Despite the availability of various alkaline phosphatase (ALP) isoenzymes, the calf enzyme is being used in current enzyme assays as the detector enzyme. The glycosylation pattern of this enzyme makes it a suitable ligand for binding to wheat germ agglutinin lectin (WGA). As a result of this property, the enzyme can not be used as a conjugate with this lectin, and the calf enzyme conjugates can...

cystic hydatid disease is caused by cystic larval (metacestode) stages of echinococcus granulosus. this parasite can potentially occur all over the world especially in mediterranean and middle east countries and some parts of africa, latin america and china which have major foci of human infections. the cyst wall of metacestodes consists of inner, middle and external layers. to date, little att...

Within the current study, a delivery system based on a novel polymer-lectin conjugate (carbopol-lectin) was evaluated for the oral delivery of therapeutic peptides and proteins. It was demonstrated that covalent attachment of lectin to carbopol does neither decrease nor abolish the specific binding properties of lectin. Bioadhesion studies revealed that liposomes coated with carbopol lectin are...

To enhance the bioactivity of molecules through nanoparticles is being tested which has potential use in sustained-release drug delivery systems and to therapeutic effectiveness drugs. Our current investigation s conjugate lectin that a gold nanoparticle (GNP) surface without disturbing bioactive properties enhances antibacterial activity lectin. Au-lectin were checked for their hemagglutinatio...

Alginates are natural anionic polyelectrolytes investigated in various biomedical applications, such as drug delivery, tissue engineering, and 3D bioprinting. Functionalization of alginates is one possible way to provide a broad range requirements for those applications. A techniques, including esterification, amidation, acetylation, phosphorylation, sulfation, graft copolymerization, oxidation...

A carbohydrate-based biosensor was prepared by functionalization of the surface of an etched fiber Bragg grating with a glucopyranosyl-siloxane conjugate. Functionalization of the surface with the conjugate resulted in a Bragg grating shift of 24 pm. This shift in the refractive index is consistent with a theoretical shift calculated assuming monolayer coverage of the glucose conjugate on the s...

An enzyme-linked lectin assay (ELLA) has been developed to detect specific carbohydrate units on the surface of unfixed cells. The assay may be read in standard ELISA plate readers, since the cell-bound enzyme-lectin conjugate is specifically eluted from the cells prior to development of the conjugate. ELLA, when read in an enzyme-linked immunosorbent assay (ELISA) plate reader, allows better d...

despite the availability of various alkaline phosphatase (alp) isoenzymes, the calf enzyme is being used in current enzyme assays as the detector enzyme. the glycosylation pattern of this enzyme makes it a suitable ligand for binding to wheat germ agglutinin lectin (wga). as a result of this property, the enzyme can not be used as a conjugate with this lectin, and the calf enzyme conjugates can...