血红蛋白A2 保内（α2δ2(90)(F6)谷氨酸→缬氨酸）：一种新的δ链变体
Hemoglobin A2 Honai (alpha 2 delta 2(90)(F6)Glu----Val): a new delta chain variant.
作者信息
Fujita S, Ohta Y, Saito S, Kobayashi Y, Naritomi Y, Kawaguchi T, Imamura T, Wada Y, Hayashi A
出版信息
Hemoglobin. 1985;9(6):597-607. doi: 10.3109/03630268508997040.
PMID:2869009
Abstract
A new slow-moving variant of hemoglobin(Hb) A2, designated as Hb A2 Honai, was found to have an amino acid substitution of valine for glutamic acid at position 90(F6) in the delta chain. Hb A2 Honai comprised 0.84% of total hemoglobin. Hb A2 and Hb A were estimated to be 1.30% and 97.85%, respectively. Hb A2 Honai was observed in 4 members of a family in 3 generations. No hematologic abnormalities were associated with Hb A2 Honai.
摘要
发现一种新的缓慢移动的血红蛋白（Hb）A2变体，命名为Hb A2 保奈，其δ链第90位（F6）的谷氨酸被缬氨酸取代。Hb A2 保奈占总血红蛋白的0.84%。估计Hb A2和Hb A分别为1.30%和97.85%。在一个三代家族的4名成员中观察到了Hb A2 保奈。未发现与Hb A2 保奈相关的血液学异常。
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