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- Pattern-based detection of different proteins using an array of fluorescent protein surface receptors. A small library of porphyrin derivatives whose fluorescence emission changes on binding to protein surfaces has been developed as a protein "fingerprinting"...

- Penicilloylated protein contaminating 6-amino-penicillanic acid and benzylpenicillin.

- Percutaneous delivery of proteins and peptides using iontophoretic techniques. There has been much interest recently in the delivery of proteins and peptides following the research and development of biotechnology: derived drugs and...

- Performance of hollow-fiber flow field-flow fractionation in protein separation. Since hollow-fiber flow field-flow fractionation (HF FIFFF) utilizes a cylindrical channel made of a hollow-fiber membrane, which is inexpensive and simple...

- Permeabilization strategies to study protein phosphorylation. This unit deals with the use of nucleotide triphosphates to label proteins in vitro in permeabilized cells and isolated cellular fractions. Both of these...

- pH-triggered strand exchange in coiled-coil heterotrimers. The capacity for pH-triggered strand exchange in designed coiled-coil heterotrimers is demonstrated. Systems employing both hydrophobic core (steric...

- Phase I study of tilorone, a non-marrow depressing antitumor agent.

- Phosphate-mediated arginine insertion into lipid membranes and pore formation by a cationic membrane peptide from solid-state NMR. The insertion of charged amino acid residues into the hydrophobic part of lipid bilayers is energetically unfavorable yet found in many cationic membrane...

- Phosphoenolpyruvate carboxylase of Escherichia coli. Hydrophobic chromatography using specific elution with allosteric inhibitor. The adsorption of Escherichia coli phosphoenolpyruvate carboxylase [EC 4.1.1.31] to butyl-, hexyl-, and octyl-Sepharose gels was investigated. The enzyme was...

- Phylogenetic methodology for detecting protein interactions. Detecting protein-protein interactions and assigning proteins to functional complexes are key challenges of modern biology. The rise of genomics has lead to...

- Physicochemical studies on the light chains of myosin. II. Effect of metal ions on the electrophoretic behavior of myosin subunits.

- Physiologic chemistry of the human oral secretions. Total protein content of parotid fluid collected without exogenous stimulation. SAM-TR-66-30.

- Physiological role of growth hormone in adult life. Some historical background on the physiological effects of pituitary gland extract and later of purified hGH in experimental animals is given, and the...

- PLASMA AMINOGRAM IN KWASHIORKOR.

- PLASMA AMINOGRAM IN KWASHIORKOR.

- Poliovirus infection blocks ERGIC-to-Golgi trafficking and induces microtubule-dependent disruption of the Golgi complex. Cells infected with poliovirus exhibit a rapid inhibition of protein secretion and disruption of the Golgi complex. Neither the precise step at which the...

- Polymer-coated gelatin capsules as oral delivery devices and their gastrointestinal tract behaviour in humans. In oral delivery of protein and peptide drugs there is a great need for suitable devices for delivering the therapeutic agent-incorporated microspheres...

- Polypeptide growth factors in bone matrix. The presence of many types of polypeptide growth factors in the mineralized extracellular matrix of bone is now well established. These factors are generally...

- Prediction of protein subcellular localization by support vector machines using multi-scale energy and pseudo amino acid composition. As more and more genomes have been discovered in recent years, there is an urgent need to develop a reliable method to predict the subcellular localization...

- Prediction of side-chain conformations on protein surfaces. An approach is described that improves the prediction of the conformations of surface side chains in crystal structures, given the main-chain conformation of...