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Cystamine

Name: Cystamine
Brand: TargetMol
SKU: T15035
Price: 34 USD
Availability: InStock
Rating: 5 (10 reviews)

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Catalog No. T15035Cas No. 51-85-4

Alias 2,2'-Disulfanediyldiethanamine

Cystamine (2,2'-Disulfanediyldiethanamine) is an inhibitor of transglutaminase and inhibits caspase-3 with an IC50 value of 23.6 μM. Cystamine can be used in studies about Huntington's diseases.

Cystamine

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Purity: 99.84%

Catalog No. T15035Alias 2,2'-DisulfanediyldiethanamineCas No. 51-85-4

Cystamine (2,2'-Disulfanediyldiethanamine) is an inhibitor of transglutaminase and inhibits caspase-3 with an IC50 value of 23.6 μM. Cystamine can be used in studies about Huntington's diseases.

Pack Size	Price	USA Warehouse	Global Warehouse
25 mg	$34	In Stock	In Stock
50 mg	$48	In Stock	In Stock
100 mg	$73	In Stock	In Stock
500 mg	$228	-	In Stock
1 mL x 10 mM (in DMSO)	$39	-	In Stock

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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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Purity:99.84%

Appearance:Liquid

Color:Yellow

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COA HNMR LCMS

Product Introduction

Bioactivity

Description	Cystamine (2,2'-Disulfanediyldiethanamine) is an inhibitor of transglutaminase and inhibits caspase-3 with an IC50 value of 23.6 μM. Cystamine can be used in studies about Huntington's diseases.
Targets&IC50	Caspase-3:23.6 μM
In vitro	In human neuroblastoma SH-SY5Y cells, Cystamine inhibits the MG132-mediated and H2O2-mediated activation of caspase-3 in a concentration-dependent manner. Cystamine (250 μM) robustly results in an increasement of the glutathione level[1].
In vivo	In R6/2 transgenic HD mice, oral and intraperitoneal administration of Cystamine (112-225 mg/kg) reduces the levels of transglutaminase and N(Sigma)-(gamma-L-glutamyl)-L-lysin. Cystamine extends survival and improves body weight and motor performance[2].
Synonyms	2,2'-Disulfanediyldiethanamine

Chemical Properties

Molecular Weight	152.28
Formula	C₄H₁₂N₂S₂
Cas No.	51-85-4
Smiles	NCCSSCCN
Relative Density.	1.172g/cm3

Storage & Solubility Information

Storage

Pure form: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

Solubility Information

DMSO: 100 mg/mL (656.69 mM), Sonication is recommended.

In Vivo Formulation

10% DMSO+40% PEG300+5% Tween 80+45% Saline: 3.3 mg/mL (21.67 mM), Sonication is recommended.

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	6.5669 mL	32.8343 mL	65.6685 mL	328.3425 mL
5 mM	1.3134 mL	6.5669 mL	13.1337 mL	65.6685 mL
10 mM	0.6567 mL	3.2834 mL	6.5669 mL	32.8343 mL
20 mM	0.3283 mL	1.6417 mL	3.2834 mL	16.4171 mL
50 mM	0.1313 mL	0.6567 mL	1.3134 mL	6.5669 mL
100 mM	0.0657 mL	0.3283 mL	0.6567 mL	3.2834 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