DL-Lysine
Based on 1 Customer Validation
DL-Lysine is a racemic mixture of the D-Lysine and L-Lysine. Lysine is an α-amino acid that is used in the biosynthesis of proteins.
For research use only. We do not sell to patients.
- Purity: 99.66%
- CAS No.: 70-54-2
- Formula: C6H14N2O2
- Molecular Weight:146.19
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
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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Biological Activity
D-Lysine produces from L-Lysine by successive chemical racemization and microbial asymmetric degradation. L-Lysine is enantiomer of D-Lysine. D-Lysine exists in all living organisms, ranging from bacteria to humans. D-Lysine is a potentially toxic compound[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. 70-54-2
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Appearance Solid
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Molecular Weight 146.19
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Formula C6H14N2O2
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Color White to light yellow
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SMILES
NC(CCCCN)C(O)=O
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Synonyms
(±)-2,6-Diaminocaproic acid
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Structure Classification
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Initial Source
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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 2 years -20°C 1 year
Solvent & Solubility
H2O : 100 mg/mL (684.04 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
* 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
* 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)
For the following dissolution methods, please prepare the working solution directly:
It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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: PBS
Solubility: 100 mg/mL (684.04 mM); Clear solution; Need ultrasonic
Purity & Documentation
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Data Sheet (267 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 6.8404 mL | 34.2021 mL | 68.4041 mL | 171.0103 mL |
| 5 mM | 1.3681 mL | 6.8404 mL | 13.6808 mL | 34.2021 mL | |
| 10 mM | 0.6840 mL | 3.4202 mL | 6.8404 mL | 17.1010 mL | |
| 15 mM | 0.4560 mL | 2.2801 mL | 4.5603 mL | 11.4007 mL | |
| 20 mM | 0.3420 mL | 1.7101 mL | 3.4202 mL | 8.5505 mL | |
| 25 mM | 0.2736 mL | 1.3681 mL | 2.7362 mL | 6.8404 mL | |
| 30 mM | 0.2280 mL | 1.1401 mL | 2.2801 mL | 5.7003 mL | |
| 40 mM | 0.1710 mL | 0.8551 mL | 1.7101 mL | 4.2753 mL | |
| 50 mM | 0.1368 mL | 0.6840 mL | 1.3681 mL | 3.4202 mL | |
| 60 mM | 0.1140 mL | 0.5700 mL | 1.1401 mL | 2.8502 mL | |
| 80 mM | 0.0855 mL | 0.4275 mL | 0.8551 mL | 2.1376 mL | |
| 100 mM | 0.0684 mL | 0.3420 mL | 0.6840 mL | 1.7101 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.
DL-Lysine Related Classifications
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