|
| | MALTOTETRAOSE Basic information |
| | MALTOTETRAOSE Chemical Properties |
| Boiling point | 597.68°C (rough estimate) | | density | 1.3922 (rough estimate) | | refractive index | 170 ° (C=1, H2O) | | storage temp. | under inert gas (nitrogen or Argon) at 2-8°C | | solubility | H2O: 50 mg/mL, clear, colorless | | form | A crystalline solid | | pka | 12.39±0.20(Predicted) | | LogP | -8.281 (est) | | CAS DataBase Reference | 34612-38-9(CAS DataBase Reference) |
| Safety Statements | 24/25 | | WGK Germany | 3 | | F | 3-10 | | HS Code | 29400090 |
| | MALTOTETRAOSE Usage And Synthesis |
| Description | Maltotetraose is a tetrasaccharide that is composed of glucose molecules linked by α-1,4 glycosidic bonds and has been found in B. stearothermophilus. It increases the α-amylase synthesis rate in B. stearothermophilus 3-fold greater than sucrose or glucose when used at a concentration of 0.1 mM. Maltotetraose (750 μg/ml) inhibits the growth of E. carotovora in a cylinder-agar plate assay but does not affect the growth of several other microorganisms. It also inhibits TNF-α-induced expression of intercellular adhesion molecule-1 (ICAM-1) in MOVAS-1 mouse smooth muscle cells (VSMCs) transfected with an ICAM-1 luciferase reporter when used at a concentration of 20 μM. | | Chemical Properties | white powder or crystals | | Uses | Maltotetraose is a maltooligosaccharide that is used for research and diagnostic purposes. They can also be used in nutrients and healthcare. | | Uses | inhibits AIDS virus infection in vitro and tumor necrosis factor-alpha (TNF), interleukin (IL)-1beta, and causes a marked depression of chemiluminescence activity | | Definition | ChEBI: A maltotetraose tetrasaccharide in which the glucose residue at the reducing end is in the aldehydo open-chain form. |
| | MALTOTETRAOSE Preparation Products And Raw materials |
|
