Differences in nonspecific esterase from normal and leukemic monocytes
نویسندگان
چکیده
منابع مشابه
Differences in nonspecific esterase from normal and leukemic monocytes.
Nonspecific esterase (NSE) is used to identify normal and leukemic mononuclear phagocytes cytochemically. It can be demonstrated by the hydrolysis of alpha-naphthyl acetate or butyrate. NSE from leukapheresed leukemic monocytes were extracted with several types of detergent and grouped into two isoelectric point (pl) categories based on the ease of solubility: pl 5.7-6.3 (8 bands) greater than ...
متن کاملUltrastructural localization of nonspecific esterase activity in guinea pig and human monocytes, macrophages, and lymphocytes.
Using either hexazotized pararosaniline or new fuchsin as coupling agents, we investigated the ultrastructural localization of alpha-naphthyl acetate esterase (ANAE) activity in guinea pig bone marrow and peritoneal exudates, and in human peripheral blood cells. DFP-inhibitable ANAE activity was present on the cell surface of lymphocytes, monocytes, macrophages, neutrophils, eosinophils, basoph...
متن کاملMonocyte Nonspecific Esterase: Purification and Subunit Structure
Monocyte nonspecific esterase has been purified from cultured cells of the acute myeloid leukemia cell line. ML-l. The purified enzyme shows the characteristic properties of the monocyte neutral serine carboxyI esterase, with high sensitivity to organophosphorus inhibitors and sodium fluoride inhibitor. The enzyme is a membrane protein which in the native state exists as a monomer of a mol wt o...
متن کاملMonocyte nonspecific esterase: purification and subunit structure.
Monocyte nonspecific esterase has been purified from cultured cells of the acute myeloid leukemia cell line, ML-1. The purified enzyme shows the characteristic properties of the monocyte neutral serine carboxyl esterase, with high sensitivity to organophosphorus inhibitors and sodium fluoride inhibitor. The enzyme is a membrane protein which in the native state exists as a monomer of a mol wt o...
متن کاملsynthesis of sulfides from alcohols and thiols in solvent-freeconditions and deoxygenation of sulfoxides
کاتالیست یک سنتز جدید برای تیواترها توصیف شده است. واکنش الکل ها با آریل، هتروآریل و آلکیل تیو ل ها درحضور 1،3،5- تری آزو- 2،4،6- تری فسفرین-2،2،4،4،6،6 هگزاکلراید ((tapc به عنوان یک کاتالیست موُثر، بازده های خوب تا عالی از تیواترها را حاصل می کند. علاوه براین، واکنش تحت شرایط بدون فلز و بدون حلال پیش می رود، بنابراین یک مکمل جالب برای روش های شناخته شده سنتز تیواترها ارائه می دهد. یک مکانیسم ا...
15 صفحه اولذخیره 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: Blood
سال: 1987
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood.v69.6.1574.1574