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About This Item
Empirical Formula (Hill Notation):
C24H46O11
CAS Number:
Molecular Weight:
510.62
MDL number:
UNSPSC Code:
12161902
NACRES:
NA.25
description
n-dodecyl-β-D-maltopyranoside
assay
>99% (contains <2% alpha isomer, TLC)
form
powder
mol wt
510.62 g/mol
packaging
pkg of 1 × 1 g (850520P-1g), pkg of 1 × 25 g (850520P-25g), pkg of 1 × 5 g (850520P-5g)
manufacturer/tradename
Avanti Research™ - A Croda Brand
shipped in
dry ice
storage temp.
−20°C
SMILES string
OC[C@H]1O[C@@H](OCCCCCCCCCCCC)[C@H](O)[C@@H](O)[C@@H]1O[C@@H]2[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O2
InChI
1S/C24H46O11/c1-2-3-4-5-6-7-8-9-10-11-12-32-23-21(31)19(29)22(16(14-26)34-23)35-24-20(30)18(28)17(27)15(13-25)33-24/h15-31H,2-14H2,1H3/t15-,16-,17-,18+,19-,20-,21-,22-,23-,24-/m1/s1
InChI key
NLEBIOOXCVAHBD-QKMCSOCLSA-N
General description
n-dodecyl-β-D-maltoside (DDM) is a sugar-based surfactant.
DDM is the most widely used detergent for the isolation and purification of GPCR′s. In addition, LacY likely favors a higher-energy intermediate periplasmic-open conformation in situ, but collapses to a lower-energy periplasmic-closed conformation in DDM after purification. It is interesting to note that the branched-chain maltoside detergents stabilize LacY in the membrane-embedded form.
Application
n-dodecyl-β-D-maltoside (DDM) has been used to solubilize mitochondrial extracts of fibroblasts to perform one-dimensional blue-native PAGE (BN-PAGE) analysis for assembled oxidative phosphorylation (OXPHOS) complexes.
Biochem/physiol Actions
n-dodecyl-β-D-maltoside (DDM) exhibits biocompatibility and biodegradability. It serves as a facilitator of electron transfer in order to decrease the oxidation potential of 3,4-ethylenedioxythiophene (EDOT). It can also increase the solubility of EDOT in aqueous solution.
Packaging
125 mL Amber Wide Mouth Glass Bottle with Screw Cap (850520P-25g)
20 mL Clear Glass Screw Cap Vial (850520P-1g)
30 mL Amber Wide Mouth Screw Cap Glass Bottle (850520P-5g)
Legal Information
Avanti Research is a trademark of Avanti Polar Lipids, LLC
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
涉药品监管产品
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Xiaoxu Jiang et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(12), E698-E704 (2012-02-23)
LacY mutant Cys154 → Gly exhibits a periplasmic-closed crystal structure identical to the WT, but is periplasmic-open in the membrane. The mutant hardly catalyzes transport, but binds galactosides from either side of the membrane with the same affinity and is
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 850520P-1G | 04061835185894 |
| 850520P-25G | 04061835185900 |
| 850520P-5G | 04061835185917 |