Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Tak K. Chan"'
Publikováno v:
Archives of Biochemistry and Biophysics. 174:90-99
Two toxins have been purified to electrophoretic homogeneity from an extract of the venom apparatus of the brown recluse spider, Loxosceles reclusa. Toxin 1 is the lesioncausing agent in rabbits and is also lethal to mice and rabbits. Toxin 2 which d
Publikováno v:
Toxicon. 13:233-238
Fractions containing low molecular weight components have been isolated from the venom apparatus extract and the hemolymph of the Loxosceles reclusa spider by Sephadex G-25 column chromatography. The presence of inosine in these low molecular weight
Publikováno v:
Toxicon. 13:61-66
The presence of adenosine 5′-triphosphate, adenosine 5′-diphosphate and adenosine 5′-phosphate in the venoms of the tarantula spiders, Dugesiella hentzi and Aphonopelma sp. have been identified by ion exchange chromatography, thin-layer chromat
Publikováno v:
Toxicon. 11:471-479
A lethal extract of the venom of the fiddleback spider, Loxosceles reclusa , has been prepared. This extract was fractionated into several components, using gel filtration column chromatography and preparative disc gel electrophoresis techniques. Two
Autor:
Kenneth C. Kuo, Sidney G. Cabbiness, Sue Ann Hudiburg, Judy E. Hall, Charles W. Gehrke, George V. Odell, Tak K. Chan
Publikováno v:
Toxicon : official journal of the International Society on Toxinology. 18(5-6)
Polyamines were detected in tarantula venoms (Dugesiella hentzi, Aphonopelma spp. and A. emilia). Spermine was the major polyamine present while spermidine, putrescine and cadaverine were present in smaller amounts.
Publikováno v:
Archives of biochemistry and biophysics. 164(1)
The major toxin, a necrotoxin, of the venom of Dugesiella hentzi (Girard) has been purified by gel filtration. The purified toxin was homogeneous by gel filtration, polyacrylamide gel electrophoresis, and an isoelectric focusing procedure. The molecu
Publikováno v:
Toxicon : official journal of the International Society on Toxinology. 15(3)
Hyaluronidase activity (300 units per mg protein) and alkaline phosphatase activity (0.62 × 10-3 units per mg protein) were found in the venom of the scorpion, Palamneus gravimanus. In addition, two toxins have been isolated from the crude venom by
Publikováno v:
Lipids. 3(1)
The bile acids found in sheep bile, beef bile, beef feces, sheep fetus bile, and beef fetus bile have been analyzed by using conventional techniques. Animals maintained on natural and purified diets were used. The bile acids are a complex mixture of