
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Formula C14H16N2O6
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Color White to light yellow
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SMILES
O=C(C=C1)N(CCCCCC(ON2C(CCC2=O)=O)=O)C1=O
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Synonyms
EMCS
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Solvent & Solubility
In Vitro:
DMSO : ≥ 100 mg/mL (324.37 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" means soluble, but saturation unknown.
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 (sealed storage, away from moisture and light). 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 (sealed storage, away from moisture and light). 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 (272 KB)
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SDS (419 KB)
- English - EN (419 KB)
- Français - FR (419 KB)
- Deutsch - DE (419 KB)
- Norwegian - NO (419 KB)
- Español - ES (419 KB)
- Swedish - SV (419 KB)
- Italian - IT (419 KB)
- Korean - KR (419 KB)
- Portuguese - PT (419 KB)
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Handling Instructions (2659 KB)
References
[1]. Shinya Kida, et al. Studies on heterobifunctional cross-linking reagents, 6-maleimidohexanoic acid active esters. Chem Pharm Bull (Tokyo). 2007 Apr;55(4):685-7. [Content Brief]
[2]. Shinya Kida, et al. Evaluation of synthetic cell-penetrating peptides, Pro-rich peptide and octaargine derivatives, as adenovirus vector carrier. Protein Pept Lett. 2010 Feb;17(2):164-7. [Content Brief]
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 (sealed storage, away from moisture and 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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 3.2437 mL | 16.2185 mL | 32.4370 mL | 81.0925 mL |
| 5 mM | 0.6487 mL | 3.2437 mL | 6.4874 mL | 16.2185 mL | |
| 10 mM | 0.3244 mL | 1.6218 mL | 3.2437 mL | 8.1092 mL | |
| 15 mM | 0.2162 mL | 1.0812 mL | 2.1625 mL | 5.4062 mL | |
| 20 mM | 0.1622 mL | 0.8109 mL | 1.6218 mL | 4.0546 mL | |
| 25 mM | 0.1297 mL | 0.6487 mL | 1.2975 mL | 3.2437 mL | |
| 30 mM | 0.1081 mL | 0.5406 mL | 1.0812 mL | 2.7031 mL | |
| 40 mM | 0.0811 mL | 0.4055 mL | 0.8109 mL | 2.0273 mL | |
| 50 mM | 0.0649 mL | 0.3244 mL | 0.6487 mL | 1.6218 mL | |
| 60 mM | 0.0541 mL | 0.2703 mL | 0.5406 mL | 1.3515 mL | |
| 80 mM | 0.0405 mL | 0.2027 mL | 0.4055 mL | 1.0137 mL | |
| 100 mM | 0.0324 mL | 0.1622 mL | 0.3244 mL | 0.8109 mL |