L-Ornithine 2-oxoglutarate (Synonyms: Ornithine α-ketoglutarate; OKG)

製品番号: HY-131514 純度: 95.0%: Data Sheet SDS COA 取扱説明書
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L-Ornithine 2-oxoglutarate (Ornithine alpha-ketoglutarate) is a nutritional compound that is a salt of amino acids with antioxidant and anti-inflammatory effects. L-Ornithine 2-oxoglutarate stimulates the production of insulin and growth hormone, and promotes intracellular amino acid transport and protein synthesis.

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研究用途以外に使用した場合、当社は一切の責任を負いかねます。

L-Ornithine 2-oxoglutarate 構造式

CAS 番号 : 5191-97-9

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	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in Water	USD 27	在庫あり	Estimated Time of Arrival: December 31
Solid
5 mg	$25	在庫あり	Estimated Time of Arrival: December 31
10 mg	$40	在庫あり	Estimated Time of Arrival: December 31
25 mg	$68	在庫あり	Estimated Time of Arrival: December 31
50 mg	$110	在庫あり	Estimated Time of Arrival: December 31
100 mg	$175	在庫あり	Estimated Time of Arrival: December 31
250 mg	$315	在庫あり	Estimated Time of Arrival: December 31
500 mg	$500	在庫あり	Estimated Time of Arrival: December 31
1 g	$750	在庫あり	Estimated Time of Arrival: December 31
5 g		お問い合わせ
10 g		お問い合わせ

or バルクお問い合わせ

* アイテムを追加する前、数量をご選択ください

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

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•関連タンパク質:

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

分子量

278.26

分子式

C₁₀H₁₈N₂O₇

CAS 番号

5191-97-9

Appearance

Solid

Color

White to off-white

SMILES

N[C@@H](CCCN)C(O)=O.O=C(O)C(CCC(O)=O)=O

輸送条件

Room temperature in continental US; may vary elsewhere.

保管条件

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

溶剤 & 溶解度

体外:

H₂O : 116.67 mg/mL (419.28 mM; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	3.5938 mL	17.9688 mL	35.9376 mL
5 mM	0.7188 mL	3.5938 mL	7.1875 mL
10 mM	0.3594 mL	1.7969 mL	3.5938 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)

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）

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

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: 95.0%

Select Batch:

データシート (275 KB) SDS (393 KB)

COA (253 KB) HNMR (262 KB) MS (72 KB)

取扱説明書 (2659 KB)

参考文献

[1]. Wang T, et al. Effect of Ornithine α-Ketoglutarate on Intestinal Microbiota and Serum Inflammatory Cytokines in Dextran Sulfate Sodium Induced Colitis. Nutrients. 2023 May 26;15(11):2476. [Content Brief]

[2]. Jeevanandam M, et al. Ornithine-alpha-ketoglutarate (OKG) supplementation is more effective than its component salts in traumatized rats. J Nutr. 1996 Sep;126(9):2141-50. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

H₂O	1 mM	3.5938 mL	17.9688 mL	35.9376 mL	89.8440 mL
	5 mM	0.7188 mL	3.5938 mL	7.1875 mL	17.9688 mL
	10 mM	0.3594 mL	1.7969 mL	3.5938 mL	8.9844 mL
	15 mM	0.2396 mL	1.1979 mL	2.3958 mL	5.9896 mL
	20 mM	0.1797 mL	0.8984 mL	1.7969 mL	4.4922 mL
	25 mM	0.1438 mL	0.7188 mL	1.4375 mL	3.5938 mL
	30 mM	0.1198 mL	0.5990 mL	1.1979 mL	2.9948 mL
	40 mM	0.0898 mL	0.4492 mL	0.8984 mL	2.2461 mL
	50 mM	0.0719 mL	0.3594 mL	0.7188 mL	1.7969 mL
	60 mM	0.0599 mL	0.2995 mL	0.5990 mL	1.4974 mL
	80 mM	0.0449 mL	0.2246 mL	0.4492 mL	1.1231 mL
	100 mM	0.0359 mL	0.1797 mL	0.3594 mL	0.8984 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.

L-Ornithine 2-oxoglutarate Related Classifications

Inflammation/Immunology

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-Ornithine 2-oxoglutarate5191-97-9Ornithine α-ketoglutarate OKGInsulin ReceptorGHRGrowth Hormone ReceptorSomatotropin ReceptorGrowth Hormone Binding Protein (GHBP)AntioxidantAnti-inflammatoryOKGInhibitorinhibitorinhibit

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