
Autophagy 综述︱山东大学齐鲁医院陈文强/吕慧霞/张猛团队评 …
溶酶体相关膜蛋白 2(lysosome-associated membrane glycoprotein 2, LAMP2)是溶酶体上含量丰富的一种膜蛋白,对溶酶体结构和功能的维持起到重要作用。lamp2基因经选择性剪切后翻译可形成三种蛋白亚型,分别为LAMP2A、LAMP2B和LAMP2C。
细胞器常用蛋白marker全攻略(上) - 知乎专栏
lamp1:lamp2 溶酶体相关膜蛋白1和2(LAMP1: LAMP2)是溶酶体膜的组成部分,因此构成了极佳的溶酶体标志物,以此来作为溶酶体的maker再合适不过。 更多的免疫学相关知识,可以关注优宁维的“小优博士”,即可观看往期视频和本期讲座预告!
Lysosome-associated membrane proteins-1 and -2 (LAMP-1 and LAMP-2 …
2016年10月21日 · Lysosome-associated membrane proteins 1 and 2 (LAMP-1 and LAMP-2) have a large, heavily glycosylated luminal domain composed of two subdomains, and are the most abundant protein components in lysosome membranes.
Lysosomal LAMP proteins regulate lysosomal pH by direct …
2023年7月20日 · We show that LAMP-1 and LAMP-2 directly interact with and inhibit the activity of the lysosomal cation channel TMEM175, a key player in lysosomal pH homeostasis implicated in Parkinson’s disease.
Revisiting LAMP1 as a marker for degradative autophagy …
2020年7月18日 · LAMP1 (lysosomal associated membrane protein 1) and LAMP2 are distributed among autophagic and endolysosomal organelles. Despite widespread distribution, LAMP1 is routinely used as a lysosome marker and LAMP1-positive organelles are often referred to as lysosomal compartments.
溶酶体免疫荧光标记 | Chat01
2024年12月4日 · LAMP1(Lysosome-associated membrane protein 1):溶酶体相关膜蛋白1,是溶酶体膜的主要组成部分,常用于标记溶酶体。 LAMP2(Lysosome-associated membrane protein 2):溶酶体相关膜蛋白2,功能类似于LAMP1,同样是溶酶体的主要标记物之一。 Cathepsin D:溶酶体中的一种酸性蛋白酶,存在于溶酶体内腔,可用于标记溶酶体内容物。 CD63(LAMP3):另一种溶酶体相关膜蛋白,也可作为溶酶体的标记物。 Rab7:小GTPase …
Roles of LAMP-1 and LAMP-2 in lysosome biogenesis and …
2006年10月1日 · Mutations in LAMP-2 gene cause a lysosomal glycogen storage disease, Danon disease, in humans. LAMP-2 deficient mice replicate the symptoms found in Danon patients including accumulation of autophagic vacuoles in heart and skeletal muscle.
LAMP1 - Wikipedia
Lysosomal-associated membrane protein 1 (LAMP-1) also known as lysosome-associated membrane glycoprotein 1 and CD107a (C luster of D ifferentiation 107a), is a protein that in humans is encoded by the LAMP1 gene. The human LAMP1 gene is located on the long arm (q) of chromosome 13 at region 3, band 4 (13q34).
溶酶体标志物简介-分析方法-资讯-生物在线 - BIOON
2024年4月18日 · 溶酶体相关膜蛋白2(LAMP2)是膜糖蛋白家族的一员,作为溶酶体腔内调控pH的重要调节剂,能够促进溶酶体酸化获得最佳水解酶活性。 除此之外,LAMP2也在分子伴侣介导的自噬中起重要作用,不仅能够调节溶酶体对各种应激反应的蛋白质降解,还可以在溶酶体的保护、维持和粘附中发挥作用。 图2 LAMP2抗体免疫组化结果示意图. (货号:K106721P) 已有一些蛋白被鉴定可用作溶酶体标志物(见表1)。
Lysosome-associated membrane proteins-1 and -2 (LAMP-1 and LAMP-2 …
2016年10月21日 · In the present study, we demonstrated that the subdomains of LAMP-1 and LAMP-2 adopt the unique β-prism fold, similar to the domain structure of the dendritic cell-specific-LAMP (DC-LAMP, LAMP-3), confirming the conserved aspect of this family of lysosome-associated membrane proteins.