Now showing items 11-19 of 19
Synthesis of N-acetyllactosamine containing a -[6-3H]galactopyranosyl group
(Elsevier, 1984-07-01)
A simple and convenient method for the introduction of radiolabel onto C-6' of N-acetyllactosamine is described. 1-N-Benzyl-3-O-[beta]--galactopyranosyl--arabinosylamine (1) was synthesized from 3-O-[beta]--galactopyrano ...
N,N'-diacetylchitobionic N-alkylamides: Synthesis, and interaction with two 2-acetamido-2-deoxy--glucose-binding lectins
(Elsevier, 1981-10-16)
Condensation of N,N'-diacetylchitobiono-1,5-lactone, obtained by oxidation of N,N'-diacetylchitobiose, with n-alkylamines gave N,N'-diacetylchitobionic N-alkylamides. The interaction of these glycolipids with wheat-germ ...
Effect of mechanical agitation on hybridoma cell growth
(Kluwer Academic Publishers; Springer Science+Business Media, 1988-09)
Hybridoma cells (S3H5/γ2bA2) were grown in spinner flasks at different agitation speeds. It was found that cells in stationary and decline phases of growth were sensitive to shear force caused by agitation but cells in ...
Barriers to US industrial biotechnology research consortia
(Elsevier, 1989-09)
In 1986-1987, the research directors of major and medium-sized US biotechnology companies agreed on the wisdom of developing cooperative research arrangements in protein engineering, bioprocess and large-scale animal cell ...
Immunochemical studies on the combining site of the blood group A-special lima bean lectin
(Elsevier, 1986-08-15)
The combining site of the lima bean (Phaseolus lunatus) lectin (LBL) was studied by quantitative precipitin and precipitin-inhibition assays. The lectin precipitated best with hog gastric mucosa and human ovarian cyst blood ...
The effect of glycosidases on the survival of rat erythrocytes in circulation
(Elsevier, 1988-07-15)
Enzymic removal of sialyl groups from mammalian erythrocytes resulted in their rapid sequestration from circulation subsequent to autologous transfusion. It has been demonstrated by many investigators that the terminal ...
Synthesis of [alpha]- and [beta]-glycosides containing spin labels, as probes for studies of carbohydrate-protein interaction
(Elsevier, 1981-03-02)
Nitroxide spin-labeled [alpha]--glycopyranosides were synthesized in good yield and in a highly stereoselective manner by reaction of per-O-benzyl-[alpha]--glycopyranosyl bromides with 2,2,6,6-tetramethyl-4-piperidinol ...
Structure of the dextran of Leuconostoc mesenteroides B-1355
(Elsevier, 1980-09-15)
The structure of dextran B-1355-S (soluble fraction) has been investigated. Acid hydrolysis of the methylated dextran yielded 2,3,4,6-tetra-, 2,3,4-tri-, 2,4,6-tri-, and 2,4-di-O-methyl--glucose, in the molar ratios of ...