Now showing items 31-34 of 34
The structures of the serine-linked sugar chains on human chorionic gonadotropin
(Elsevier, 1985-01-16)
The human chorionic gonadotropin beta-subunit tryptic COOH-terminal peptide (residues 123-145) which contains 3 serine-linked sugar chains was isolated. The sugar chains were cleaved by beta-elimination and then separated ...
Parallel inactivation of [alpha]2-adrenergic agonist binding and Ni by alkaline treatment
(Elsevier, 1985-11-18)
[alpha]2-Adrenergic receptor-mediated inhibition of adenylate cyclase requires the guanine nucleotide-binding protein, Ni. This protein may also be required for stabilization of high-affinity [alpha]2-adrenergic agonist ...
Analysis of gas exchange in seedlings of Acer saccharum : integration of field and laboratory studies
(Springer-Verlag, 1985-02)
In the field, photosynthesis of Acer saccharum seedlings was rarely light saturated, even though light saturation occurs at about 100 μmol quanta m -2 s -1 photosynthetic photon flux density (PPFD). PPFD during more than ...
Loss of calmodulin activity in cardiac sarcoplasmic reticulum after ischemia
(Elsevier, 1985-07-31)
Experiments were designed to evaluate whether cardiac ischemia affected the subcellular distribution of calmodulin activity. Major cellular fractions (nuclei, mitochondria, sarcoplasmic reticulum and cytosol) were isolated ...