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Calpeptin

Name: Calpeptin
Brand: TargetMol
SKU: T6432
Price: 30 USD
Availability: InStock
Rating: 5 (10 reviews)

🥰Excellent

Catalog No. T6432Cas No. 117591-20-5

Calpeptin is a potent, cell-permeable calpain inhibitor.

Calpeptin

🥰Excellent

Purity: 98.33%

Catalog No. T6432Cas No. 117591-20-5

Calpeptin is a potent, cell-permeable calpain inhibitor.

Pack Size	Price	USA Warehouse	Global Warehouse
2 mg	$30	In Stock	In Stock
5 mg	$44	In Stock	In Stock
10 mg	$61	In Stock	In Stock
25 mg	$113	In Stock	In Stock
50 mg	$186	In Stock	In Stock
100 mg	$275	In Stock	In Stock
1 mL x 10 mM (in DMSO)	$57	In Stock	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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Batch Information

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Purity:98.33%

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COA

Product Introduction

Bioactivity

Description	Calpeptin is a potent, cell-permeable calpain inhibitor.
Targets&IC50	Calpain I (porcine erythrocytes):52 nM(ID50), Papainb:138 nM(ID50), Calpain I (human platelets):40 nM(ID50), Calpain II (porcine kidney):34 nM(ID50)
In vitro	Calpeptin inhibits 20K phosphorylation in a dose-related manner in platelets stimulated by thrombin, ionomycin or collagen. [1] In differentiating PC12 cells, Calpeptin promotes neurite elongation via inhibition of Calpain activity. [2] In rat retinal ganglion cells, Calpeptin attenuates apoptosis, maintains normal whole-cell membrane potential, and thus provides functional neuroprotection. [3]
In vivo	In a feline right ventricular (RV) PO (RVPO) model, calpeptin (0.6 mg/kg, i.v.) blocks the activation of calpain and caspase-3, cleavage of their substrates, and cardiomyocyte programmed cell death. [4] In a rat focal cerebral ischemia–reperfusion injury model, Calpeptin reduces the neuronal apoptosis in hippocampal CA1 sector via inhibition of the expression of Caspase-3. [5]

Chemical Properties

Molecular Weight	362.46
Formula	C₂₀H₃₀N₂O₄
Cas No.	117591-20-5
Smiles	CCCC[C@H](NC(=O)[C@H](CC(C)C)NC(=O)OCc1ccccc1)C=O
Relative Density.	1.1667 g/cm3 (Estimated)

Storage & Solubility Information

Storage

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

Solubility Information

Ethanol: 67 mg/mL (184.85 mM), Sonication is recommended.

DMSO: 80 mg/mL (220.71 mM), Sonication is recommended.

H2O: < 1 mg/mL (insoluble or slightly soluble)

In Vivo Formulation

10% DMSO+40% PEG300+5% Tween 80+45% Saline: 3.3 mg/mL (9.1 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

Ethanol/DMSO

	1mg	5mg	10mg	50mg
1 mM	2.7589 mL	13.7946 mL	27.5893 mL	137.9463 mL
5 mM	0.5518 mL	2.7589 mL	5.5179 mL	27.5893 mL
10 mM	0.2759 mL	1.3795 mL	2.7589 mL	13.7946 mL
20 mM	0.1379 mL	0.6897 mL	1.3795 mL	6.8973 mL
50 mM	0.0552 mL	0.2759 mL	0.5518 mL	2.7589 mL
100 mM	0.0276 mL	0.1379 mL	0.2759 mL	1.3795 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 mother liquor preparation method and in vivo formula preparation method:

For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . TargetMol | Animal experiments

A total of 10 animals were administered, and the formula you used is 5% TargetMol | reagent

DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH₂O. So your working solution concentration is 2 mg/mL。

Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO TargetMol | reagent

(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.

Preparation method for in vivo formula: Take 50 μL DMSO TargetMol | reagent

main solution, add 300 μLPEG300 TargetMol | reagent

mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH₂O TargetMol | reagent

mix well and clarify

For Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.

All types of co-solvents required for the protocol, such asDMSO, PEG300/ PEG400, Tween 80, SBE-β-CD, corn oil are available for purchase on the TargetMol website with a simple click.

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