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Showing 1-30 of 40 results for "G100120" within Papers
Anna Gerdova et al.
Chirality, 23(7), 574-579 (2011-06-29)
There are well established theoretical models for correction for absorption flattening of circular dichroism (CD) measurements on particle suspensions. However, these have not been directly tested experimentally. We describe a test system with the chiral tris(ethylenediamine)Co(III) complex dissolved in water
Andre Müller et al.
The FEBS journal, 274(24), 6329-6339 (2007-11-22)
cDNA for octopine dehydrogenase (ODH) from the adductor muscle of the great scallop, Pecten maximus, was cloned using 5'- and 3'-RACE. The cDNA comprises an ORF of 1197 nucleotides and the deduced amino acid sequence encodes a protein of 399
R H Coleman et al.
Current microbiology, 32(3), 147-150 (1996-03-01)
Pseudomonas syringae isolate BR2R produces tabtoxin, a beta-lactam-containing antibiotic, and the causative agent of wildfire disease of green bean (Phaseolus vulgaris). beta-Lactamase production has been suggested as the mechanism that protects P. syringae from tabtoxin. We sought to determine whether
Serdar Güvercin et al.
Protein and peptide letters, 15(1), 6-12 (2008-01-29)
Glutathione S-transferase was purified from bovine erythrocytes and some kinetic and characteristic properties of the enzyme were investigated. The purification procedure was composed of preparation of homogenate and Glutathione-Agarose affinity chromatography. Thanks to the procedure, the enzyme was purified 6,800
Zhipeng Li et al.
International immunopharmacology, 14(2), 145-149 (2012-07-10)
The study is to investigate the effect of compound IMMLG5521, a coumarin derivative, on lung inflammation induced by Sephadex in rats. Sephadex led to massive granulomas, infiltration of neutrophils and eosinophils, the increase of TNF-α level in BALF and lung
Marcílio S S Cunha-Filho et al.
The Journal of pharmacy and pharmacology, 63(9), 1156-1160 (2011-08-11)
The purpose of this work was to study the chemical stability of the new antitumoral β-lapachone (βLAP) to determine the degradation pathway/s of the molecule and the degradation kinetics in addition to identifying several degradation products. Samples of βLAP in
Veronica M Chiu et al.
Analytical biochemistry, 418(1), 58-65 (2011-08-02)
An unstirred layer (USL) exists at the interface of solids with solutions. Thus, the particles in brain tissue preparations possess a USL as well as at the surface of a rotating disk electrode (RDE) used to measure chemical fluxes. Time
Evan S Leibner et al.
Acta biomaterialia, 5(5), 1389-1398 (2009-01-13)
Analytical protocol greatly influences the measurement of human serum albumin (HSA) adsorption to commercial expanded polytetrafluororethylene (ePTFE) exhibiting superhydrophobic wetting properties. Degassing of buffer solutions and evacuation of ePTFE adsorbent to remove trapped air immediately prior to contact with protein
Yun Chen et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 38(3), 362-365 (2013-05-15)
To determine the chemical constituents of Gentiana rhodantha. To isolate the constituents, column chromatography over silica gel, MCI, Sephadex LH-20 and C18 reverse-phased silica gel were used. Spectroscopic methods were used to elucidate the structures of the isolated compounds. Sixteen
Olga N Solovjeva et al.
The protein journal, 31(2), 137-140 (2012-01-03)
Catalytic activity has been demonstrated for holotransketolase in the absence of free bivalent cations in the medium. The two active centers of the enzyme are equivalent in both the catalytic activity and the affinity for the substrates. In the presence
Production, purification and characterization of an a-amylase produced by <I>Saccharomycopsis fibuligera</I>
Gogoi, B.K., et al.
Journal of Applied Microbiology, 63(5), 373-379 (1987)
Yong Ding et al.
Journal of chromatography. A, 1218(47), 8503-8510 (2011-10-26)
Refolding enables bioprocesses predicated on proteins expressed as inclusion bodies in Escherichia coli. Optimization of size-exclusion chromatography (SEC) refolding is a significant challenge because a wide range of factors, including the choice of gel media, the column dimensions and configuration
Lila Boulekbache-Makhlouf et al.
Phytochemical analysis : PCA, 24(2), 162-170 (2012-08-30)
Eucalyptus species are widely cultivated in Mediterranean regions. Moreover, plants of this family have been utilized for medicinal purposes. A number of studies have been devoted to the identification of eucalypt phenolics, all of them have focused on specific families
Dae-Young Lee et al.
Journal of medicinal food, 15(4), 399-405 (2012-02-10)
Grains of sugary rice were extracted with 80% aqueous methanol, and the concentrated extracts were successively partitioned using ethyl acetate, n-butanol, and water. From the n-butanol fractions, four flavonoid glycosides were isolated through repeated silica gel, octadecyl silica gel, and
M M Satorre et al.
Theriogenology, 78(7), 1548-1556 (2012-08-29)
The objectives were to evaluate postthaw sperm quality and the response to an inducer of in vitro sperm capacitation in boar sperm, cryopreserved with (T) or without (C) α-tocopherol. Boar sperm frozen in 0.2-mL pellets were thawed and washed (W)
Aisha Siddiqua et al.
Biological & pharmaceutical bulletin, 31(5), 802-808 (2008-05-03)
Low molecular weight acid phosphatase (LM-ACP) peak 2 (the isoenzyme corresponding to isoform 2, IF-2) from the liver of fish Rahu (Labeo rohita) was purified to homogeneity. 900 times purification resulted with specific activity of 35 U/mg of protein and
Heng-chun Ren et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 37(17), 2581-2584 (2012-12-15)
To investigate chemical constituents from folk herb Pilea cavaleriei subsp. cavaleriei. The compounds were separated and purified by silica gel, Sephadex LH-20 and the like. The structures were identified by spectral methods such as (1)H, (13)C-NMR and MS. Seventeen compounds
Fat metabolism in higher plants. XLIV. Fatty acid synthesis by a soluble fatty acid synthetase from Sclanum tuberosum.
K P Huang et al.
Archives of biochemistry and biophysics, 143(2), 412-427 (1971-04-01)
Yong-Liang Yu et al.
Talanta, 88, 352-357 (2012-01-24)
A miniature analytical system based on a lab-on-valve platform is developed for trace metal analysis by bead injection spectroscopy. A multipurpose flow cell integrated into a lab-on-valve is furnished with two pieces of fiber optics to communicate with light source
Aline Mendes Maziero et al.
Life sciences, 93(9-11), 416-422 (2013-07-23)
The relationship between the activity of eosinophils and platelets has been observed in recent decades by many scientists. These observations include increased numbers of eosinophils associated with platelet disorders, including changes in the coagulation cascade and platelet aggregation. Based on
Helena Siller et al.
Pulmonary pharmacology & therapeutics, 25(3), 223-227 (2012-03-27)
Pulmonary inflammation disorders represent a major healthcare burden, and novel anti-inflammatory agents are critically needed for the treatment of patients unresponsive to current therapies. In vivo animal models play a key role in the preclinical assessment of novel anti-inflammatory compounds. The implementation
S Kaushik et al.
Methods in molecular biology (Clifton, N.J.), 445, 227-244 (2008-04-22)
Chaperone-mediated autophagy (CMA) is the only type of autophagy in mammalian cells able to selectively degrade cytosolic proteins in lysosomes. CMA is maximally activated in response to stressors such as prolonged starvation, exposure to toxic compounds, or oxidative stress. We
Shuoye Yang et al.
International journal of pharmaceutics, 434(1-2), 155-160 (2012-05-31)
Three most commonly used preparative methods, dry-film, reverse phase evaporation and ethanol injection were employed to prepare cationic liposomes composed of DC-Chol and DOPE, respectively. The resulting samples were contrasted through morphology observation, particle size and zeta potential analysis. Sephadex
Yosra Ayed et al.
Annals of clinical microbiology and antimicrobials, 11, 15-15 (2012-06-14)
Toxins derived from jellyfishes have been exploited as a model for the development of new drug promising applications to treat neurodegenerative diseases. The present work is aimed to evaluate the acute toxicity of crude venom of Pelagia noctiluca and then
Jianrong Li et al.
Journal of food science, 77(6), C640-C645 (2012-05-18)
γ-Glutamyl-transpeptidase (GGT) is one of the important enzymes in the pathway of odor formation in shiitake mushroom (Lentinus edodes). Rapid purification and characterization of GGT from shiitake mushroom were studied in this work. The GGT was purified 179-fold after 3
Sephadex-binding RNA ligands: rapid affinity purification of RNA from complex RNA mixtures
Srisawat C, et al.
Nucleic Acids Research, 29(2), e4-e4 (2001)
Sandipan Datta et al.
Journal of natural products, 76(4), 642-647 (2013-02-28)
Natural product drug discovery programs often rely on the use of silica (Si) gel, reversed-phase media, or size-exclusion resins (e.g., RP-C18, Sephadex LH-20) for compound purification. The synthetic polymer-based sorbent Diaion HP20SS (cross-linked polystyrene matrix) is used as an alternative
Labeling of immune cells for in vivo imaging using magnetofluorescent nanoparticles
Pittet MJ, et al.
Nature Protocols, 1(1), 73-73 (2006)
Ahmed K A El-Sayed et al.
International journal of biological macromolecules, 132, 1274-1281 (2019-04-07)
AmyLa α-amylase gene from Laceyella sp. DS3 was heterologously expressed in E. coli BL21. E. coli BL21 maximally expressed AmyLa after 4 h of adding 0.02 mM IPTG at 37 °C. The recombinant AmyLa α-amylase was purified 2.19-fold through gel filtration and ion
Molecular Basis of the Difference in Oxygen Affinity Between Maternal and Foetal Red Blood Cells in the Viviparous Garter Snake <I>Thanmophis Elegans</I>
Berner, N.J., and Ingermann, R.L.
The Journal of Experimental Biology, 140, 147-153 (1988)
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