Liver- and placenta-like alkaline phosphatases (EC 3.1.3.1) isoenzymes in normal human neutrophils. 1984

H Vergnes, and J Grozdea, and J Corberand

Alkaline phosphatase (AP) has been characterized in the neutrophil polymorphonuclear leukocytes (PMN) from 14 healthy adults. The biochemical properties of the isoenzymes were analyzed by the following methods: enzyme assays, slab gel electrophoresis, thermostability, inhibition pattern using four chemical inhibitors, and immunological specificity. In normal PMNs, two types of AP have been found: a thermolabile isoenzyme identical to the liver/bone/kidney type and a thermostable isoenzyme with respect to its electrophoretic properties, its level of thermostability, its immunological specificity, the thermostable isoenzyme resembles the placental form more closely than the intestinal form. These results are consistent with the proposal that granulocyte AP is a heterogeneous enzyme. Two enzyme forms appear to be expressed in this blood cell.

UI MeSH Term Description Entries
D007527 Isoenzymes Structurally related forms of an enzyme. Each isoenzyme has the same mechanism and classification, but differs in its chemical, physical, or immunological characteristics. Alloenzyme,Allozyme,Isoenzyme,Isozyme,Isozymes,Alloenzymes,Allozymes
D008099 Liver A large lobed glandular organ in the abdomen of vertebrates that is responsible for detoxification, metabolism, synthesis and storage of various substances. Livers
D008297 Male Males
D009504 Neutrophils Granular leukocytes having a nucleus with three to five lobes connected by slender threads of chromatin, and cytoplasm containing fine inconspicuous granules and stainable by neutral dyes. LE Cells,Leukocytes, Polymorphonuclear,Polymorphonuclear Leukocytes,Polymorphonuclear Neutrophils,Neutrophil Band Cells,Band Cell, Neutrophil,Cell, LE,LE Cell,Leukocyte, Polymorphonuclear,Neutrophil,Neutrophil Band Cell,Neutrophil, Polymorphonuclear,Polymorphonuclear Leukocyte,Polymorphonuclear Neutrophil
D010920 Placenta A highly vascularized mammalian fetal-maternal organ and major site of transport of oxygen, nutrients, and fetal waste products. It includes a fetal portion (CHORIONIC VILLI) derived from TROPHOBLASTS and a maternal portion (DECIDUA) derived from the uterine ENDOMETRIUM. The placenta produces an array of steroid, protein and peptide hormones (PLACENTAL HORMONES). Placentoma, Normal,Placentome,Placentas,Placentomes
D005260 Female Females
D006358 Hot Temperature Presence of warmth or heat or a temperature notably higher than an accustomed norm. Heat,Hot Temperatures,Temperature, Hot,Temperatures, Hot
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000469 Alkaline Phosphatase An enzyme that catalyzes the conversion of an orthophosphoric monoester and water to an alcohol and orthophosphate. EC 3.1.3.1.

Related Publications

H Vergnes, and J Grozdea, and J Corberand
January 1993, Methods in molecular biology (Clifton, N.J.),
H Vergnes, and J Grozdea, and J Corberand
May 1980, The British journal of nutrition,
H Vergnes, and J Grozdea, and J Corberand
January 1978, Cancer research,
H Vergnes, and J Grozdea, and J Corberand
July 1979, The British journal of nutrition,
H Vergnes, and J Grozdea, and J Corberand
January 1979, The Biochemical journal,
H Vergnes, and J Grozdea, and J Corberand
January 1972, International archives of allergy and applied immunology,
H Vergnes, and J Grozdea, and J Corberand
March 1991, World journal of microbiology & biotechnology,
H Vergnes, and J Grozdea, and J Corberand
December 1974, Acta hepato-gastroenterologica,
Copied contents to your clipboard!