geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Reversed-phase high-performance liquid chromatography of dinucleoside polyphosphates


, : Reversed-phase high-performance liquid chromatography of dinucleoside polyphosphates. Journal of Chromatography 563(1): 37-52

The reversed-phase high-performance liquid chromatographic separation of purine dinucleoside polyphosphates on octadecyl- and phenyl-bonded silica packings using phosphate-based eluents was studied. The effects of pH, ionic strength and the content of the organic modifiers methanol and acetonitrile in the mobile phase on the retention and other chromatographic parameters are reported. The data obtained were used to establish an isocratic assay for diguanosine and diadenosine polyphosphates.

US$29.90

PMID: 2061395


Other references

Andersen, L.L.; Larsson, B.; Overgaard, H.; Aagaard, P., 2007: Torque-velocity characteristics and contractile rate of force development in elite badminton players. Elite badminton requires muscular endurance combined with appropriate maximal and explosive muscle strength. The musculature of the lower extremities is especially important in this context since rapid and forceful movements with the weight of the...

Morinaga, Y.; Yanagihara, K.; Gyotoku, H.; Oshima, K.; Izumikawa, K.; Yamasaki, N.; Kakeya, H.; Hayashi, T.; Fukuoka, J.; Nagayasu, T.; Kohno, S., 2014: Pulmonary artery pseudoaneurysm caused by Streptococcus constellatus. We report a rare case of mycotic pulmonary artery pseudoaneurysm (PAP) secondary to a lung abscess due to <italic>Streptococcus constellatus</italic>. PAP was confirmed by the pathological findings of the pseudoaneurysm, the presence o...

Lawton, S.; Ernesti, D., 1998: Are staffers headed in the right direction?. Using total quality management principles within a shared governance framework, this case study discusses how to design and implement a plan to achieve independent nursing practice when an employee has unique needs. This experience demonstrates th...

Huupponen, R.; Viinamäki, O.; Lammintausta, R., 1981: Plasma AVP after intravenous chlorpropamide. The proposed ADH-releasing capacity of chlorpropamide was tested after intravenous administration of the drug to nine healthy fasted volunteers. When compared with the placebo experiment, no evidence for increased ADH release was found. On the con...

Chen C Y.; Gotoh M.; Makino H.; S.Y.C.; Tamiya E.; Karube I., 1992: Amperometric needle type glucose sensor based on a modified platinum electrode with diminished response to interfering materials. A needle-type glucose sensor that can be used to determine glucose in serum and whole blood samples was developed. Platinum wire was used as the working electrode and a disposable hypodermic stainless-steel needle electroplated with platinum was u...

Lee, A.E.G.; Cowlishaw, G., 2017: Switching spatial scale reveals dominance-dependent social foraging tactics in a wild primate. When foraging in a social group, individuals are faced with the choice of sampling their environment directly or exploiting the discoveries of others. The evolutionary dynamics of this trade-off have been explored mathematically through the produc...

Mazor, Y.; Gilead, S.; Benhar, I., 2002: Identification and characterization of a novel molecular-recognition and self-assembly domain within the islet amyloid polypeptide. The islet amyloid polypeptide (hIAPP) is a 37 amino acid residue polypeptide that was found to accumulate as amyloid fibrils in the pancreas of individuals with type II diabetes. Previous studies identified various fragments of hIAPP that can form...

Thalhimer, W.; Spain, D.M., 1952: A photomicrographic technic for counting cells in erythrocyte-survival studies. American Journal of Clinical Pathology 23(2): 200-202

Bell, S.; Wolff, S., 1964: Studies On The Mechanism Of The Effect Of Fluorodeoxyuridine On Chromosomes. The induction of chromosome lesions in Vicia faba by 5-fluorodeoxyuridine was independent of DNA synthesis.

Stiborová, M.; Frei, E.; Arlt, V.M.; Schmeiser, H.H., 2007: Metabolic activation of carcinogenic aristolochic acid, a risk factor for Balkan endemic nephropathy. Aristolochic acid (AA), a naturally occurring nephrotoxin and carcinogen, is associated with tumor development in patients suffering from Chinese herbs nephropathy (now termed aristolochic acid nephropathy, AAN) and may also be a cause for the dev...