ISSN:
0173-0835
Keywords:
Capillary electrophoresis
;
Mass spectrometry
;
C-terminal modification
;
Chemistry
;
Biochemistry and Biotechnology
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Biology
,
Chemistry and Pharmacology
Notes:
To identify the form of the C-terminal amino acid of a sea anemone toxin, the native protein was compared with two synthetic proteins comprising the same sequence and a free or an amide C-terminal form. Using electrospray ionization-mass spectrometry, capillary electrophoresis and the coupling of both techniques, we assigned the C-terminus of the native protein to be in the free carboxyl form.
Additional Material:
4 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/elps.1150170519
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