Myoglobin peptides

Antibodies to antigenic sites of myoglobin Peptides of five myoglobin antigenic sites Sepharose CL-4B 55... 

H. M. Geysen, S. I. Rodda, and T. J. Mason, The antibody response to myoglobin, 1 Systematic synthesis of myoglobin peptides reveals location and substructure of species-dependent continuous antigenic determinants. Mol. Immunol. 23, 709-715 (1986). 

Myoglobin peptides [146] Marine muscle tissue protein, probably of seal species Alaskan pottery fragment, 1200-1400 A.D. NanoESI operating in positive-ion mode, hybrid quadrupole FT-ICR operating in single and tandem mass spectrometry... 

FIGURE 36.16 FT-ICR-MS/MS spectrum obtained from an archaeological protein extract that illustrates the y and b fragments of the myoglobin peptide (VETDLAGHGQEVLIR) via the doubly charged ion at miz 818.936 [146]. 

A typical TIC chromatogram from an analysis of peptides resulting from enzymatic digest of myoglobin. The peaks represent individual peptides eluting from an LC column and being mass measured by a spectrometer coupled to it through a dynamic-FAB inlet/ion source. 

Capillary zone electrophoresis, an up-to-date high resolution separation method useful for proteins and peptides, has been shown to be a useful method for determining electrophoretic mobilities and diffusion coefficients of proteins [3], Diffusion coefficients can be measured from peak widths of analyte bands. The validity of the method was demonstrated by measuring the diffusion coefficients for dansylated amino acids and myoglobin. 

Iwai, K., Fukuoka, S.-I., Fushiki, T., Kido, K., Sengoku, Y., and Semba, T. (1988) Preparation of a verifiable peptide-protein immunogen direction-controlled conjugation of a synthetic fragment of the monitor peptide with myoglobin and application for sequence analysis. Anal. Biochem. 171, 277-282. 

Figure 83. Model of haemoglobin. Explanation H - heme. Peptides are part of myoglobin.

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