Ernst J. M. HELMREICH: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

51

A pot pourri for enzymologists Chemistry and control of enzyme reactions

Helmreich, Ernst J.M.

Journal:

Trends in Biochemical Sciences

Year:

1979

Language:

english

File:

PDF, 183 KB

english, 1979

52

Synthesis and characterization of CGP-12177-NBD: a fluorescent β-adrenergic receptor probe

Heithier, Helmuth, Jaeggi, Knut A., Ward, Larry D., Cantrill, Richard C., Helmreich, Ernst J.M.

Journal:

Year:

1988

Language:

english

File:

PDF, 805 KB

english, 1988

53

[Part 1: Biological Sciences] || Lateral Motion of β Receptors in Membranes of Cultured Liver Cells

Yoav I. Henis, Mirko Hekman, Elliot L. Elson and Ernst J. M. Helmreich

Journal:

Proceedings of the National Academy of Sciences

Year:

1982

Language:

english

File:

PDF, 1.31 MB

english, 1982

54

The Mechanism of Activation of Skeletal Muscle Phosphorylase a by Glycogen

Boyd Metzger, Ernst Helmreich and Luis Glaser

Journal:

Proceedings of the National Academy of Sciences

Year:

1967

Language:

english

File:

PDF, 905 KB

english, 1967

55

Interactions between Native and Chemically Modified Subunits of Matrix-Bound Glycogen Phosphorylase

Knut Feldmann, Hans Zeisel and Ernst Helmreich

Journal:

Proceedings of the National Academy of Sciences

Year:

1972

Language:

english

File:

PDF, 1.17 MB

english, 1972

56

The Solubilization of Microsomal Antibody Activity by the Specific Interaction between the Crystallizable Fraction of γ -globulin and Lymph-Node Microsomes

Milton Kern, Ernst Helmreich and Herman N. Eisen

Journal:

Proceedings of the National Academy of Sciences

Year:

1961

Language:

english

File:

PDF, 430 KB

english, 1961

57

The Effect of Contraction and of Epinephrine on the Phosphorylase Activity of Frog Sartorius Muscle

William H. Danforth, Ernst Helmreich and Carl F. Cori

Journal:

Proceedings of the National Academy of Sciences

Year:

1962

Language:

english

File:

PDF, 402 KB

english, 1962

58

The Role of Adenylic Acid in the Activation of Phosphorylase

Ernst Helmreich and Carl F. Cori

Journal:

Proceedings of the National Academy of Sciences

Year:

1964

Language:

english

File:

PDF, 306 KB

english, 1964

59

The Effects of pH and Temperature on the Kinetics of the Phosphorylase Reaction

Ernst Helmreich and Carl F. Cori

Journal:

Proceedings of the National Academy of Sciences

Year:

1964

Language:

english

File:

PDF, 330 KB

english, 1964

60

A Demonstration of Antibody Activity on Microsomes

Milton Kern, Ernst Helmreich and Herman N. Eisen

Journal:

Proceedings of the National Academy of Sciences

Year:

1959

Language:

english

File:

PDF, 892 KB

english, 1959

61

Heinrich Wienken, der "unpolitische" Kirchenpolitiker: Eine Biographie aus drei Epochen des deutschen Katholizismusby Martin Höllen

Review by: Ernst C. Helmreich

Journal:

The American Historical Review

Year:

1982

Language:

english

File:

PDF, 143 KB

english, 1982

62

Synthesis and Properties of Fluorescent .beta.-Adrenoceptor Ligands

Heithier, Helmut, Hallmann, Dieter, Boege, Fritz, Reilaender, Helmut, Dees, Christian, Jaeggi, Knut A., Arndt-Jovin, Donna, Jovin, Thomas M., Helmreich, Ernst J. M.

Journal:

Year:

1994

Language:

english

File:

PDF, 1.66 MB

english, 1994

63

Conformational transitions in glycogen phosphorylase reported by covalently bound pyridoxamine derivatives

Feldmann, Knut, Gaugler, Bernhard J. M., Winkler, Heinz, Helmreich, Ernst J. M.

Journal:

Year:

1974

Language:

english

File:

PDF, 1.09 MB

english, 1974

64

General acid base catalysis of .alpha.-glucan phosphorylases: stereospecific glucosyl transfer from D-glucal is a pyridoxal 5'-phosphate and orthophosphate (arsenate) dependent reaction

Klein, Helmut W., Palm, Dieter, Helmreich, Ernst J. M.

Journal:

Year:

1982

Language:

english

File:

PDF, 2.00 MB

english, 1982

65

Functional and structural characterization of the two .beta.1-adrenoceptor forms in turkey erythrocytes with molecular masses of 50 and 40 kilodaltons

Boege, Fritz, Juerss, Rolf, Cooney, Deirdre, Hekman, Mirko, Keenan, Alan K., Helmreich, Ernst J. M.

Journal:

Year:

1987

Language:

english

File:

PDF, 3.55 MB

english, 1987

66

Small-angle x-ray scattering measurements on rabbit muscle glycogen phosphorylase dimer b and tetramer b

Helmreich, Ernst, Puchwein, Gerd, Kratky, Otto, Goelker, Christian F.

Journal:

Year:

1970

Language:

english

File:

PDF, 1.93 MB

english, 1970

67

Modulation of the .beta.-receptor adenylate cyclase interactions in cultured Chang liver cells by phospholipid enrichment

Bakardjieva, Anastasia, Galla, Hans Joachim, Helmreich, Ernst J. M.

Journal:

Year:

1979

Language:

english

File:

PDF, 1.80 MB

english, 1979

68

Subunit interactions and their relation to the allosteric properties of rabbit skeletal muscle phosphorylase b

Kastenschmidt, Lewis L., Kastenschmidt, Jeannine., Helmreich, Ernst.

Journal:

Year:

1968

Language:

english

File:

PDF, 5.38 MB

english, 1968

69

Proteolysis-associated deglycosylation of .beta.1-adrenergic receptor in turkey erythrocytes and membranes

Juerss, Rolf, Hekman, Mirko, Helmreich, Ernst J. M.

Journal:

Year:

1985

Language:

english

File:

PDF, 1.90 MB

english, 1985

70

The role of pyridoxal 5'-phosphate in glycogen phosphorylase catalysis

Palm, Dieter, Klein, Helmut W., Schinzel, Reinhard, Buehner, Manfred, Helmreich, Ernst J. M.

Journal:

Year:

1990

Language:

english

File:

PDF, 1.07 MB

english, 1990

71

Effects of Substrates and a Substrate Analog on the Binding of 5'-Adenylic Acid to Muscle Phosphorylase a *

Helmreich, Ernst, Michaelides, Maria C., Cori, Carl F.

Journal:

Year:

1967

Language:

english

File:

PDF, 1.32 MB

english, 1967

72

Purification and properties of frog skeletal muscle phosphorylase

Metzger, Boyd E., Glaser, Luis., Helmreich, Ernst.

Journal:

Year:

1968

Language:

english

File:

PDF, 3.28 MB

english, 1968

73

Does pyridoxal 5'-phosphate function in glycogen phosphorylase as an electrophilic or a general acid catalyst?

Klein, Helmut W., Im, Mie J., Palm, Dieter, Helmreich, Ernst J. M.

Journal:

Year:

1984

Language:

english

File:

PDF, 1.08 MB

english, 1984

74

Ionization of pyridoxal 5'-phosphate and the interactions of AMP-S and thiophosphoseryl residues in native and succinylated rabbit muscle glycogen phosphorylase b and a as inferred from phosphorus-31 NMR spectra

Hoerl, Maximilian, Feldmann, Knut, Schnackerz, Klaus D., Helmreich, Ernst J. M.

Journal:

Year:

1979

Language:

english

File:

PDF, 1.02 MB

english, 1979

75

Effect of temperature on the allosteric transitions of rabbit skeletal muscle phosphorylase b

Kastenschmidt, Lewis L., Kastenschmidt, Jeannine., Helmreich, Ernst.

Journal:

Year:

1968

Language:

english

File:

PDF, 1.88 MB

english, 1968

76

Role of pyridoxal 5'-phosphate in glycogen phosphorylase. I. Synthesis of 3'-O-methylpyridoxal 5'-phosphate N-oxide and pyridoxal 5'-phosphate monomethyl ester and the conversion of the N-oxide to pyridoxal 5'-phosphate by apophosphorylase b from rabbit skeletal muscle

Pfeuffer, Thomas, Ehrlich, Juergen, Helmreich, Ernst

Journal:

Year:

1972

Language:

english

File:

PDF, 1.39 MB

english, 1972

77

Role of pyridoxal 5'-phosphate in glycogen phosphorylase. II. Mode of binding of pyridoxal 5'-phosphate and analogs of pyridoxal 5'-phosphate to apophosphorylase b and the aggregation state of the reconstituted phosphorylase proteins

Pfeuffer, Thomas, Ehrlich, Juergen, Helmreich, Ernst

Journal:

Year:

1972

Language:

english

File:

PDF, 2.96 MB

english, 1972

78

The β-Adrenergic Receptor and its Mode of Coupling to Adenylate Cyclas

Levitzki, Alexander, Helmreich, Ernst J. M.

Journal:

Critical Reviews in Biochemistry and Molecular Biology

Year:

1981

Language:

english

File:

PDF, 2.05 MB

english, 1981

79

East Central Europe between the Two World Wars

Helmreich, Ernst C.

Journal:

History Reviews of New Books

Year:

1975

Language:

english

File:

PDF, 187 KB

english, 1975

80

The Parish Republic: Hlinka's Slovak People's Party, 1939–1945

Helmreich, Ernst C.

Journal:

History Reviews of New Books

Year:

1976

Language:

english

File:

PDF, 322 KB

english, 1976

81

Legitimacy through Liberalism: Vladimir Jovanović and the Transformation of Serbian Politics

Helmreich, Ernst C.

Journal:

History Reviews of New Books

Year:

1975

Language:

english

File:

PDF, 341 KB

english, 1975

82

Bestimmung stationärer Zwischenstoffkonzentrationen. II. Die Entstehung der Ketokörper und ihre Beziehung zur Glykolyse

Helmreich, Ernst, Holzer, Helmut, Lamprecht, Walther, Goldschmidt, Stefan

Journal:

Hoppe-Seyler's Zeitschrift für physiologische Chemie

Year:

1954

Language:

german

File:

PDF, 1.50 MB

german, 1954

83

Molecular Mechanisms of Hormone Action || Catecholamine Receptors: Structure, Function, and Regulation

Gehring, Ulrich, Helmreich, Ernst J. M., Schultz, Günter

Year:

1989

Language:

english

File:

PDF, 1.01 MB

english, 1989

84

Structural flexibility of small GTPases. Can it explain their functional versatility?

Helmreich, Ernst J.M.

Journal:

Biological Chemistry

Year:

2004

Language:

english

File:

PDF, 396 KB

english, 2004

85

Die spektrophotometrische Bestimmung von Barbituraten und die Verteilung von Veronal im Organismus. I. Mitteilung

Goldschmidt, Stefan, Lamprecht, Walther, Helmreich, Ernst

Journal:

Hoppe-Seyler's Zeitschrift für physiologische Chemie

Year:

1953

Language:

german

File:

PDF, 1.47 MB

german, 1953

86

Bestimmung stationärer Zwischenstoffkonzentrationen. I. Bestimmung stationärer DPN/DPNH-Konzentrationen in lebenden Zellen und Geweben

Holzer, Helmut, Goldschmidt, Stefan, Lamprecht, Walther, Helmreich, Ernst

Journal:

Hoppe-Seyler's Zeitschrift für physiologische Chemie

Year:

1954

Language:

german

File:

PDF, 1.92 MB

german, 1954

87

Der Einfluß von Kohlenhydraten, insbesondere von Fructose auf den Umfang und den zeitlichen Ablauf der Bildung von aktivierter Essigsäure und Brenztraubensäure in der Rattenleber. II. Mitt.: Vergleichende Untersuchungen über die Dissimilation der Fructose und der Glucose

Helmreich, Ernst, Goldschmidt, Stefan, Lamprecht, Walther, Ritzl, Fritz

Journal:

Hoppe-Seyler's Zeitschrift für physiologische Chemie

Year:

1953

Language:

german

File:

PDF, 2.86 MB

german, 1953

88

The pyridoxal 5'-phosphate site in rabbit skeletal muscle glycogen phosphorylase b: an ultraviolet and proton and 31 P nuclear magnetic resonance spectroscopic study

Feldmann, Knut, Helmreich, Ernst J. M.

Journal:

Year:

1976

Language:

english

File:

PDF, 880 KB

english, 1976

89

Die katholische Kirche und die Entstehung der Verfassungen in Westdeutschland 1945-1950by Burkhard van Schewick

Review by: Ernst C. Helmreich

Journal:

The Catholic Historical Review

Year:

1983

Language:

english

File:

PDF, 327 KB

english, 1983

90

Pastors and Pluralism in Württemberg, 1918-1933by David J. Diephouse

Review by: Ernst C. Helmreich

Journal:

The Catholic Historical Review

Year:

1988

Language:

english

File:

PDF, 344 KB

english, 1988

91

Die Stellung der Bundesrepublik Deutschland in der internationalen Politik aus polnischer Sicht, 1969-1976by Dieter Bingen

Review by: Ernst C. Helmreich

Journal:

German Studies Review

Year:

1982

Language:

english

File:

PDF, 134 KB

english, 1982

92

Briefe aus der Gefangenschaft. Konzentrationslager Sachsenhausen (Oranienburg)by Martin Niemöller; Wilhelm Niemöller

Review by: Ernst C. Helmreich

Journal:

The Catholic Historical Review

Year:

1983

Language:

english

File:

PDF, 342 KB

english, 1983

93

Parität und katholische Inferiorität: Untersuchungen zur Stellung des Katholizismus im Deutschen Kaiserreichby Martin Baumeister

Review by: Ernst C. Helmreich

Journal:

German Studies Review

Year:

1989

Language:

english

File:

PDF, 205 KB

english, 1989

94

An Institute for an Empire: The Physikalisch-Technische Reichsanstalt 1871-1918by David Cahan

Review by: Ernst C. Helmreich

Journal:

German Studies Review

Year:

1990

Language:

english

File:

PDF, 301 KB

english, 1990

95

Weimar and the Vatican, 1919-1933: German-Vatican Diplomatic Relations in the Interwar Yearsby Stewart A. Stehlin

Review by: Ernst C. Helmreich

Journal:

German Studies Review

Year:

1985

Language:

english

File:

PDF, 162 KB

english, 1985

96

The GDR: Moscow's German Allyby David Childs

Review by: Ernst C. Helmreich

Journal:

German Studies Review

Year:

1984

Language:

english

File:

PDF, 132 KB

english, 1984

97

Katholische Kirche in der DDR. Gemeinden in der Bewährung 1945-1980by Wolfgang Knauft

Review by: Ernst C. Helmreich

Journal:

The Catholic Historical Review

Year:

1983

Language:

english

File:

PDF, 324 KB

english, 1983

98

Protestantische Kultur zwischen Kaiserreich und Stalingrad: Porträt der Zeitschrift "Eckhart" 1906-1943by Rolf Stöver

Review by: Ernst C. Helmreich

Journal:

The Catholic Historical Review

Year:

1984

Language:

english

File:

PDF, 310 KB

english, 1984

99

Joachim Mai, Das deutsche Kapital in Russland 1850-1894, Berlin: AkademieVerlag, 1970. 255 pp. 35 MDM.

Helmreich, Ernst C.

Journal:

Canadian-American Slavic Studies

Year:

1972

Language:

english

File:

PDF, 156 KB

english, 1972

100

E. Garrison Walters. The Other Europe: Eastern Europe to 1945. Syracuse, NY: Syracuse University Press, 1988. xii, 430 pp. $29.95 (cloth), $16.95 (paper).

Helmreich, Ernst C.

Journal:

Canadian-American Slavic Studies

Year:

1990

Language:

english

File:

PDF, 150 KB

english, 1990