14. which of the following pairs will give a positive test with tollen’s reagent? (a) glucose and sucrose (b) glucose and fructose (c) sucrose and fructose (d) acetophenone and hexanal answer: (b) 15. when glucose reacts with bromine water it forms (a) glutaric acid (b) ...
(s), where V is at least one portion of an N-terminus of an immunoglobulin variable region, P is at least one bioactive EPO mimetic peptide, L is a linker sequence, H is at least a portion of an immunoglobulin variable hinge core region, CH2 is at least a portion of an ...
Puerarin is fully acetylized by acetic anhydride and is bromized by hydrogen bromide acetic acid solution to prepare alpha-Acetobromo-D-glucose, the alpha-Acetobromo-D-glucose reacts with puerarin in an alkaline anhydrous solvent to obtain 7-hydroxy-4'-(1-beta-D-2,3,4,6-acetyl glucosyl) ...
cells with high pathophysiological relevance, internalize nanoparticles that can deliver isotopes, fluorochromes or rare earth metal to be detected by nuclear, optical and MRI. Among those modalities, PET is uniquely quantitative
Apparently this IgM antibody cross-reacts with a non-related extracellular protein. In Table 2 coexpression experiments of RS1 from different species with different plasma membrane transporters are summarized. The data show that RS1 may interact with structurally non-related plasma membrane transporters...
When insulin was reacted with acetic anhydride under conditions which acetylate the α and ε amino groups, GTF binding to insulin was inhibited. These results suggest that the α and ε amino groups of insulin may be involved in the binding of GTF to insulin.G.W....
Compounds 2a-f reacted with glucosamine hydrochloride in a mixture of pyridine and ethanol to yield 3-(2-glucosyl)-2-spiro[1-cycloalkyl]thiazolidin-4-one derivatives 4a-f. Reaction of 4a-f with fused sodium acetate in a mixture of acetic anhydride and acetic acid gave annulated spiro...
Compounds 2a-f reacted with glucosamine hydrochloride in a mixture of pyridine and ethanol to yield 3-(2′-glucosyl)-2-spiro[1′-cycloalkyl]thiazolidin-4-one derivatives 4a-f. Reaction of 4a-f with fused sodium acetate in a mixture of acetic anhydride and acetic acid gave annulated spiro...
The color reaction obtained when glucose reacts with Beta-glucose oxidase in the presence of peroxidase and o-anisidine was evaluated for ultramicro analysis. The results obtained are compared with those given by the Technicon AutoAnalyzer procedure which utilizes the reduction of ferricyanide by ...