molar mass and chemical formula of a volatile liquid
Báo cáo Y học: Molecular and biochemical characteristics of a gene encoding an alcohol acyl-transferase involved in the generation of aroma volatile esters during melon ripening pptx
... FSA-3¢:5¢-GATAATTCCACACCCTCCAATTA-3¢; the internal standard wasamplified with act.5¢:5¢-gcactgaagagcatccggtacttc-3¢ and act3¢:5¢-TGGGCACGGAATCTCAGC(TC)-3¢. The PCRprogramme was one cycle of 2 min at ... mM,2lLdNTPs(10mMeach), 0.5 lLeachprimer 50 lM. CM-AAT1 was amplified by using RSB-5¢:5¢-CAAAGAGCACCCTCATTCCAGCC-3¢,andFSD-3¢:5¢-AGGAGGCAAGCATAGACTTAACG-3¢; CM-AAT2was amplified with RSB-5¢ and FSA-3¢:5¢-GATAATTCCACACCCTCCAATTA-3¢; ... CM-AAT1is capable of transferring acyl residues into a variety of alcohols and CM-AAT2 is inactive towards the samesubstrates. CM-AAT1 has the same enzyme activity as a strawberry SAAT characterized...
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09 Physical and Chemical Characteristics of DDGS revisions.
... effectiveness of including 2% calcium carbonate in DDGS as a User HandbookPhysical & Chemical Characteristics of DDGSPhysical & Chemical Characteristics of DDGS 08 - Physical & Chemical ... Physical & Chemical Characteristics of DDGS 1Physical & Chemical Characteristics of U.S. DDGS Physical and chemical characteristics of distiller’s dried grains with solubles (DDGS) vary ... segregation during transport and handling – particle and ingredient segregation (separation) occurs when particles of different sizes and bulk densities are blended together and transported or handled....
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Tài liệu PHYSICAL AND CHEMICAL ASPECTS OF ORGANIC ELECTRONIC doc
... ChemistryTechnical University of Dresden01062 DresdenGermanyRalf AnselmannEvonik IndustriesCreavis Technology and InnovationPaul-Baumann-Straße 145764 MarlGermanyKannan BalasubramanianMax-Planck-Institute ... the ad-vantage that the deposition of the molecular material on a substrate is muchmore straightforward. Polymers at that stage are typically liquid and have – of course – a very low vapour ... Processability of Organic Compounds for Applicationsin Organic ElectronicsIn general, for the realisation of OFETs two classes of materials are available:polymers and small molecules (so-called...
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Tài liệu Báo cáo khoa học: Isolation and molecular characterization of a novel D-hydantoinase from Jannaschia sp. CCS1 docx
... molecular mass was also estimated by SDS–PAGE.Characterization and comparative analyses of HYDJs and HYDBpThe optimal temperature for activity of HYDJswith d-p-HPH as substrate was determined ... molecular basis of enzyme thermosta-bility. J Bacteriol 185, 4038–4049.20 Nanba H, Yajima K, Takano M, Yamada Y, IkenakaY & Takahashi S (1997) Process for producing d-N-car-bamoyl -a- amino acid. ... homotetramers [4]. Gel filtration analysis of nativeHYDJsindicated a molecular mass of about 253 kDa, and, as the subunit molecular mass of the His-taggedrecombinant HYDJswas estimated to...
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Tài liệu Báo cáo khoa học: Purification and structural characterization of a D-amino acid-containing conopeptide, conomarphin, from Conus marmoreus docx
... semipreparative column was from Agilent Tech-nologies (Santa Clara, CA, USA), and trifluoroacetic acid and acetonitrile used for HPLC were from Merck (Darms-tadt, Germany). Trypsin and tosyl phenylalanyl ... 2008)doi:10.1111/j.1742-4658.2008.06352.xCone snails, a group of gastropod animals that inhabit tropical seas, arecapable of producing a mixture of peptide neurotoxins, namely conotoxins,for defense and predation. Conotoxins are mainly ... of conotoxins and their analogs [24–27].Most NOESY crosspeaks were assigned and inte-grated, with concomitant cycles of structure calcula-tions for evaluation of distance and angle constraintviolations...
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Tài liệu Báo cáo khoa học: Structural and biochemical characterization of a human adenovirus 2/12 penton base chimera pptx
... 5¢-CTTTATTTTCAGGGCGCCATGAAGCGCGCAAGACCGTCTGAA-3¢ and a reverse oligomer 5¢-AGCTCGAATTCG GATCCGGTACCTCAGAAGGTAGACAGCAGAACC-3¢. For derivitization with TMR, a Gly-Gly-Cyssequence was introduced at the C-terminus ... addition to an N-terminal Nco1 cloning site.The forward o ligomer 5 ¢-TCCGAAACCAGCG GCCGCTTTATCGCGTTA AAAC CGGT GATCAA ACCCC -3¢ and thereverse oligomer 5¢-GTAGGCCTT TGAATTCCTCAAAAAGTGCGGCTCGAT-3¢ ... oligomers5¢-CTGCTGTCTACCTTTGGAGGTTGCTGATCCGAATTCGAG-3¢ (forward) and 5¢-GCTCGAATTCGGATCAGCAACCTCCAAAGGTAGACAGCA-3¢ (reverse). BL21cells were transformed with the pETM11 construct and grown until a D of 0.8...
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Tài liệu Báo cáo khoa học: Local stability identification and the role of a key aromatic amino acid residue in staphylococcal nuclease refolding pdf
... Salmon testesDNA and some analytical grade chemicals such as EDTA,Tris ⁄ HCl, CaCl2, NaCl and mineral oil were obtained fromSigma (St Louis, MO, USA). Salmon testes DNA for theenzyme activity ... folding pathway: structure-based analysis of staphylococcal nuclease. Proteins: Structure, Function and Genetics 27, 171–183.15 Flanagan JM, Kataoka M, Fujisawa T & EngelmanDM (1993) Mutations ... Institute of Physics, Academia Sinica, Taipei, Taiwan, ROC3 Department of Biochemistry, University of Minnesota College of Biological Sciences, St Paul, MN, USAStaphylococcal nuclease (SNase) is a...
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Tài liệu Báo cáo khoa học: Endotoxic activity and chemical structure of lipopolysaccharides from Chlamydia trachomatis serotypes E and L2 and Chlamydophila psittaci 6BC pdf
... 2. Negative ion MALDI-TOF mass spectra of lipid A isolated fromC. trachomatis serotype E (A) and L2(B) andfrom Chl. psittaci 6BC (C).Table 1. Fatty acid analysis of LPS from C. trachomatis ... particularat low concentrations.DiscussionMembers of the Gram-negative bacterial family Chlamydi-aceae cause diseases in man such as ocular trachoma and infections of the genitourinary tract ... intense peaks at m/z 1123.75 and 1137.74 of de-O-acylated lipid A of Chl. psittaci indicatedthat in this species (3-OH)-C21 : 0 was the most abundantamide-linked fatty acid.Analytical HPAEC and...
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Tài liệu Báo cáo khoa học: Purification and cDNA cloning of a cellulase from abalone Haliotis discus hannai ppt
... ATCCTCACGAACAAGCAG5RACR GATCGCGATGCAGGCCTTFLF1 GGACGACTACAGCGTCTTCAGTAGAFLR1 TCCAAACAGTCAGTTTCTTAACCGTTable 1. Purification of cellulase from abalone Haliotis discus hannai. Oneunitofcellulasewasdefinedastheamountofenzymethatliberatesreducing ... The translational start codon ATG, termination codon TAA, and a putative polyadenylation signal AATAAA are boxed. A putative signal peptide is indicated by a dotted underline. The amino-acid sequences ... RTARAAYTGNCCNGCRTCYTGLP6 WAVEQMNYILGDNK R2 CATYTGYTCNACNGCCCAYTTLP7 AWAWALGWDDKLP8 GYHENALP9 WPLDYFLF2 GCCACACTTCTGTCAACATCC3RAC TTCTTCAAGGGCTGGCTCCCT3AP CTGATCTAGAGGTACCGGATCC5RACF ATCCTCACGAACAAGCAG5RACR...
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