Zobrazeno 1 - 10
of 14
pro vyhledávání: '"R C Beavis"'
Publikováno v:
Bulletin of Experimental Biology and Medicine. 124:995-998
An original method of isolation and purification of soluble β-amyloid and apoproteins from the cerebrospinal fluid of healthy donors is developed. The method consists of purification of high density lipoproteins by centrifugation of cerebrospinal fl
Publikováno v:
Journal of Biological Chemistry. 268:13539-13547
The giant extracellular hemoglobin of the earthworm, Lumbricus terrestris, has four major O2-binding chains, a, b, and c (forming a disulfide-linked trimer) and d ("monomer"). Participation of additional "linker" chains L1, L2, and L3 is necessary fo
Autor:
Elisabeth Schültke, L A Allen, David Fiorella, L D Chapman, R C Beavis, Bernhard H.J. Juurlink, Michael Kelly, Zhong Zhong
Publikováno v:
Physics in medicine and biology. 53(10)
Analyzer-based imaging (ABI) utilizes synchrotron radiation sources to create collimated monochromatic x-rays. In addition to x-ray absorption, this technique uses refraction and scatter rejection to create images. ABI provides dramatically improved
Publikováno v:
Molecularcellular proteomics : MCP. 3(9)
The proposed model is based on the measurement of the retention times of 346 tryptic peptides in the 560- to 4,000-Da mass range, derived from a mixture of 17 protein digests. These peptides were measured in HPLC-MALDI MS runs, with peptide identitie
Autor:
R C, Beavis, B T, Chait
Publikováno v:
Methods in enzymology. 270
Publikováno v:
The Journal of biological chemistry. 268(18)
The giant extracellular hemoglobin of the earthworm, Lumbricus terrestris, has four major O2-binding chains, a, b, and c (forming a disulfide-linked trimer) and d ("monomer"). Participation of additional "linker" chains L1, L2, and L3 is necessary fo
Autor:
A D, Santos, J S, Imperial, T, Chaudhary, R C, Beavis, B T, Chait, J P, Hunsperger, B M, Olivera, M E, Adams, D R, Hillyard
Publikováno v:
The Journal of biological chemistry. 267(29)
We report the first molecular characterization of a precursor sequence for a small, Ca2+ channel blocking, peptide spider toxin, omega-agatoxin IA. By integrating information generated from a molecular genetic approach using agatoxin cDNAs with data
Publikováno v:
Analytical chemistry. 63(24)
Publikováno v:
Berichte der Bunsengesellschaft für physikalische Chemie. 93:365-370
Some applications of the powerful novel method of laser desorption combined with multiphoton ionization are shown. The mass spectra of several bio-organic molecules are presented and their intrinsic features upon the multiphoton interaction are discu
Sample-matrix effects in infrared laser neutral desorption, multiphoton-ionization mass spectrometry
Publikováno v:
Chemical Physics Letters. 146:310-314
Sample-matrix effects in laser evaporation of intact neutral molecules (LEIM) prior to multiphoton ionization mass spectrometry (MUPI MS) are studied. The results show that a strong influence exists in adding matrix materials to the sample upon the d