Ectonucleotidase Activities Associated with Cholinergic Synaptosomes Isolated from Torpedo Electric Organ

PROTEIN MEASUREMENT WITH THE FOLIN PHENOL REAGENT

1951 • 319,299 citations

A new and rapid colorimetric determination of acetylcholinesterase activity

1961 • 25,114 citations

THE COLORIMETRIC DETERMINATION OF PHOSPHORUS

1925 • 19,115 citations

A rapid radiochemical method for the determination of choline acetyltransferase

1975 • 2,406 citations

An improved assay for nanomole amounts of inorganic phosphate

1979 • 2,157 citations

A MICROSPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF CYTOCHROME OXIDASE

1951 • 1,369 citations

Use of the liquid scintillation spectrometer for determining adenosine triphosphate by the luciferase enzyme

1969 • 898 citations

THE COLORIMETRIC DETERMINATION OF PHOSPHOROUS

1925 • 801 citations

Effects of potassium, veratridine, and scorpion venom on calcium accumulation and transmitter release by nerve terminals in vitro.

1975 • 559 citations

A simple assay for the study of solubilized acetylcholine receptors

1973 • 416 citations

Ecto-Enzymes of the Guinea Pig Polymorphonuclear Leukocyte

1974 • 378 citations

The intracellular distribution of glycolytic and other enzymes in rat-brain homogenates and mitochondrial preparations

1960 • 370 citations

Metabolism of adenine nucleotides by ectoenzymes of vascular endothelial and smooth-muscle cells in culture

1980 • 334 citations

Adenosine triphosphate. A constituent of cholinergic synaptic vesicles

1974 • 288 citations

Effects of inhibitors on the plasma membrane and mitochondrial adenosine triphosphatases of Neurospora crassa

1978 • 246 citations

On the sidedness of plasma membrane enzymes

1974 • 225 citations

EFFECT OF ELECTRICAL STIMULATION ON THE YIELD AND COMPOSITION OF SYNAPTIC VESICLES FROM THE CHOLINERGIC SYNAPSES OF THE ELECTRIC ORGAN OF TORPEDO: A COMBINED BIOCHEMICAL, ELECTROPHYSIOLOGICAL AND MORPHOLOGICAL STUDY

1974 • 195 citations

The isolation of pure cholinergic synaptic vesicles from the electric organs of elasmobranch fish of the family Torpedinidae

1972 • 189 citations

Separation of synaptic vesicles of different functional states from the cholinergic synapses of the Torpedo electric organ

1977 • 175 citations

Calcium buffering in presynaptic nerve terminals. II. Kinetic properties of the nonmitochondrial Ca sequestration mechanism.

1978 • 154 citations

Chemical and physical characterization of cholinergic synaptic vesicles

1978 • 153 citations

Ecto-Enzymes of the Guinea Pig Polymorphonuclear Leukocyte

1974 • 152 citations

High affinity Ca2+-stimulated Mg2+-dependent ATPase in rat brain synaptosomes, synaptic membranes, and microsomes.

1983 • 131 citations

A sensitive and precise isotopic assay of ATPase activity

1978 • 127 citations

Adenosine Triphosphatase Activity Associated with Purified Cholinergic Synaptic Vesicles of Torpedo marmorata

1977 • 105 citations

Acetylcholine, ATP, and Proteoglycan Are Common to Synaptic Vesicles Isolated from the Electric Organs of Electric Eel and Electric Catfish as Well as from Rat Diaphragm

1986 • 102 citations

Characterization of “ecto-ATPase” of human blood platelets

1967 • 101 citations

Simultaneous Release of Acetylcholine and ATP from Stimulated Cholinergic Synaptosomes

1981 • 95 citations

Discrete events measure single quanta of adenosine 5′-triphosphate secreted from sympathetic nerves of guinea-pig and mouse vas deferens

1984 • 93 citations

Turnover of adenine nucleotides in cholinergic synaptic vesicles of the Torpedo electric organ

1978 • 87 citations

Mg2+-ATPase as a membrane ecto-enzyme of human granulocytes. Inhibitors, activators and response to phagocytosis

1978 • 84 citations

Purine salvage at the cholinergic nerve endings of the Torpedo electric organ: The central role of adenosine

1979 • 83 citations

Further evidence for the existence of an intrinsic bicarbonate-stimulated Mg2+-ATPase in brush border membranes isolated from rat kidney cortex

1979 • 78 citations

Adenosine Triphosphatase Activity at the External Surface of Chicken Brain Synaptosomes

1983 • 77 citations

Evidence that Mg2+- or Ca2+-activated adenosine triphosphatase in rat pancreas is a plasma-membrane ecto-enzyme

1983 • 77 citations

Ecto - adenosine triphosphatase activity at the cholinergic nerve endings of the torpedo electric organ

1983 • 76 citations

Presence of a Membrane‐Bound Acetylcholinesterase Form in a Preparation of Nerve Endings from Torpedo marmorata Electric Organ

1983 • 71 citations

Synaptic vesicles contain an ATP-dependent proton pump and show ‘knob-like’ protrusions on their surface.

1984 • 63 citations

A Mg2+- and Ca2+-stimulated adenosine triphosphatase at the outer surface of Ehrlich ascites tumor cells.

1975 • 61 citations

5′-Nucleotidase in the Nervous System

1986 • 59 citations

Localization of endogenous ATPases at the nerve terminal

1982 • 57 citations

Metal ion content of cholinergic synaptic vesicles isolated from the electric organ of Torpedo: Effect of stimulation-induced transmitter release

1980 • 55 citations

The isolation of pure cholinergic nerve terminal sacs (T-sacs) from the electric organ of juvenile Torpedo

1977 • 54 citations

Immunoaffinity purification of intact, metabolically active, cholinergic nerve terminals from mammalian brain

1984 • 47 citations

Characterization of a Mg2+-ATPase and a proton pump in cholinergic synaptic vesicles from the electric organ of Torpedo marmorata

1984 • 44 citations

DIVALENT CATION‐ACTIVATED ECTO‐NUCLEOSIDE TRIPHOSPHATASE ACTIVITY OF NERVOUS SYSTEM CELLS IN TISSUE CULTURE

1976 • 43 citations

Ecto-enzymes of mammary gland and its tumours. Ca2+- or Mg2+-stimulated adenosine triphosphatase and its perturbation by concanavalin A

1980 • 43 citations

Association of acetylcholinesterase with the external surface of the presynaptic plasma membrane in Torpedo electric organ

1982 • 42 citations

Presynaptic Distribution of the Cholinergic‐Specific Antigen Chol‐1 and 5′‐Nucleotidase in Rat Brain, as Determined by Complement‐Mediated Release of Neurotransmitters

1983 • 42 citations

Cellular biology of ectoenzymes

1987 • 38 citations

Calcium‐Activated ATPases in Presynaptic Nerve Endings

1982 • 35 citations

Partial purification and functional identification of a calmodulin- activated, adenosine 5'-triphosphate-dependent calcium pump from synaptic plasma membranes

1984 • 33 citations

Identification of muscarinic receptors in the torpedo electric organ

1978 • 26 citations

Enzymic characteristics of ecto-adenosine triphosphatase in rat epididymal intact spermatozoa

1981 • 23 citations

The molecular basis of nerve activity

1986 • 20 citations

Coexistence of adenosine 5′-triphosphate and acetylcholine in the electromotor synapse

1982 • 13 citations

Characteristics of skeletal muscle ecto-ATPase in situ

1984 • 11 citations

Properties and Expression of an ATP-Degrading Ectoenzyme Cascade on Human Lymphoid Cells

1986 • 9 citations

Ligand-binding properties of a muscarinic acetylcholine receptor from torpedo electric organ

1980 • 9 citations

Study of Ecto-5′-Nucleotidase, Ecto-ATPase, and Adenosine Deaminase Activities in Relation to Lymphoid Cell Differentiation

1986 • 8 citations