Hb A2-Grovetown delta75(E19)Leu->Val
CONTACT Internal; partly visible
ELECTROPHORESIS No difference observed
IEF Same
CHROMATOGRAPHY Hb X was detected by cation exchange HPLC; Hb X elutes behind Hb A2
DNA ANALYSIS A CTG->GTG mutation at codon 75
NOTES Found in a healthy 13-year-old Black female
1. Molchanova, T.P., Postnikov, Y.V., Gu, L-H., and Huisman, T.H.J.: Hemoglobin, 17:289, 1993.

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.