TY - JOUR KW - Animals KW - Antigens, Protozoan KW - Concanavalin A KW - Electrophoresis, Polyacrylamide Gel KW - Epitopes KW - Humans KW - Leishmania donovani KW - Leishmaniasis, Visceral KW - Serologic Tests AU - Bhattacharya M AU - Banerjee N AU - Ghosh D K AB -
A glycoconjugate antigen of 27-39 kDa was isolated from a cell-free extract of Leishmania donovani by affinity chromatography using a Concanavalin-A sepharose-4B column and eluted with 0.5 M alpha-methylmannoside. The antigen was recognized specifically by sera from kala-azar (visceral leishmaniasis) patients and did not react with sera from tuberculosis, leprosy or malaria patients. The antigen may therefore be useful in developing a serodiagnostic assay for visceral leishmaniasis.
BT - Annals of tropical medicine and parasitology C1 - http://www.ncbi.nlm.nih.gov/pubmed/1281399?dopt=Abstract DA - 1992 Aug DO - 10.1080/00034983.1992.11812676 IS - 4 J2 - Ann Trop Med Parasitol LA - eng N2 -A glycoconjugate antigen of 27-39 kDa was isolated from a cell-free extract of Leishmania donovani by affinity chromatography using a Concanavalin-A sepharose-4B column and eluted with 0.5 M alpha-methylmannoside. The antigen was recognized specifically by sera from kala-azar (visceral leishmaniasis) patients and did not react with sera from tuberculosis, leprosy or malaria patients. The antigen may therefore be useful in developing a serodiagnostic assay for visceral leishmaniasis.
PY - 1992 SP - 341 EP - 5 T2 - Annals of tropical medicine and parasitology TI - Leishmania donovani: isolation of a concanavalin-A specific antigen and its evaluation for serodiagnosis of visceral leishmaniasis. VL - 86 SN - 0003-4983 ER -