Quarles

J. Quarles, Federal Regulations of New Industrial Plants, Morgan, Lewis and Brochius, Washington, D.C., 1979. 

A refractory quarl is usually an integral part of forced-draft burners. Suitable design of burner and quarl can determine the flame characteristics. Long, short, pencil or even flat flames are possible. 

Typically, the boronic acid group is part of an aminophenyl boronic acid derivative, and this group has been used for bioconjugation and affinity chromatography purposes (Burnett et al., 1980 O Shannessy and Quarles, 1987). A common partner for a phenyl boronic acid group in bioconjugation is the salicylhydroxamic acid (SHA) group (Chapter 17, Section 3) (Reaction 59). 

ABH is relatively insoluble when directly added to water or buffer, and therefore it should be pre-dissolved in DMSO prior to addition of an aliquot to an aqueous reaction medium. Stock solutions at a concentration of 50 mM ABH in DMSO work well. Since both reactive groups on ABH are stable in aqueous environments as long as the solution is protected from light, a secondary stock solution may be made from the initial organic preparation by adding an aliquot to the hydrazide reaction buffer (0.1 M sodium acetate, pH 5.5 O Shannessy et al., 1984 O Shannessy and Quarles, 1985). Make a 1 10 dilution of the ABH/DMSO solution in the reaction buffer. This solution may be stored in the dark at 4°C without decomposition. 

Biotin-hydrazide has been used to biotinylate antibodies at their oxidized carbohydrate residues (O Shanessy et al., 1984, 1987 O Shanessy and Quarles, 1985 Hoffman and O Shannessy, 1988), to modify the low-density lipoprotein (LDL) receptor (Wade et al., 1985), to biotinylate nerve growth factor (NGF) (Rosenberg et al., 1986), and to modify cytosine groups in oligonucleotides to produce probes suitable for hybridization assays (Reisfeld et al., 1987) (Chapter 27, Section 2.3). 

O Shannessy, D.J., and Quarles, R.H. (1985) Specific conjugation reactions of the oligosaccharide moieties of immunoglobulins./. Appl. Biochem. 7, 347-355. 

Richard H. Quarles Wendy B. Macklin Pierre Morell... 

Quarles, R. H. Myelin sheaths glycoproteins involved in their formation, maintenance and degeneration. Cell. Mol. Life Sci. 59,1851-1871, 2002. 

Richard H. Quarles fPierre Morell Henry R McFarland... 

Quarles, J.M., J.O. Norman, and L.F. Kubena. 1980. Absence of transformation by diflubenzuron in a host-mediated transplacental carcinogen assay. Bull. Environ, Contam. Toxicol. 25 252-256. 

Patrick, R., Ford, E. and Quarles, J., 1988, Groundwater Contamination in the United States University of Pennsylvania Press, Second Edition, Philadelphia, PA, 513 pp. 

Quarles, B. (1988). Black mosaic Essays in African—American history and historiography. Amherst, M A University of Massachusetts Press. 

Bhidayasiri, R., S. Sivasegaram, and J. H. Whitelaw. 1997. The effect of flow boundary conditions on the stability of quarl stabilized flames. Combustion Science Technology 123 185-205. 

Norton JW, Quarles E. Intravenous valproate in neuropsychiatry. Pharmacotherapy 2000 20 88-92. 

Quarles LD Cinacalcet HCI A novel treatment for secondary hyperparathyroidism in stage 5 chronic kidney disease. Kidney Int Suppl 2005 Jul(96) S24. 

TVI, Cell transformation, Syrian hamster embryo eells treated - 3 ip X 1 Quarles et al. (1979)... 

Quarles, JM., Sega, M.W., Sehenley, C.K. Lijinsky, W. (1979) Transformation of hamster fetal... 

O Shannessy, D. J., Voorstad, P. J., and Quarles, R. H. (1987) Quantitation of glycoproteins on electroblots using the biotin—streptavidin complex. Anal. Biochem. 163,204—209. 

Pi, M., Spumey, R. F., Tu, Q., Hinson, T., and Quarles, L. D. (2002). Calcium-sensing receptor activation of rho involves filamin and rho-guanine nucleotide exchange factor. Endocrinology 143, 3830—3838. 

Abundant data indicate that Ca + inhibits the formation and activity of osteoclasts and stimulates the activity of osteoblasts. The first evidence for the existence of a G protein-coupled, cation-sensing mechanism in osteoblasts was presented shortly after the cloning of the CaR (Quarles et al, 1994). Since then some, but not all studies have found that the CaR is expressed in various osteoblastic cell lines and primary osteoblasts (Chang et al, 1999 Chattopadhyay et al, 2004 ... 

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