赛默飞提供基于Molecular Probes技术的高品质内质网 (ER) 荧光探针和标记试剂，包括用于活细胞内质网染色的ER-Tracker试剂，和用于固定细胞内质网染色的SelectFX Alexa Fluor 488 内质网标记试剂盒。

ER-Tracker dyes are highly selective, cell-permeant, live cell endoplasmic reticulum stains. At low concentrations, these dyes have not been shown to be toxic to cells. When cells are stained using the protocol provided, the ER staining pattern is partially retained after fixation with formaldehyde.

ER-Tracker Red dye is cell-permeant, live-cell stain that is highly selective for the endoplasmic reticulum (ER) that when stained using the protocol provided, the staining pattern is partially retained after fixation with formaldehyde. This stain consists of the green-fluorescent BODIPY TR dye and glibenclamide.

Heterogenous ER staining: normal breast epithelium, usual ductal hyperplasia and florid epithelial hyperplasia AR can be used to demonstrate apocrine differentiation, usually with coexpression of GCDFP15 ( Pathol Res Pract 1997;193:753 , BMC Cancer 2014;14:546 )

ER-Tracker Red是一种具有细胞膜通透性的内质网(endoplasmic reticulum, ER)红色荧光探针，对内质网有高度选择性，可以用于活细胞内质网特异性荧光染色。 微信在线咨询

In both live and fixed cells, the flattened membranous sacs of the ER and the Golgi apparatus can be stained with a variety of lipophilic probes and then distinguished by their morphology.

内质网 （ER）是真核生物细胞中的一种 细胞器，它由扁平的、膜包裹的囊或管状结构组成相互连接的网络，称为池。 内质网的膜与外核膜是连续的。 内质网存在于大多数 真核细胞 中，但在红细胞和精子中不存在。 此单元格导航器™ 活细胞内质网（ER） 染色试剂盒 使用ER示踪剂™ 红色作为ER标记。 ER示踪剂™ 红染色是一种 细胞渗透 荧光染料，对内质网有很高的选择性。 这种 染色剂 由一种红色荧光染料和ER粘合剂组成，在大多数细胞类型中，ER粘合剂选择性地结合 …

2020年1月13日 · Optimal external (ideally on-slide) controls for both estrogen receptor (ER) and progesterone receptor (PgR) should include multiple tissues, including ones with expected strong staining, lower limit of detection levels, and negative controls; tonsil and cervix have been used to meet these criteria.

2018年3月20日 · 内质网（Endoplasmic Reticulum，ER）存在于除哺乳动物成熟的红细胞外的各种真核细胞中。内质网是细胞内的一个精细的膜系统。是交织分布于细胞质中的膜的管道系统。两膜间是扁平的腔、囊或池。