Interaction of Tora-mame (Phaseolus vulgaris) Lectin with indole derivatives.
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چکیده
منابع مشابه
Retrograde Transport of the Lectin Phaseolus vulgaris
The transport properties of the leftin Phaseolus vulgaris leucoagglutinin (PHA-L) were tested h the frog central nervous system. After delivery of the lectin to the lower brainstem by iontophoresis, stained axons and axon terminals, as well as neurons with richly arborizing dendrites, were observed in different regions of the brain and spinal cord even far away from the site of application. The...
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Cotyledons of developing Phaseolus vulgaris L. cv Greensleeves seeds were labeled for 2 to 3 hours with (3)H-amino acids, and newly synthesized phytohemagglutinin (PHA) was isolated by affinity chromatography with thyroglobulin-Sepharose. The presence of 1% Tween in the homogenate increased the yield of radioactive PHA by 50 to 100%. Isopycnic sucrose gradients were used to show that this deter...
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Human Tamm-Horsfall glycoprotein inhibits lymphocyte transformation induced by leucoagglutinin and haemagglutinin from Phaseolus vulgaris (red kidney bean). The glycoprotein interacts with the two lectins, giving insoluble precipitates. The interaction with leucoagglutinin is highly specific, and the shape of the precipitin curve is that of an antigen-antibody reaction; precipitation is specifi...
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The enzymes, cr-galactosidase, P-galactosidase, a-mannosidase, P-glucosidase, and p-acetylglucosaminidase, have been purified from the germinating seeds of Phaseolus vulgaris. All five enzymes have been simultaneously isolated in a highly active form. The pH optimum, K,,,, and energy of activation of each glycosidase for the reaction of hydrolysis of the appropriate P-nitrophenyl glycoside have...
متن کاملOligosaccharide Specificities of Phaseolus vulgaris
The structural determinants required for interaction of oligosaccharides with leukoagglutinating phytohemagglutinin (L-PHA) and erythroagglutinating phytohemagglutinin (E-PHA) from Phaseolus vulgaris have been studied by immobilized lectin affinity chromatography. Homogeneous oligosaccharides of known structure, purified following release from Asn with Nglycanase and reduction with NaBH4, were ...
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ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1990
ISSN: 0002-1369,1881-1280
DOI: 10.1271/bbb1961.54.3295