Disease relevance of NSC 6816

• The highly specific inhibitory effects of the hybrid liposomes composed of 90 mol% L-alpha-dimyristoylphosphatidylglycerol and 10 mol% polyoxyethylene (10) dodecyl ether on the growth of lung adenocarcinoma and stomach tumor cells in vitro were obtained for the first time [1].

High impact information on NSC 6816

• The preparation solubilized with octaethylene glycol dodecyl ether (C12E8) was purified by successive chromatographies on DEAE-Toyopearl and lentil lectin-Sepharose 4B columns [2].
• Of the 49 detergents tested for solubilization, optimal crystallization of Ca2+-ATPase was obtained in sarcoplasmic reticulum solubilized with octaethylene glycol dodecyl ether at a detergent/protein weight ratio of 2, and with Brij 36T, Brij 56, and Brij 96 at a detergent/protein ratio of 4 [3].
• When the cholate-deoxycholate and LiCl-treated membranes of PS3 were solubilized and subjected to ion-exchange chromatography in the presence of octaethyleneglycol dodecyl ether, most of the A-, B-, and C-type cytochromes were copurified as a peak having both quinol-cytochrome c reductase and cytochrome oxidase activities [4].
• Solubilization of synaptic vesicles in octaethyleneglycol dodecyl ether detergent results in several-fold stimulation of the P-type activity and inactivation of the V-type activity, thus explaining why the V-type activity was not detected previously during purification of the P-type ATPase [5].
• Fluorescence microscopy showed that, in contrast to the hexyl and dodecyl ether derivatives of HPPH (which localize in mitochondria and lysosomes, respectively), the diketo-analogs and their In(III) complexes localized in Golgi bodies [6].

Biological context of NSC 6816

• In the FaDu cells the octyl, decyl and dodecyl ether derivatives localized to the lysosomes at extracellular concentrations less than needed to produce a 50% cell kill (LD50) [7].
• Inhalation anesthetics decreased the cloud-point temperature of hexaoxyethylene dodecyl ether micelles [8].

Anatomical context of NSC 6816

• When fast twitch skeletal muscle vesicles (SR) and purified calcium pump protein are stripped with the nonionic detergent C12E8 (octaethylene glycol dodecyl ether), not all the membrane phospholipids are removed from the calcium pump protein [9].

Associations of NSC 6816 with other chemical compounds

• Hybrid liposomes composed of dimyristoylphosphatidylcholine (DMPC) and polyoxyethylene (n) dodecyl ether (C(12)(EO)(n), n=21 and 25) were prepared with the method of sonication [10].
• A partial filling micellar electrokinetic capillary chromatography (PF-MEKC) method with a mixed micelle system composed of a zwitterionic surfactant named 3-(N,N-dimethylhexadecylammonium)propanesulfonate (PAPS) and a nonionic surfactant polyethylene glycol dodecyl ether (Brij 35) for peptide mapping is described [11].
• Our previous results for the hexaoxyethylene dodecyl ether C12E6 micelles containing n-dodecanol were reanalyzed in the same scheme [12].
• The Chol and DAG molecules did not have significant effects on the kinetic parameters, when PC was solubilized in the micelles of heptaethylene glycol dodecyl ether [13].
• Upon the addition of a short EO chain nonionic surfactant, poly(oxyethylene) dodecyl ether (C12EOn), to dilute micellar solution of sodium dodecyl sulfate (SDS) above a particular concentration, a sharp increase in viscosity occurs and a highly viscoelastic micellar solution is formed [14].

Analytical, diagnostic and therapeutic context of NSC 6816

• The state of association of bovine Band 3, which is a major intrinsic protein of erythrocyte membranes, was examined in nonaethyleneglycol dodecyl ether (C12E9) solution by ultracentrifugation, gel filtration, gel electrophoresis and cross-linking studies [15].

References