Results 201 to 210 of about 130,909 (260)

Methods for Conjugating Antibodies with Quantum Dots. [PDF]

Molecules
Sokolov P, Knysh A, Kriukova I, Samokhvalov P, Kistenev YV.   +4 more
europepmc   +1 more source

Expression of sphingosine-1-phosphate receptor 1 in the brain of fatal cerebral malaria. [PDF]

Sci Rep
Srisook C, Nintasen R, Punsawad C, Glaharn S, Techarang T, Viriyavejakul P.   +5 more
europepmc   +1 more source

PorV factor of the type IX secretion system and PosF porin act as adhesins in Riemerella anatipestifer infection. [PDF]

Vet Res
Li S, Wang Y, Ning C, Yang R, Wu Y, Cheng X, Ren K, Huang M, Liu X, Zhou N, Zhang W, Hu S, Xiao Y, Li Z, Zhou H, Liu Z, Zhou Z.   +16 more
europepmc   +1 more source

Self-Assembled (Aza)BODIPY Dyes for Biomedical in Vivo Imaging. [PDF]

Angew Chem Int Ed Engl
Albers A, Masthoff M, Fernández G.
europepmc   +1 more source

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Antigenicity of Avidin

Nature, 1958
AVIDIN has been shown to bind the vitamin biotin, but the mechanism of binding is still unknown. Modification of the avidin molecule by acetylation, esterifieation or by blocking the amide, guanidyl, imidazole and phenolic groups did not result in a loss of its ability to bind biotin1.
D V, SIVA SANKAR, B J, COSSANO, H W, THEIS, C R, MARKS   +3 more
exaly   +3 more sources

Recombinant avidin and avidin–fusion proteins

Biomolecular Engineering, 1999
Both chicken egg-white avidin and its bacterial relative streptavidin are well known for their extraordinary high affinity with biotin (Kd approximately 10(-15) M). They are widely used as tools in a number of affinity-based separations, in diagnostic assays and in a variety of other applications. These methods have collectively become known as (strept)
K J, Airenne, V S, Marjomäki, M S, Kulomaa   +2 more
openaire   +2 more sources

Avidin-HRP conjugates in biotin-avidin immunoenzyme cytochemistry

Histochemistry, 1986
Avidin-HRP conjugates were prepared, analysed and tested for avidin-biotin immunocytochemistry. Suitable biotinylation of enzymes, antigens and antibody was obtained by reacting biotin at equimolar ratio to epsilon aminogroups in proteins. The avidin-biotin interaction was used for immunocytochemical detection of phenomena in the field of immunology, i.
D M, Boorsma, J, Van Bommel, J, Vanden Heuvel   +2 more
openaire   +2 more sources

Hormonal Properties of Avidin-Biotinylinsulin and Avidin-Biotinylcorticotropin Complexes

Hoppe-Seyler´s Zeitschrift für physiologische Chemie, 1981
In connection with the development of affinity columns (based on the avidin-biotin interaction) for retrieval of peptide and protein hormone receptors, the hormonal properties of a number of avidin-biotinylinsulin and avidin-bioinylcorticotropin complexes were examined.
F M, Finn, N, Iwata, G, Titus, K, Hofmann   +3 more
openaire   +2 more sources

Avidin–Biotin Technology: Preparation of Avidin Conjugates

2003
The second step required in the application of avidin-biotin technology is to prepare an appropriate avidin-associated probe or probes for the desired application (for general reviews, see refs. 1 and 2). For example, a fluorescent form of avidin can be used for fluorescence microscopy, fluorescence-activated cell sorting, and in some cases, for ...
E A, Bayer, M, Wilchek
openaire   +3 more sources

Avidin. II. Composition and mode of action of avidin A

Archives of Biochemistry and Biophysics, 1952
Abstract Avidin A is a glycoprotein containing mannose and hexosamine. Data concerning its amino acid composition and its amino, acidic, and basic groups are given. Avidin XA, while similar in most analytical respects, contains galactose also. A variety of chemical modification reactions did not appreciably affect the biotin-binding activity of ...
H, FRAENKEL-CONRAT, N S, SNELL, E D, DUCAY   +2 more
openaire   +2 more sources