Isomaltotetraose
Based on 1 publication(s) in Google Scholar
Isomaltotetraose is an orally active branched isomaltooligosaccharide with α-(1,6) glycosidic linkages. Isomaltotetraose is a prebiotic oligosaccharide present in honey and also a component of isomaltooligosaccharide mixtures. Isomaltotetraose maintains the growth of Prevotella or sustains the *Prevotella* enterotype in both in vitro systems and mouse models.
For research use only. We do not sell to patients.
- Purity: 99.92%
- CAS No.: 35997-20-7
- Formula: C24H42O21
- Molecular Weight:666.58
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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Publications Citing Use of MedChemExpress (MCE) Isomaltotetraose
MoreAll Endogenous Metabolite Isoforms
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Biological Activity
Isomaltotetraose can be produced in an IMO mixture with 25.0% isomaltotetraose within 20 h of synchronous incubation through the synergistic action of Bacillus stearothermophilus
Maltogenic amylase (HY-E70325) (BSMA) and α-GTase on liquefied corn starch; in contrast, sequential addition of α-GTase without inactivating BSMA reduces the isomaltotetraose content, thus favoring the production of longer-chain IMO[1].
The Prevotella enterotype is one of the three major structural types of the human gut microbiota, characterized by the dominance of Prevotella bacteria in the gut. This type of microbiota is highly adept at degrading plant-derived complex polysaccharides and contributes to weight management and metabolic health[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 35997-20-7
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Appearance Solid
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Molecular Weight 666.58
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Formula C24H42O21
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Color White to off-white
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SMILES
OC[C@H]([C@H]([C@@H]([C@H]1O)O)O)O[C@@H]1OC[C@H]([C@H]([C@@H]([C@H]2O)O)O)O[C@@H]2OC[C@H]([C@H]([C@@H]([C@H]3O)O)O)O[C@@H]3OC[C@H]([C@H]([C@@H]([C@H]4O)O)O)O[C@@H]4O
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Structure Classification
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Initial Source
Marine Bacterium Arthrobacter oxydans KQ11
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Publications (1)
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Journal Impact Factor
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Most Recent
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Cell Death Differ
ABCF1-K430-Lactylation promotes HCC malignant progression via transcriptional activation of HIF1 signaling pathway. [Abstract]2025 Apr;32(4):613-631. PMID: 39753865
Solvent & Solubility
H2O : 100 mg/mL (150.02 mM; Need ultrasonic)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
For the following dissolution methods, please prepare the working solution directly:
It is recommended to prepare fresh solutions and use them promptly within a short period of time.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: PBS
Solubility: 50 mg/mL (75.01 mM); Clear solution; Need ultrasonic
Purity & Documentation
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Data Sheet (273 KB)
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SDS (254 KB)
- English - EN (254 KB)
- Français - FR (254 KB)
- Deutsch - DE (254 KB)
- Norwegian - NO (254 KB)
- Español - ES (254 KB)
- Swedish - SV (254 KB)
- Italian - IT (254 KB)
- Korean - KR (254 KB)
- Portuguese - PT (254 KB)
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Handling Instructions (2659 KB)
References
[1]. Lee HS, et al. Cooperative action of alpha-glucanotransferase and maltogenic amylase for an improved process of isomaltooligosaccharide (IMO) production. J Agric Food Chem. 2002;50(10):2812-2817. [Content Brief]
[3]. Park BR, et al. Synthesis of improved long-chain isomaltooligosaccharide, using a novel glucosyltransferase derived from Thermoanaerobacter thermocopriae, with maltodextrin. Enzyme Microb Technol. 2021;147:109788. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 1.5002 mL | 7.5010 mL | 15.0019 mL | 37.5049 mL |
| 5 mM | 0.3000 mL | 1.5002 mL | 3.0004 mL | 7.5010 mL | |
| 10 mM | 0.1500 mL | 0.7501 mL | 1.5002 mL | 3.7505 mL | |
| 15 mM | 0.1000 mL | 0.5001 mL | 1.0001 mL | 2.5003 mL | |
| 20 mM | 0.0750 mL | 0.3750 mL | 0.7501 mL | 1.8752 mL | |
| 25 mM | 0.0600 mL | 0.3000 mL | 0.6001 mL | 1.5002 mL | |
| 30 mM | 0.0500 mL | 0.2500 mL | 0.5001 mL | 1.2502 mL | |
| 40 mM | 0.0375 mL | 0.1875 mL | 0.3750 mL | 0.9376 mL | |
| 50 mM | 0.0300 mL | 0.1500 mL | 0.3000 mL | 0.7501 mL | |
| 60 mM | 0.0250 mL | 0.1250 mL | 0.2500 mL | 0.6251 mL | |
| 80 mM | 0.0188 mL | 0.0938 mL | 0.1875 mL | 0.4688 mL | |
| 100 mM | 0.0150 mL | 0.0750 mL | 0.1500 mL | 0.3750 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Isomaltotetraose Related Classifications
HY-N7948 Related Classifications
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