中性粒细胞的细胞色素b - 245也存在于人类单核细胞、巨噬细胞和嗜酸性粒细胞中。
Cytochrome b-245 of neutrophils is also present in human monocytes, macrophages and eosinophils.
作者信息
Segal A W, Garcia R, Goldstone H, Cross A R, Jones O T
出版信息
Biochem J. 1981 Apr 15;196(1):363-7. doi: 10.1042/bj1960363.
Abstract
A cytochrome b with a midpoint oxidation-reduction potential of -245mV (cytochrome b-245) that is a major component of the microbicidal oxidase system of human neutrophil leucocytes has been identified in human eosinophils, monocytes and macrophages at concentrations similar to that found in human neutrophils. It was absent from a variety of other cells. This cytochrome is present in phagocytic leucocytes and probably plays an important part in the specialized activities of these cells.
摘要
一种中点氧化还原电位为-245mV的细胞色素b（细胞色素b-245）已在人类嗜酸性粒细胞、单核细胞和巨噬细胞中被鉴定出来，它是人类中性粒细胞杀菌氧化酶系统的主要成分，其浓度与在人类中性粒细胞中发现的浓度相似。在多种其他细胞中未发现该物质。这种细胞色素存在于吞噬性白细胞中，可能在这些细胞的特殊活动中起重要作用。
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