Hb F-Lodz Ggamma44(CD3)Ser->Arg
ELECTROPHORESIS Hb FX moves between Hb S and Hb C at alkaline pH
IEF Same as above
CHAIN SEPARATION GgammaX+AgammaT = 61.2%; Ggamma = 25.6%; Agamma = 13.2%
STRUCTURE STUDIES Tryptic digestion of gammaX chain; separation of peptides by reversed phase HPLC; amino acid analysis
DNA ANALYSES Not reported; presumed mutation AGC->CGC at codon 44
NOTES Found in a Polish newborn; Hb FX 37.1% of total Hb
1. Honig, G.R., Koshy, M., Schroeder, W.A., Shelton, J.B., and Shelton, J.R.: Biochim. Biophys. Acta, 707:213, 1982.
2. Cepreganova, B., Gu, L-H., Wilson, J.B., and Huisman, T.H.J.: Hemoglobin, 15: 549, 1991.

This material is from the book A Syllabus of Human Hemoglobin Variants (1996) by Titus H.J. Huisman, Marianne F.H. Carver, and Georgi D. Efremov, published by The Sickle Cell Anemia Foundation in Augusta, GA, USA. Copyright © 1996 by Titus H.J. Huisman. All rights reserved. Neither this work nor any part may be reproduced or transmitted in any form or by any means, electronic or mechanical, microfilming and recording, or by any information storage and retrieval systems, without written permission.