Purification and Properties of the Pyruvate Kinase Isoenzymes Type L and M₂ from Chicken Liver

The Anatomy of Cooperative Binding Between Protamines and DNA

SHORT COMMUNICATION

Isolation of a Protease Inhibitor from Tissues Resistant to Tumor Invasion

Glutamate-Glyoxylate Aminotransferase in Rat Liver Cytosol. Purification, Properties and Identity with Alanine-2-Oxoglutarate Aminotransferase

Gelelektrophoretische Trennung und Charakterisierung der molekularen Formen der Acetylcholinesterase aus dem Nucleus caudatus vom Rind

Synthesis of Diethylstilboestrol and Hexoestrol Glucuronides

Preparation of Highly Purified Human Somatotropin (Growth Hormone)

Modifizierung von Argininresten in Pyruvat-Kinase

Structure and Activity of Insulin, XV. Further Evidence for the Importance of Arginine Residue B 22 in the Activity of Insulin. Semisyntheses of Despentapeptide-(B 26 - 30)-Insulins Varied in B 22 Using Desnonapeptide-(B 22 - 30)-Insulin and Tetrapeptides

Kinetics of the Appearance of Nuclear Estrogen Binding Sites in Chicken Liver

Purification and Characterization of the DNA-Dependent RNA Polymerase and its Subunit σ from Micrococcus luteus

Formation of a RNA Polymerase Sub-Assembly Composed of Subunit α from Escherichia coli and of Subunit β from Micrococcus luteus

Demonstration of 9-O-Acetyl-N-acetylneuraminic Acid in Brain Gangliosides from Various Vertebrates Including Man

Transfer of Pyrophosphate from ATP and its Insertion into the 3′-Position of Guanosine Nucleotides by a Stringent Factor Associated with the Particulate Fraction from Escherichia coli

Direkte immunologische Identifizierung von Proteinen nach elektrophoretischer Fraktionierung in Polyacrylamid-Mikrogradientengelen und Einfluß von Detergentien auf die Immunpräzipitation

SHORT COMMUNICATION

Gesamtregister 1977

Autorenverzeichnis

Die folgenden Damen und Herren haben in diesem Jahr als Gutachter mitgewirkt. Herausgeber, Schriftleitung und Verlag danken ihnen für ihre freundliche Unterstützung.