SDS, sodium dodecylsulfate

The last, and less extensively studied field variable driving percolation effects is chemical potential. Salinity was examined in the seminal NMR self-diffusion paper of Clarkson et al. [12] as a component in brine, toluene, and SDS (sodium dodecylsulfate) microemulsions. Decreasing levels of salinity were found to be sufficient to drive the microemulsion microstructure from water-in-oil to irregular bicontinuous to oil-in-water. This paper was... 

PMIPs plasma membrane intergral proteins SDS sodium dodecylsulfate... 

Aqueous micelles have diameters ranging typically from 0.5 to 5 nm, and being so small, do not scatter visible light and form transparent solutions. Figure 9.6 shows some basic parameters for aqueous micelles, relative to the well-known SDS (sodium dodecylsulfate). Micelles are thermodynamically stable, and this is a signihcant difference with respect to most large vesicle aggregates. 

Abbreviations OG, n-octyl- 3-D-glucopyranoside DM, dodecylmaltoside LM, w-lauryl-( -D-glucopyranoside Azone, 1-dodecyl azacyclohepatan-2-one, SCG, sodium glycocholate STDHF, sodium tauro-2425 dihydrofusidate UCDA, ursodeoxycholate CDCA, chenodeoxycholate SDS, sodium dodecylsulfate DMSO, dimethyl sulfoxide DMF, AV-dimethyl formamide DMAC, A At-dimethyl acetamide. 

NSTD, nitrogen-selective thermionic detector ISP, ionspray TSP, thermospray ESP, electrospray PICI, positive-ion chemical ionization NICI, negative-ion chemical ionization PPINICI, pulsed positive-ion-negative ion-chemical ionization PDA, photodiode array SDS, sodium dodecylsulfate CPase, carboxypeptidase. 

Example 3.3. You add 0.5 mM SDS (sodium dodecylsulfate, NaS04(CH2)nCH3) to pure water at 25°C. This leads to a decrease in the surface tension from 71.99mJ/m2 to 69.09 mJ/m2. What is the surface excess of SDS ... 

Fig. 11. Two-dimensional DOSY spectrum of a sample containing 1,3,5-triisopropylben-zene (TIPB) and mixed micelles in D2O. SDS = sodium dodecylsulfate HOD = partially deuterated water. [Reproduced by permission from Morris and Johnson, 1993.]...

In the most powerful technique for resolving protein mixtures, proteins are exposed to the ionic detergent SDS (sodium dodecylsulfate) before and during gel electrophoresis (Figure 3-32). SDS denatures proteins, causing multimeric proteins to dissociate into their subunits, and all polypeptide chains are forced into extended conformations with similar charge mass ratios. SDS treatment thus... 

Abbreviations CCK, cholecystokinin RNase. ribonuclease G-protein, guanine nucleotide binding protein GPCR, G-protein-coupled receptor. SDS sodium dodecylsulfate, CTAH. hexadecyltrimethyl ammonium hydroxide DMPC. di-myristoylphosphatidylcholine DPPC, di-palmitoylphosphatldylcholine CMC, critical micellar concentration SUV, small unilamellar vesicles CD, circular dichroism NMR, nuclear magnetic resonance hs-DC, high sensitivity differential scanning calorimetry IR-ATR, infrared attenuated total reflection spectroscopy NOE, nuclear Overhauser effect MD, molecular dynamics DMSO, dimethylsulfoxide TFE, trifluoroethanol for abbreviations of peptides see tables land 2, and fig. 11. 

CTAC, CTAB cetyltrimethylammonium chloride, bromide HPC hexadecylpyridinium chloride TTAC, DTAC tetradecyltrimethyl ammonium chloride, dodecyltrimethylammonium chloride SDS sodium dodecylsulfate Triton X-100 polyoxyethylene (n = 9.5) isooctylphenylether. 

Abbreviations used. CD, circular dichroism EPR, electron paramagnetic resonance ENDOR, electron nuclear double resonance PCMB, PMB, p-chloromercuribenzoate EDTA ethylenediaminetetraacetic acid G HCl, guanidine hydrochloride PPD, p-phenyl-enediamine DPD, N,N-dimethyl-p-phenylenediamine SDS, sodium dodecylsulfate. 

Note Gel concentration refers to acrylamide concentration unless otherwise stated. Abbreviations used are rest., restriction frag., fragments amph., ampholyte SDS, sodium dodecylsulfate and HOAc, acetic acid. 

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