scholarly journals Separation and determination of curcuminoids in turmeric samples by miceller electrokinetic chromatography with a high molecular mass surfactant.

2000 ◽  
Vol 47 (10) ◽  
pp. 780-786 ◽  
Author(s):  
Toshiro WATANABE ◽  
Tapan Kumar MAZUMDER ◽  
Akira YAMAMOTO ◽  
Shiro NAGAI ◽  
Shigeru TERABE
Keyword(s):  
Molecular Mass ◽  
High Molecular Mass ◽  
Electrokinetic Chromatography

Determination of High Molecular Mass Polycyclic Aromatic Hydrocarbons in a Typical Italian Smoked Cheese by HPLC-FL

2003 ◽  
Vol 51 (17) ◽  
pp. 5111-5115 ◽  
Author(s):  
Giampiero Pagliuca ◽  
Teresa Gazzotti ◽  
Elisa Zironi ◽  
Gian Paolo Serrazanetti ◽  
Domenico Mollica ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Molecular Mass ◽  
Aromatic Hydrocarbons ◽  
High Molecular Mass ◽  
Polycyclic Aromatic

Human kininogens of low and high molecular mass: quantification by radioimmunoassay and determination of reference values.

1985 ◽  
Vol 31 (3) ◽  
pp. 423-426 ◽  
Author(s):  
A Adam ◽  
A Albert ◽  
G Calay ◽  
J Closset ◽  
J Damas ◽  
...  
Keyword(s):  
Molecular Mass ◽  
Human Plasma ◽  
Reference Values ◽  
Healthy Subjects ◽  
Reference Intervals ◽  
High Molecular Mass ◽  
Large Sample

Abstract Kininogens of low and high molecular mass, highly purified from human plasma, were used to raise antisera in rabbits. To obtain immunologically intact tracers, we labeled the kininogens by the lodogen method, followed by double chromatography, first on Sephadex G50 and then on Sephadex G200 for high-molecular-mass kininogen or on G100 for low-molecular-mass kininogen. Both assays are sensitive, accurate, and reproducible. On an equimolar basis, the high-molecular-mass kininogen cross reacted completely in the determination of low-molecular-mass analyte. Moreover, the radioimmunoassay for the former was highly specific. After optimizing the time and temperature of incubation to provide rapid and reliable results, we determined 95% reference intervals from a large sample of healthy subjects (250 men, 200 women): 109-272 and 69-116 mg/L for the low- and high-molecular-mass kininogens, respectively.

Bacterial DNA in Clarkia fossils

1991 ◽  
Vol 333 (1268) ◽  
pp. 429-433 ◽  
Keyword(s):  
Chloroplast Dna ◽  
Molecular Mass ◽  
Dna Sequence ◽  
Ancient Dna ◽  
High Molecular Mass ◽  
Bacterial Dna ◽  
Bacterial Origin ◽  
Plant Remains ◽  
University Of Idaho

For the growing number of investigators who study ancient DNA, the most stimulating paper published during 1990 reported the determination of a chloroplast DNA sequence from a plant compression fossil found in a Miocene deposit at Clarkia, Idaho (Golenberg et al. 1990). During August 1990, S.P. took part in an excavation at the Clarkia site organized by Dr C. J. Smiley of the Tertiary Research Center, University of Idaho. Analysis of extracts prepared from the plant remains shows that the high molecular mass (HMM) DNA that can be detected in some extracts from Clarkia fossils is mostly, if not exclusively, of bacterial origin. Further work aimed at the retrieval of plant sequences from these remains should therefore not be confined to extracts where HMM DNA is seen.

Determination of high molecular mass Al species in serum and spent CAPD fluids of dialysis patients combining SEC and anion-exchange FPLC with ETAAS detection

2004 ◽  
Vol 19 (1) ◽  
pp. 101-106 ◽  
Author(s):  
Blaž Kralj ◽  
Janez Ščančar ◽  
Igor Križaj ◽  
Miha Benedik ◽  
Peter Bukovec ◽  
...  
Keyword(s):  
Molecular Mass ◽  
Anion Exchange ◽  
High Molecular Mass ◽  
Dialysis Patients

Molecular weight determination of high molecular mass (glyco)proteins using CGE-on-a-chip, planar SDS-PAGE and MALDI-TOF-MS

2010 ◽  
Vol 31 (23-24) ◽  
pp. 3850-3862 ◽  
Author(s):  
Roland Müller ◽  
Martina Marchetti-Deschmann ◽  
Helmut Elgass ◽  
Heimo Breiteneder ◽  
Martin Kratzmeier ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Molecular Mass ◽  
High Molecular Mass ◽  
Molecular Weight Determination ◽  
Maldi Tof Ms ◽  
Maldi Tof ◽  
Sds Page ◽  
Tof Ms
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