Succinate dehydrogenase (SDH) was solubilized from membranes of Mycobacterium phlei by Triton X-100 with a recovery of about 90%. The solubilized SDH was purified about 90-fold by Sephacryl S-300, DEAE-cellulose, hydroxylapatite, and isoelectric focusing in the presence of Triton X-100 with a 20% recovery. SDH was homogeneous, as determined by polyacrylamide gel electrophoresis in nondenaturing...

Triton X-100 is widely but not universally used in NADPH-diaphorase histochemical staining. We investigated its effect on the staining and examined nitroblue diformazan (NBF) production under the influence of Triton X-100. Exposure of opossum esophagus, intestine, and colon tissues to Triton X-100 before staining enhanced staining of nerve cells and fibers and suppressed staining of non-neural ...

(a) Find P{X10 = 10}. (b) Approximate P{−10 ≤ X100 ≤ 10} using the central limit theorem. (c) Find P{Xn = k}. 2. Absolute-value random walk. Consider the symmetric random walk Xn in the previous problem. Define the absolute value random process Yn = |Xn|. (a) Find P{Yn = k}. (b) Find P{max1≤i<20 Yi = 10 |Y20 = 0}. 3. A random process. Let Xn = Zn−1 + Zn for n ≥ 1, where Z0, Z1, Z2, . . . are i....

Changes of H+ gradient at various energy states of mitochondria were studied. There was a close relation between the extent of H+ gradient and the level of ATP formation; the former decreased as a result of ATP synthesis but was not completely abolished. A partial depression of H+ gradient was also observed in the presence of uncouplers of oxidative phosphorylation. The H+ gradient seemed to be...

Mycobacterium tuberculosis grew in the presence of toxic concentrations of free fatty acids when an adequate amount of triton WR1339 was added to the medium. Triton produced a solubilizing effect on turbid suspensions of fatty acids, indicating the formation of a detergent-lipid complex. Oleic acid complexed with triton served as a source of carbon for growth of M. tuberculosis.

When ‘25l-labeled blood platelets were lysed with an equal volume of 2% Triton X-100, 10 mM EGTA, and 100 mM Tris, pH 7.4. the Triton-insoluble residue (“cytoskeleton”) contained about 1 1 % of the platelet protein. predominantly actin and actin-binding protein, 3.5% of the platelet radioactivity, and less than 2% of the platelet lipid phosphorus. Radioautographs of polyacrylamide gels of this ...

Context. Jeans escape is believed to dominate atmospheric for most outer Solar System bodies. However, non-thermal mechanisms, particularly and ionospheric chemistry, are likely contribute substantially neutral on Triton. Aims. This study devoted evaluating the role of chemically induced H, H 2 , C, N, O, N CO Triton via a variety processes. Here, we also aim identify dominant processes these s...

Triglyceride (TG), a water-insoluble energy-rich lipid, is secreted by the liver as part of very low density lipoproteins (VLDLs) to supply energy to extrahepatic tissues. Overproduction of VLDL is associated with increased risk of cardiovascular heart disease; this has renewed an interest in factors that affect hepatic TG production. The TG production rate is determined by measuring temporal i...