2. Metabolic Enzyme/Protease
  3. Endogenous Metabolite
  4. L-Methionine-15N

L-Methionine-15N is the 15N-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

For research use only. We do not sell to patients.

L-Methionine-<sup>15</sup>N Chemical Structure

L-Methionine-15N Chemical Structure

CAS No. : 82572-25-6

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5 mg USD 90 In-stock
10 mg USD 150 In-stock
25 mg USD 310 In-stock
50 mg USD 490 In-stock
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Based on 1 publication(s) in Google Scholar

Other Forms of L-Methionine-15N:

L-Methionine-15N Related Antibodies

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  • Purity & Documentation

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Description

L-Methionine-15N is the 15N-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

In Vitro

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

L-Methionine-15N Related Antibodies
Molecular Weight

150.20

Formula

C5H1115NO2S
CAS No.
Unlabeled CAS

63-68-3
Appearance

Solid

Color

White to off-white

SMILES

[15NH2][C@@H](CCSC)C(O)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

H2O : ≥ 50 mg/mL (332.89 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 6.6578 mL 33.2889 mL 66.5779 mL
5 mM 1.3316 mL 6.6578 mL 13.3156 mL
View the 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.

* 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.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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C2

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In Vivo Dissolution Calculator
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.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation

Purity: ≥98.0%

COA (245 KB)

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
H2O 1 mM 6.6578 mL 33.2889 mL 66.5779 mL 166.4447 mL
5 mM 1.3316 mL 6.6578 mL 13.3156 mL 33.2889 mL
10 mM 0.6658 mL 3.3289 mL 6.6578 mL 16.6445 mL
15 mM 0.4439 mL 2.2193 mL 4.4385 mL 11.0963 mL
20 mM 0.3329 mL 1.6644 mL 3.3289 mL 8.3222 mL
25 mM 0.2663 mL 1.3316 mL 2.6631 mL 6.6578 mL
30 mM 0.2219 mL 1.1096 mL 2.2193 mL 5.5482 mL
40 mM 0.1664 mL 0.8322 mL 1.6644 mL 4.1611 mL
50 mM 0.1332 mL 0.6658 mL 1.3316 mL 3.3289 mL
60 mM 0.1110 mL 0.5548 mL 1.1096 mL 2.7741 mL
80 mM 0.0832 mL 0.4161 mL 0.8322 mL 2.0806 mL
100 mM 0.0666 mL 0.3329 mL 0.6658 mL 1.6644 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.

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L-Methionine-15N Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

L-Methionine-15N82572-25-6Endogenous MetaboliteInhibitorinhibitorinhibit

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