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pro vyhledávání: '"F. J. Joubert"'
Autor:
F. J. Joubert
Publikováno v:
Journal of Applied Chemistry. 6:252-256
In the ultracentrifuge the proteins from the Sterculia foetida nut, showed one major and a number of minor components. The major component was separated from the minor components by fractional precipitation methods. Using sedimentation and diffusion
Publikováno v:
Journal of Applied Horticulture. :17-20
Publikováno v:
Journal of Applied Horticulture. :1-5
Autor:
F. J. Joubert
Publikováno v:
Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie. 3:21-28
Autor:
F J, Joubert
Publikováno v:
Hoppe-Seyler´s Zeitschrift für physiologische Chemie. 358:79-96
Three toxins CM-2h, CM-4b and CM-6 were purified from the venom of Naja haje annulifera by gel filtration on Sephadex and by ion-exchange chromatography on CM-cellulose. They comprise 60 amino acid residues and are cross-linked by four intrachain dis
Autor:
F J Joubert, Eugene B.D. Dowdle
Publikováno v:
Thrombosis and Haemostasis. 57:356-360
SummaryTrypsin and tissue plasminogen activator inhibitor DE-3 from Erythrina caffra contains 172 amino acids, including 4 half-cystine residues, and resembles the Kunitz-type inhibitors. Limited hydrolysis of DE-3 with trypsin at pH 3.2 produced two
Publikováno v:
Journal of Biological Chemistry. 259:11635-11638
Seeds of the legume Erythrina latissima contain a 20,000-dalton, single-chain protein that has been shown to inhibit the amidolytic activity of trypsin and tissue plasminogen activator. It had no comparable effect on urokinase. IC50 values of 1.1 X 1
Autor:
F. J. Joubert
Publikováno v:
South African Journal of Science and Technology, Vol 3, Iss 1, Pp 21-28 (1984)
Autor:
F. J. Joubert
Publikováno v:
South African Journal of Science and Technology, Vol 3, Iss 3, Pp 169-174 (1984)
Toxin CM-7 was purified from black mamba venom by gel filtration on Sephadex G-50 followed by ion exchange chromotography on CM-cellulose. It contains 60 amino acids, including eight half-cystines. The complete amino acid sequence of toxin CM-7 has b
Publikováno v:
Journal of the Science of Food and Agriculture. 7:646-655
An investigation has been made of elaterase, a relatively specific enzyme for the hydrolysis of bitter principle glycosides of the Cucurbitaceae. A comparative study covering 33 different species showed that this enzyme is widely spread in this famil