Results 261 to 270 of about 184,724 (334)

Cyanogen bromide peptides of the fibrillar collagens I, III, and V and their mass spectrometric characterization: detection of linear peptides, peptide glycosylation, and cross-linking peptides involved in formation of homo- and heterotypic fibrils.

Journal of Proteome Research, 2007
The network of the fibrillar collagens I, III, and V, extracted from fetal calf skin and cleaved with cyanogen bromide, was studied by means of ultraviolet matrix-assisted laser desorption ionization time-of-flight mass spectrometry (UV-MALDI MS). Nearly
W. Henkel, K. Dreisewerd
semanticscholar   +1 more source

Isolation and characterization of four heparin-binding cyanogen bromide peptides of human plasma apolipoprotein B.

Biochemistry, 1987
Apolipoprotein B-100 (apoB-100) is the major protein constituent of human plasma low-density lipoproteins (LDL). On the basis of its amino acid sequence [Chen, S.-H., Yang, C.-Y., Chen, P.-F., Setzer, D., Tanimura, M., Li, W.-H., Gotto, A.
N. Hirose, D. T. Blankenship, Michele A. Krivanek, Richard L. Jackson, A. Cardin   +4 more
semanticscholar   +1 more source

Determination of Nikethamide with Cyanogen Bromide and Barbituric Acid [PDF]

Journal of Pharmaceutical Sciences, 1962
Two procedures are presented for the determination of nikethamide which involve its reaction with cyanogen bromide and barbituric acid. The first method is highly specific while the second is more rapid but slightly less specific. These methods have the advantage of being simpler, more rapid, and more specific than the present N.F. procedure.
O. Pelletier, J.A. Campbell
openaire   +2 more sources

Enhancement of cyanogen bromide cleavage yields for methionyl-serine and methionyl-threonine peptide bonds.

Analytical Biochemistry, 1999
Cyanogen bromide (CNBr) is a common chemical used to hydrolyze peptide bonds C-terminal to methionine residues in peptides and proteins. In most cases, the efficiency of this bond cleavage is greater than 90% except in situations where a serine or ...
Raymond E. Kaiser, Lorraine Metzka
semanticscholar   +1 more source

The progeny of rabbit articular chondrocytes synthesize collagen types I and III and type I trimer, but not type II. Verifications by cyanogen bromide peptide analysis.

Biochemistry, 1977
The radioactive collagens synthesized by the fourth subculture progeny of rabbit articular chondrocytes were extracted and purified after limited pepsin digestion by neutral and acid salt precipitation.
P. Benya, S. R. Padilla, M. Nimni
semanticscholar   +1 more source

Formation of Cyanogen Bromide and Other Volatile DBPs in the Disinfection of Bromide-Rich Lake Water

, 1999
Production of cyanogen bromide (CNBr) and other volatile DBPs was studied in bromide-rich lake water during disinfection with chlorine, chloramine, and chlorine dioxide.
L. Heller-Grossman, Anna Idin, B. Limoni-Relis, M. Rebhun   +3 more
semanticscholar   +1 more source

Isolation of N-terminal protein sequence tags from cyanogen bromide cleaved proteins as a novel approach to investigate hydrophobic proteins.

Journal of Proteome Research, 2003
A novel method for the isolation of protein sequence tags to identify proteins in a complex mixture of hydrophobic proteins is described. The PST (Protein Sequence Tag) technology deals with the isolation and MS/MS based identification of one N-terminal ...
K. Kuhn, A. Thompson, T. Prinz, Jörg Müller, C. Baumann, G. Schmidt, T. Neumann, C. Hamon   +7 more
semanticscholar   +1 more source

Ring closure with cyanogen bromide

Journal of Heterocyclic Chemistry, 1969
A novel synthesis of 4-phenylpiperidines and related nitrogen heterocycles, using cyanogen bromide as the condensing agent.
Paul Pranc, Russell Kwok
openaire   +2 more sources

Quantification of aqueous cyanogen chloride and cyanogen bromide in environmental samples by MIMS

Water Research, 2005
Membrane introduction mass spectrometry (MIMS) was developed and verified for the direct quantification of cyanogen chloride (CNCl) and cyanogen bromide (CNBr) in environmental samples without any sample workup. Factors including the membrane temperature and the liquid flow rates were examined for system optimization.
Yang, Xin, Shang, Chii
openaire   +4 more sources

The cyanogen bromide peptides of bovine soluble and insoluble collagens. II. Tissue specific cross-linked peptides of insoluble skin and dentin collagen.

Connective Tissue Research, 1976
Cyanogen bromide peptides were prepared from insoluble bovine skin and dentin collagens and compared by electrophoresis in polyacrylamide gels containing sodium dodecylsulphate, with those of the alpha1 and alpha2 chains of soluble type I and type III ...
P. Scott, A. Veis
semanticscholar   +1 more source