Quantitative analysis of neutral glycosphingolipids from human lymphocyte subpopulations
نویسندگان
چکیده
منابع مشابه
Quantitative analysis of neutral glycosphingolipids from human lymphocyte subpopulations.
The glycosphingolipids of normal human lymphocytes from individual donors were analysed by high-pressure liquid chromatography. In addition, purified T- and B-lymphocytes were examined separately. Lactosylceramide was shown to be the major neutral glycosphingolipid in human lymphocytes, and monohexosylceramide, trihexosylceramide, globoside and paragloboside were all detected in smaller amounts...
متن کاملNeutral glycosphingolipids of human acute leukemias.
Neutral glycosphingolipids were isolated from the malignant cells of several patients with different types of acute leukemia. Analyses were performed by high performance liquid chromatography combined with enzymatic hydrolysis of glycosphingolipids using glycosidases (Escherichia freundii endo-beta-galactosidase, jack bean beta-galactosidase, and beef kidney beta-hexosaminidase). We found that ...
متن کاملCharacterization and quantitative determination of gangliosides and neutral glycosphingolipids
The neutral and acidic glycolipids from the liver of an 1 1-year-old male were quantitatively isolated and characterized. The total concentration of gangliosides was also determined in samples from five other human livers. Lipid-bound sialic acid varied between 190-248 nmol/g with a mean value of 212 nmol/g. The major ganglioside was GM3, which represented 91.6% of the sialic acid. Besides GM3 ...
متن کاملCharacterization and quantitative determination of gangliosides and neutral glycosphingolipids in human liver.
The neutral and acidic glycolipids from the liver of an 11-year-old male were quantitatively isolated and characterized. The total concentration of gangliosides was also determined in sampled from five other human livers. Lipid-bound sialic acid varied between 190-248 nmol/g with a mean value of 212 nmol/g. The major ganglioside was GM3, which represented 91.6% of the sialic acid. Besides GM3 a...
متن کاملQuantitative analysis of plasma neutral glycosphingolipids by high performance liquid chromatography of their perbenzoyl derivatives.
A quantitative high performance liquid chromatography method for the analysis of neutral glycosylceramides as their perbenzoyl derivatives has been devised. Samples containing more than 2.5 nmol each of mono-, di-, tri-, and tetraglycosylceramide are benzoylated with 10% benzoyl chloride in pyridine at 37degrees C for 16 hr. The products are separated from excess reagents by solvent distributio...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1980
ISSN: 0264-6021
DOI: 10.1042/bj1890407