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L-Lactic acid

Name: L-Lactic acid
Brand: TargetMol
SKU: T4845
Price: 41 USD
Availability: InStock
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Catalog No. T4845Cas No. 79-33-4

Alias L-(+)-Lactic acid, 2-HYDROXYPROPIONIC ACID, (S)-2-Hydroxypropanoic acid

L-Lactic acid ((S)-2-Hydroxypropanoic acid) is a natural product produced by the anaerobic glycolysis of pyruvic acid. L-Lactic acid is a sensitive indicator of tissue hypoxia and can be used as a hemodynamic indicator in critically ill patients.

L-Lactic acid

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Purity: 99.85%

Catalog No. T4845Alias L-(+)-Lactic acid, 2-HYDROXYPROPIONIC ACID, (S)-2-Hydroxypropanoic acidCas No. 79-33-4

Pack Size	Price	USA Warehouse	Global Warehouse
500 mg	$41	In Stock	In Stock
1 g	$48	In Stock	In Stock
1 mL x 10 mM (in DMSO)	$45	In Stock	In Stock

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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]

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Batch Information

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Purity:99.85%

Color:White

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COA HNMR HPLC

Product Introduction

Bioactivity

Description	L-Lactic acid ((S)-2-Hydroxypropanoic acid) is a natural product produced by the anaerobic glycolysis of pyruvic acid. L-Lactic acid is a sensitive indicator of tissue hypoxia and can be used as a hemodynamic indicator in critically ill patients.
Targets&IC50	LDHA:3 nM
In vitro	METHODS: Mouse CD4+CD25-T cells were treated with low-glucose medium containing L-Lactic acid (5-20 mM), and Teff proliferation was detected by Flow cytometry. RESULTS: L-Lactic acid had a sustained inhibitory effect on T cell proliferation, and apoptosis-independent effect. [1] METHODS: T cells were cultured in medium containing L-Lactic acid (20 mM), and ROS levels were measured using ROS and superoxide detection assay kits. RESULTS: A significant reduction in ROS and O2- production was observed in L-Lactic acid-treated T cells. [2]
In vivo	METHODS: To study its effect on swimming endurance, L-Lactic acid (25-50 mg/kg in 0.9% NaCl) was administered intraperitoneally to ICR mice. RESULTS: L-Lactic acid enhanced the swimming endurance of mice, and the effect was dose-dependent. [3] METHODS: To investigate the effect on endotoxemia, L-Lactic acid (80 mg/kg) was intraperitoneally injected into mice, and 20 h later, a lethal dose of LPS (25 mg/kg) was intraperitoneally injected into mice to induce infectious shock. RESULTS: L-Lactic acid significantly inhibited LPS-induced cytokine induction in mice following endotoxemia.L-Lactic acid treatment decreased glucose uptake and lactate output during LPS stimulation. [4]
Synonyms	L-(+)-Lactic acid, 2-HYDROXYPROPIONIC ACID, (S)-2-Hydroxypropanoic acid

Chemical Properties

Molecular Weight	90.08
Formula	C₃H₆O₃
Cas No.	79-33-4
Smiles	[C@@H](C(O)=O)(C)O
Relative Density.	1.19 g/cm3. Temperature:25 °C.;1.2 g/cm3. Temperature:25 °C.

Storage & Solubility Information

Storage

store at low temperature,keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

Solubility Information

DMSO: 262 mg/mL (2908.53 mM), Sonication is recommended.

In Vivo Formulation

5% DMSO+95% Saline: 2.63 mg/mL (29.2 mM), Solution.

Saline: 50 mg/mL (555.06 mM), Solution.

10% DMSO+90% Saline: 5 mg/mL (55.51 mM), Solution.

Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions.

Solution Preparation Table

DMSO

	1mg	5mg	10mg	50mg
1 mM	11.1012 mL	55.5062 mL	111.0124 mL	555.0622 mL
5 mM	2.2202 mL	11.1012 mL	22.2025 mL	111.0124 mL
10 mM	1.1101 mL	5.5506 mL	11.1012 mL	55.5062 mL
20 mM	0.5551 mL	2.7753 mL	5.5506 mL	27.7531 mL
50 mM	0.2220 mL	1.1101 mL	2.2202 mL	11.1012 mL
100 mM	0.1110 mL	0.5551 mL	1.1101 mL	5.5506 mL

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:

For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, TargetMol | Animal experiments

and a total of 10 animals are to be administered, using a formulation of TargetMol | reagent

10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH₂O , the resulting working solution concentration would be 2 mg/mL.

Stock Solution Preparation:

Dissolve 2 mg of the compound in 100 μL DMSO TargetMol | reagent to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.

Preparation of the In Vivo Formulation:

1) Add 100 μL of the DMSO TargetMol | reagent stock solution to 400 μL PEG300 and mix thoroughly until the solution becomes clear.

2) Add 50 μL Tween 80 and mix well until fully clarified.

3) Add 450 μL Saline,PBS or ddH₂O TargetMol | reagent and mix thoroughly until a homogeneous solution is obtained.

This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.

All co-solvents required for this protocol, includingDMSO, PEG300/PEG400, Tween 80, SBE-β-CD, and Corn oil, are available for purchase on the TargetMol website.

Dose Conversion

You can also refer to dose conversion for different animals. More Dose Conversion

Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc