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  3. Amino Acid Derivatives
  4. L-Ethionine

L-Ethionine  (Synonyms: L-ETH)

Cat. No.: HY-W017200 Purity: ≥98.0%
COA Handling Instructions

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L-Ethionine (L-ETH) is aamino acids and their derivatives.

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

Custom Peptide Synthesis

L-Ethionine Chemical Structure

L-Ethionine Chemical Structure

CAS No. : 13073-35-3

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100 mg USD 70 In-stock
250 mg USD 156 In-stock
1 g USD 549 In-stock
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Based on 1 publication(s) in Google Scholar

L-Ethionine Related Antibodies

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Description

L-Ethionine (L-ETH) is aamino acids and their derivatives.

Molecular Weight

163.24

Formula

C6H13NO2S
CAS No.
Appearance

Solid

Color

Light yellow to yellow

Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility
In Vitro: 

H2O : ≥ 25 mg/mL (153.15 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 6.1259 mL 30.6297 mL 61.2595 mL
5 mM 1.2252 mL 6.1259 mL 12.2519 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 (protect from light). 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)

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 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
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

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 (protect from 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
H2O 1 mM 6.1259 mL 30.6297 mL 61.2595 mL 153.1487 mL
5 mM 1.2252 mL 6.1259 mL 12.2519 mL 30.6297 mL
10 mM 0.6126 mL 3.0630 mL 6.1259 mL 15.3149 mL
15 mM 0.4084 mL 2.0420 mL 4.0840 mL 10.2099 mL
20 mM 0.3063 mL 1.5315 mL 3.0630 mL 7.6574 mL
25 mM 0.2450 mL 1.2252 mL 2.4504 mL 6.1259 mL
30 mM 0.2042 mL 1.0210 mL 2.0420 mL 5.1050 mL
40 mM 0.1531 mL 0.7657 mL 1.5315 mL 3.8287 mL
50 mM 0.1225 mL 0.6126 mL 1.2252 mL 3.0630 mL
60 mM 0.1021 mL 0.5105 mL 1.0210 mL 2.5525 mL
80 mM 0.0766 mL 0.3829 mL 0.7657 mL 1.9144 mL
100 mM 0.0613 mL 0.3063 mL 0.6126 mL 1.5315 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-Ethionine 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-Ethionine13073-35-3L-ETHAmino Acid DerivativesInhibitorinhibitorinhibit

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