1. Autophagy Metabolic Enzyme/Protease
  2. Autophagy Endogenous Metabolite
  3. Selenomethionine

Selenomethionine  (Synonyms: Seleno-DL-methionine; DL-Selenomethionine)

Cat. No.: HY-B1000 Purity: 99.86%
COA Handling Instructions

Selenomethionine is a naturally occurring amino acid containing selenium, is a common natural food source of selenium.

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

Selenomethionine Chemical Structure

Selenomethionine Chemical Structure

CAS No. : 1464-42-2

Size Price Stock Quantity
Solid + Solvent
10 mM * 1 mL in Water
ready for reconstitution
USD 50 In-stock
Solution
10 mM * 1 mL in Water USD 50 In-stock
Solid
50 mg USD 35 In-stock
100 mg USD 45 In-stock
500 mg USD 75 In-stock
1 g   Get quote  
5 g   Get quote  

* Please select Quantity before adding items.

This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 4 publication(s) in Google Scholar

Other Forms of Selenomethionine:

Top Publications Citing Use of Products
  • Biological Activity

  • Purity & Documentation

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Description

Selenomethionine is a naturally occurring amino acid containing selenium, is a common natural food source of selenium.

Clinical Trial
Molecular Weight

196.11

Formula

C5H11NO2Se

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C(O)C(N)CC[Se]C

Structure Classification
Initial Source
Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
Solvent & Solubility
In Vitro: 

H2O : 12.5 mg/mL (63.74 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 5.0992 mL 25.4959 mL 50.9918 mL
5 mM 1.0198 mL 5.0992 mL 10.1984 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, 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.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

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.

  • Protocol 1

    Add each solvent one by one:  PBS

    Solubility: 10 mg/mL (50.99 mM); Clear solution; Need ultrasonic and warming and heat to 60°C

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
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: 99.86%

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 5.0992 mL 25.4959 mL 50.9918 mL 127.4795 mL
5 mM 1.0198 mL 5.0992 mL 10.1984 mL 25.4959 mL
10 mM 0.5099 mL 2.5496 mL 5.0992 mL 12.7479 mL
15 mM 0.3399 mL 1.6997 mL 3.3995 mL 8.4986 mL
20 mM 0.2550 mL 1.2748 mL 2.5496 mL 6.3740 mL
25 mM 0.2040 mL 1.0198 mL 2.0397 mL 5.0992 mL
30 mM 0.1700 mL 0.8499 mL 1.6997 mL 4.2493 mL
40 mM 0.1275 mL 0.6374 mL 1.2748 mL 3.1870 mL
50 mM 0.1020 mL 0.5099 mL 1.0198 mL 2.5496 mL
60 mM 0.0850 mL 0.4249 mL 0.8499 mL 2.1247 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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Selenomethionine 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.

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Product Name:
Selenomethionine
Cat. No.:
HY-B1000
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