Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Un Hoi Do"'
Publikováno v:
Journal of Labelled Compounds and Radiopharmaceuticals. 38:117-127
1-O-[hexadecyl-1',2'-3H]Hexadecyl 2-acetyl-sn-glyceryl 3-phosphoryl-choline (GPC) was prepared by acetylation of 1-O-alkenyl lysophosphatidylcholine, reduction of the alkenyl lipid with tritium gas over palladium oxide, and separation of molecular sp
Autor:
J. Scott Pounds, Un Hoi Do, Janet L. Gross, Lynn Enders Stephens, Lisa Johnson Buenaga, William F. Herblin
Publikováno v:
Biochemical pharmacology. 40(2)
The microbial alkaloid staurosporine is a member of a recently described family of protein kinase inhibitors. [N,N-dimethyl-3H]N-dimethylstaurosporine ([3H]DMS) was prepared from staurosporine by methylation with [3H]methyl iodide. Since staurosporin
Publikováno v:
Nucleosides and Nucleotides. 10:1201-1202
The use of xanthine adenosine receptor antagonists such as 1,3-dipropyl-8-phenylxanthine (DPX) as radioligands for the characterization of adenosine receptor Pharmacology have been limited by their high lipophilicity, low specific activity, and their
Publikováno v:
Analytical Biochemistry. 141:316-321
The soybean lipoxygenase reaction has been applied to calculating the specific activities of 3H- and 14C-labeled polyunsaturated fatty acids of the omega 3 and omega 6 families. The extent of the soybean lipoxygenase reaction with polyunsaturated fat
Autor:
Howard Sprecher, Un Hoi Do
Publikováno v:
Chemistry and Physics of Lipids. 16:255-266
Six methyl branched isomers of 8,11,14-eicosatrienoic acid were prepared in which a methyl branch was located on carbons 5, 10, 13, 17, 18 and 19. The
Autor:
Un Hoi Do, Shi-Lung Lo
Publikováno v:
Journal of Chromatography B: Biomedical Sciences and Applications. 381:233-240
Phospholipids derived from egg yolk are readily separated by DEAE-silica gel column chromatography using stepwise gradient elution. The overall recovery of phospholipids from the column is 85-95% at a loading capacity of 120 mg of lipids per 10 g of
Autor:
Howard Sprecher, Un Hoi Do
Publikováno v:
Archives of Biochemistry and Biophysics. 171:597-603
Seven radioactive methyl branched isomers of eicosa-8,11,14-trienoic acid (20:3) in which the methyl branch was located at carbons 2, 5, 10, 13, 17, 18, and 19, were injected into rats to determine how methyl branching influenced desaturation at the
Publikováno v:
Journal of Chromatography B: Biomedical Sciences and Applications. 489:359-363
Publikováno v:
Lipids. 14:819-821
Methyld 8- and [1-13C] 5,8,11,14-eicosatetraenoate (arachidonate) were prepared from a common synthetic precursor, 4,7,10,13-nonadecatetrayn-1-ol. The purified products were characterized by gas chromatography-mass spectrometry. Mass spectra oft-buty
Autor:
Un Hoi Do, Sprecher, Howard
Publikováno v:
In Chemistry and Physics of Lipids 1976 16(4):255-266