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DL-Cysteine (Standard)

Name: DL-Cysteine (Standard)
Brand: TargetMol
SKU: TMSM-0857
Rating: 4.5 (1 reviews)

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Catalog No. TMSM-0857Cas No. 3374-22-9

Alias D/L-Cystenine (Standard), 2-Amino-3-mercaptopropanoic acid (Standard)

DL-Cysteine (Standard) is a reference standard for DL-Cysteine, suitable for quantitative analysis, quality control, and biochemical experiments.At high concentration, DL-Cysteine acts as an agonist for NMDA/quisqualate receptors and is commonly used in exploring neurobiological mechanisms.

DL-Cysteine (Standard)

😃Good

Catalog No. TMSM-0857Alias D/L-Cystenine (Standard), 2-Amino-3-mercaptopropanoic acid (Standard)Cas No. 3374-22-9

Pack Size	Price	USA Warehouse	Global Warehouse	Quantity
100 mg	$45	7-10 days	7-10 days

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

All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.

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Batch Information

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Appearance:Solid

Color:White

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COA

Product Introduction

Bioactivity

Description	DL-Cysteine (Standard) is a reference standard for DL-Cysteine, suitable for quantitative analysis, quality control, and biochemical experiments.At high concentration, DL-Cysteine acts as an agonist for NMDA/quisqualate receptors and is commonly used in exploring neurobiological mechanisms.
In vitro	DL-Cysteine (Standard), as an analytical standard-grade compound, is primarily used for content detection. It is commonly employed in qualitative analysis, quantitative determination experiments corresponding to analytical techniques such as liquid chromatography, gas chromatography, and mass spectrometry, as well as in methodological research for various analytical methods.
Synonyms	D/L-Cystenine (Standard), 2-Amino-3-mercaptopropanoic acid (Standard)

Chemical Properties

Molecular Weight	121.16
Formula	C₃H₇NO₂S
Cas No.	3374-22-9
Smiles	O=C(O)C(N)CS
Sequence	H-DL-Cys-OH
Sequence Short	C

Storage & Solubility Information

Storage

keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year

Solubility Information

H2O: 80 mg/mL (660.28 mM), Sonication is recommeded.

Solution Preparation Table

H2O

	1mg	5mg	10mg	50mg
1 mM	8.2535 mL	41.2677 mL	82.5355 mL	412.6775 mL
5 mM	1.6507 mL	8.2535 mL	16.5071 mL	82.5355 mL
10 mM	0.8254 mL	4.1268 mL	8.2535 mL	41.2677 mL
20 mM	0.4127 mL	2.0634 mL	4.1268 mL	20.6339 mL
50 mM	0.1651 mL	0.8254 mL	1.6507 mL	8.2535 mL
100 mM	0.0825 mL	0.4127 mL	0.8254 mL	4.1268 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