Zobrazeno 1 - 10
of 27
pro vyhledávání: '"François Miranda"'
Autor:
Marie-France Martin-Eauclaire, Charles Kopeyan, François Miranda, Hervé Rochat, Pascal Mansuelle
Publikováno v:
Natural Toxins. 1:308-312
The primary structure of toxin III of Leiurus quinquestriatus quinquestriatus (Lqq III) was elucidated by automatic Edman degradation of the reduced and S-carboxymethylated protein and derived tryptic peptides. Like other scorpion toxins that are act
Publikováno v:
European Journal of Biochemistry. 47:483-489
The positions of the disulfide bridges in toxin II of Androctonus australis Hector were investigated using proteolytic enzymes. The resulting peptides were separated by column and paper chromatography and high-voltage electrophoresis. Determination o
Autor:
Hervé Rochat, Moshe Menashe, Nicole Martin-Moutot, Jana Gregoire, François Miranda, Charles Kopeyan
Publikováno v:
FEBS Letters. 42:335-339
Publikováno v:
Analytical Biochemistry. 82:532-548
Several scorpion and snake toxins were radioiodinated using the lactoperoxydase method of [125I]iodide oxidation. Two techniques of labeling were set up: (i) Using carrier-free Na125I and 5 μg of toxin, about one iodine atom was incorporated per mol
Publikováno v:
European Journal of Biochemistry. 58:117-122
The complete amino acid sequence of toxin III of Naja haje (72 residues) has been established mainly by use of a protein sequenator (identification of 70 residues). The two C-terminal residues have been determined by digestion with carboxypeptidases
Publikováno v:
Toxicon. 2:51-60
Publikováno v:
Biochemical and Biophysical Research Communications. 29:107-112
Autor:
Gérard Martinez, Jurphaas Van Rietschoten, Serge Lissitzky, Charles Kopeyan, François Miranda, Hervé Rochat
Publikováno v:
European Journal of Biochemistry. 35:244-250
Two neurotoxins were purified from Naja nigricollis venom using equilibrium chromatography. This method was shown to produce the most resolution to purify proteins having very close physico-chemical properties. The toxins obtained were characterized,
Publikováno v:
Toxicon. 2:113-121
The neurotoxins of the venoms of two North African species of scorpions, Androctonus australis (L.) and Buthus occitanus (Am.), were purified from three sources: telsons, and from venom obtained electrically and by physiological means. Using the tels
Publikováno v:
Toxicon. 2:123-138
Several physico-chemical characteristics of the purified toxins of two North African species of scorpions, Androctonus australis L. and Buthus occitanus Am., were determined. Absorbancy (E 1% 1cm ) at 280 mμ was approximately 20. Sedimentation const