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Maltooctaose

Name: Maltooctaose
Brand: TargetMol
SKU: T40769
Price: 30 USD
Availability: InStock
Rating: 5 (10 reviews)

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Catalog No. T40769Cas No. 66567-45-1

Maltooctaose is a low molecular weight carbohydrate obtained by starch hydrolysis. It is composed of a group of linear α(1-4)-linked D-glucose polymers and trace amounts of (1-6)-linked glucose condensed with a degree of polymerization of 8.

Maltooctaose

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Purity: 99.52%

Catalog No. T40769Cas No. 66567-45-1

Pack Size	Price	USA Warehouse	Global Warehouse
2 mg	$30	In Stock	In Stock
5 mg	$45	In Stock	In Stock
10 mg	$64	In Stock	In Stock
25 mg	$98	In Stock	In Stock
50 mg	$152	In Stock	In Stock
100 mg	$225	In Stock	In Stock
500 mg	$565	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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Purity:99.52%

Appearance:Solid

Color:White

Resource Download

COA HNMR LCMS

Product Introduction

Bioactivity

Description	Maltooctaose is a low molecular weight carbohydrate obtained by starch hydrolysis. It is composed of a group of linear α(1-4)-linked D-glucose polymers and trace amounts of (1-6)-linked glucose condensed with a degree of polymerization of 8.
In vitro	Maltooctaose is a specific length malt oligosaccharide produced by PFTA (Pyrococcus furiosus). PFTA is a very specific enzyme that opens specific cyclodextrin molecules and produces maltooligosaccharides of specific lengths, in particular malthexaose, maltheptaose, and maltooctaose. [1]

Chemical Properties

Molecular Weight	1315.14
Formula	C₄₈H₈₂O₄₁
Cas No.	66567-45-1
Smiles	O([C@@H]1[C@@H](CO)O[C@H](O[C@@H]2[C@@H](CO)O[C@H](O[C@@H]([C@@H]([C@H](C=O)O)O)[C@@H](CO)O)[C@H](O)[C@H]2O)[C@H](O)[C@H]1O)[C@H]3O[C@H](CO)[C@@H](O[C@H]4O[C@H](CO)[C@@H](O[C@H]5O[C@H](CO)[C@@H](O[C@H]6O[C@H](CO)[C@@H](O[C@H]7O[C@H](CO)[C@@H](O)[C@H](O)[C@H]7O)[C@H](O)[C@H]6O)[C@H](O)[C@H]5O)[C@H](O)[C@H]4O)[C@H](O)[C@H]3O

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

H2O: 80 mg/mL (60.83 mM), Sonication is recommended.

Solution Preparation Table

H2O

	1mg	5mg	10mg	50mg
1 mM	0.7604 mL	3.8019 mL	7.6038 mL	38.0188 mL
5 mM	0.1521 mL	0.7604 mL	1.5208 mL	7.6038 mL
10 mM	0.0760 mL	0.3802 mL	0.7604 mL	3.8019 mL
20 mM	0.0380 mL	0.1901 mL	0.3802 mL	1.9009 mL
50 mM	0.0152 mL	0.0760 mL	0.1521 mL	0.7604 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