2. Metabolic Enzyme/Protease
  3. Endogenous Metabolite
  4. L-Isoleucine

L-イソロイシン  (Synonyms: L-Isoleucine)

製品番号: HY-N0771 純度: 99.82%
COA 取扱説明書 Technical Support

L-Isoleucine is an orally active branched chain amino acid, which is the L-enantiomer of isoleucine. L-Isoleucine has a role as a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite, a plant metabolite, a human metabolite, an algal metabolite and a mouse metabolite. L-Isoleucine regulates the inflammatory response to protect against pathogens in vivo and in vitro.

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L-Isoleucine

L-イソロイシン 構造式

CAS 番号 : 73-32-5

容量 価格（税別） 在庫状況 数量
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in Water
ready for reconstitution
 USD 27 在庫あり
Solution
10 mM * 1 mL in Water USD 27 在庫あり
Solid
100 mg $25 在庫あり
500 mg $40 在庫あり
1 g $52 在庫あり
5 g $83 在庫あり
10 g $108 在庫あり
50 g $173 在庫あり
100 g $220 在庫あり
> 100 g   お問い合わせ  

* アイテムを追加する前、数量をご選択ください

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カスタマーレビュー

Based on 6 publication(s) in Google Scholar

Other Forms of L-Isoleucine:

L-イソロイシン 関連抗体

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Endogenous Metabolite アイソフォーム固有の製品をすべて表示:

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Human Endogenous Metabolite Microbial Metabolite

  • 生物活性

  • 純度とドキュメンテーション

  • 参考文献

  • カスタマーレビュー

製品説明

L-Isoleucine is an orally active branched chain amino acid, which is the L-enantiomer of isoleucine. L-Isoleucine has a role as a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite, a plant metabolite, a human metabolite, an algal metabolite and a mouse metabolite. L-Isoleucine regulates the inflammatory response to protect against pathogens in vivo and in vitro[1].

IC50 & Target

Human Endogenous Metabolite

 

体外実験

L-Isoleucine (0-16 mM, 12 h and 24 h) effectively relieves the decrease of TNF-α on cell viability in Intestinal epithelioid cells (IEC)[1].

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

L-イソロイシン 関連抗体

Cell Viability Assay[1]

Cell Line: Intestinal epithelioid cell lines
Concentration: 0-16 mM
Incubation Time: 12 h, 24 h
Result: Relieved the reduction of IEC-18 cell viability induced by TNF-a exposure in intestinal epithelioid cell lines.
体内実験

L-Isoleucine [1.00% (w/w), p.o., 35 days] alleviates the growth performance impairment induced by dextran sulfate sodium (DSS), relieves the effect of DSS-induced colonic length shortage and the levels of IL-1β, IL-4, and IL-17 change in the colon of rats[1].

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

Animal Model: Male Wistar rats with L-isoleucine-supplemented diet and L-alanine-supplemented diet [1]
Dosage: 1.00% (w/w)
Administration: p.o., 35 d (measure per 3 days)
Result: Alleviated DSS-induced growth performance impairment and delayed the DSS-induced DAI in rats.
臨床実験
分子量

131.18

分子式

C6H13NO2
CAS 番号
Appearance

Solid

Color

White to off-white

SMILES

N[C@@H]([C@@H](C)CC)C(O)=O
Structure Classification
Initial Source
輸送条件

Room temperature in continental US; may vary elsewhere.
保管条件

Store at room temperature 3 years

*In solvent : -80°C, 6 months; -20°C, 1 month (Store at room temperature 3 years)
溶剤 & 溶解度
体外: 

H2O : 25 mg/mL (190.59 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 7.6234 mL 38.1170 mL 76.2340 mL
5 mM 1.5247 mL 7.6234 mL 15.2468 mL
10 mM 0.7623 mL 3.8117 mL 7.6234 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, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.

* 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)

一般には略語で表示されます：C1V1 = C2V2

濃度 （開始）

C1

×
体積 （開始）

V1

=
濃度 （終了）

C2

×
体積 （終了）

V2

体内:

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 (76.23 mM); Clear solution; Need ultrasonic

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).
純度とドキュメンテーション

純度: 99.82%

COA (245 KB) HNMR (124 KB) RP-HPLC (239 KB)

取扱説明書 (2659 KB)
参考文献

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, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 7.6234 mL 38.1170 mL 76.2340 mL 190.5851 mL
5 mM 1.5247 mL 7.6234 mL 15.2468 mL 38.1170 mL
10 mM 0.7623 mL 3.8117 mL 7.6234 mL 19.0585 mL
15 mM 0.5082 mL 2.5411 mL 5.0823 mL 12.7057 mL
20 mM 0.3812 mL 1.9059 mL 3.8117 mL 9.5293 mL
25 mM 0.3049 mL 1.5247 mL 3.0494 mL 7.6234 mL
30 mM 0.2541 mL 1.2706 mL 2.5411 mL 6.3528 mL
40 mM 0.1906 mL 0.9529 mL 1.9059 mL 4.7646 mL
50 mM 0.1525 mL 0.7623 mL 1.5247 mL 3.8117 mL
60 mM 0.1271 mL 0.6353 mL 1.2706 mL 3.1764 mL
80 mM 0.0953 mL 0.4765 mL 0.9529 mL 2.3823 mL
100 mM 0.0762 mL 0.3812 mL 0.7623 mL 1.9059 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-Isoleucine Related Classifications

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

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

質量   濃度   体積   分子量 *
= × ×

The dilution calculator equation

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

一般には略語で表示されます：C1V1 = C2V2

濃度 （開始） × 体積 （開始） = 濃度 （終了） × 体積 （終了）
× = ×
C1   V1   C2   V2
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-Isoleucine73-32-5Endogenous Metabolitebranched chain amino acidmetaboliteInflammatory responsepathogensInhibitorinhibitorinhibit

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製品名:
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