Now showing items 611-620 of 620
Enzymatic synthesis of sialyl Lex and derivatives based on a recombinant fucosyltransferase
(Elsevier, 1991)
A recombinant human Lewis [alpha](1,3/1,4)fucosyltranferase has been studied for its acceptor substrate specificity and used in the synthesis of sialyl Lex and derivatives.
Effect of fixation temperature on flow cytometric measurement of intracellular antibody content of hybridomas during batch culture
(Kluwer Academic Publishers; Science & Technology Letters ; Springer Science+Business Media, 1993-04)
In order to investigate the effect of fixation temperature on flow cytometric measurement of intracellular antibody content of hybridoma cells, cells in different growth stages during a batch culture were fixed and stored ...
Adrenal proteins bound by a reactive intermediate of mitotane
(Springer-Verlag; Springer-Verlag Berlin Heidelberg, 1997-02)
Purpose : Mitotane ( o,p ′-DDD), is the only adrenolytic agent available for the treatment of adrenocortical carcinoma. Previous studies have shown that mitotane covalently binds to adrenal proteins following its metabolism ...
Development of a model for the δ-opioid receptor pharmacophore: 3. Comparison of the cyclic tetrapeptide Tyr-c[ D -Cys-Phe- D -Pen] OH with other conformationally constrained δ-receptor selective ligands
(Wiley Subscription Services, Inc., A Wiley Company, 1996-02)
We have previously proposed a model of the δ-opioid receptor bound conformation for the cyclic tetrapeptide, Tyr-c[ D -Cys-Phe- D -Pen]OH (JOM-13) based on its conformational analysis and from conformation-affinity ...
Compound formation and melting behavior in theAB compound and rare earth oxide systems
(Elsevier, 1990-03)
Compound formation in the systems of the covalent compounds BeO, AlN, and SiC withR2O3(rare earth oxides) is described. Tentative phase diagrams of the AlNNd2O3 and AlNEu2O3 systems are presented.
Sites of synthesis of chromogranins A and B in the human brain
(Elsevier, 1992-04)
The sites of synthesis of the chromogranins A and B, and their potential processed peptides, were examined by quantitating the levels of chromogranin A and B mRNA in various regions of the human brain by Northern blot ...
Direct expression of active spinach glycolate oxidase in Escherichia coli
(Elsevier, 1992-08-17)
Spinach glycolate oxidase (GAO) was expressed in Escherichia coli using the T7 RNA polymerase promotor. The enzyme accounts for approx. 1% of the soluble protein fraction and is expressed as a soluble and active enzyme. ...
Modern NMR spectroscopy of proteins and peptides in solution and its relevance to drug design
(Kluwer Academic Publishers; ESCOM Science Publishers B.V. ; Springer Science+Business Media, 1993-12)
The knowledge of the three-dimensional (3D) structures and conformational dynamics of proteins and peptides is important for the understanding of biochemical and genetic data derived for these molecules. This understanding ...
The toughening of polyamide-6 by brominated poly(isobutylene-co-p-methylstyrene): fracture and toughening mechanisms
(Elsevier, 1993-11)
A study on the toughening of polyamide-6 (PA-6) with a new elastomeric modifier, brominated poly(isobutylene-co-p-methylstyrene) (BrXP-50), was conducted. Morphological analyses and mechanical tests were combined to evaluate ...