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Amino acid sequence determination of human S100A12 (P6, calgranulin C, CGRP, CAAF1) by tandem mass spectrometry
E C Ilg1, H Troxler, D M Bürgisser
1Department of Pediatrics, University of Zurich, Switzerland.
Biochemical and Biophysical Research Communications
|August 5, 1996
Abstract:
S100A12 has been isolated from human neutrophils. The molecular weight and the amino acid sequence of S100A12 was determined by electrospray-mass spectrometry, tandem mass spectrometry and Edman microsequence analysis. Interestingly, a sequence comparison of S100A12 with all known human S100 proteins revealed that S100A12 is the most divergent of the S100 proteins.