RPS3
RPS3,全稱(chēng)核糖體蛋白S3,是核糖體40S亞基的重要組成部分,參與蛋白質(zhì)合成過(guò)程。該蛋白還具有多種核糖體外功能,如DNA修復(fù)、凋亡調(diào)節(jié)、細(xì)胞信號(hào)傳遞、轉(zhuǎn)錄調(diào)控和轉(zhuǎn)化等。RPS3在多種生理過(guò)程中發(fā)揮作用,與細(xì)胞存活、凋亡、放射抗性和B細(xì)胞中免疫球蛋白κ輕鏈基因的表達(dá)密切相關(guān)。研究發(fā)現(xiàn),RPS3在血液惡性腫瘤中高表達(dá),并導(dǎo)致蛋白酶體抑制劑的耐藥性,與腫瘤的生存率呈負(fù)相關(guān)。此外,RPS3還與肝癌的發(fā)生發(fā)展有關(guān),通過(guò)轉(zhuǎn)錄后調(diào)控SIRT1的表達(dá)影響肝癌進(jìn)展。針對(duì)RPS3的藥物研發(fā)取得了一定進(jìn)展,例如施菊妹教授團(tuán)隊(duì)研發(fā)的靶向TRIP13的特異性小分子抑制劑DCZ0415,通過(guò)抑制TRIP13/PRS3/NF-κB信號(hào)通路軸對(duì)耐藥性血液惡性腫瘤表現(xiàn)出強(qiáng)烈的細(xì)胞毒性。RPS3及其相關(guān)通路已成為腫瘤治療的重要靶點(diǎn),為復(fù)發(fā)/耐藥性腫瘤患者的治療提供了新思路。
熱銷(xiāo)產(chǎn)品
Recombinant Human 40S ribosomal protein S3 (RPS3) (CSB-EP020443HUC7)
驗(yàn)證數(shù)據(jù)

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
驗(yàn)證數(shù)據(jù)

Western blot analysis of extracts from HepG2 cells, using RPS3 antibody.

Immunohistochemistry analysis of paraffin-embedded human tonsil tissue using RPS3 antibody.
RPS3 Antibodies
RPS3 for Homo sapiens (Human)
產(chǎn)品貨號(hào) | 產(chǎn)品名稱(chēng) | 種屬反應(yīng)性 | 應(yīng)用類(lèi)型 |
---|---|---|---|
CSB-PA020443GA01HU | RPS3 Antibody | Human,Mouse,Rat | ELISA,WB,IHC |
CSB-PA136884 | RPS3 Antibody | Human,Mouse | ELISA,WB,IHC |
CSB-PA004002 | RPS3 Antibody | Human,Mouse,Rat | WB, IHC, ELISA |
CSB-PA152933 | RPS3 Antibody | Human,Mouse,Rat | ELISA,WB,IHC |
CSB-PA084207 | RPS3 Antibody | Human,Mouse,Rat | ELISA,WB,IHC |
RPS3 Proteins
RPS3 Proteins for Homo sapiens (Human)
產(chǎn)品貨號(hào) | 產(chǎn)品名稱(chēng) | 來(lái)源 |
---|---|---|
CSB-YP020443HU CSB-BP020443HU CSB-MP020443HU CSB-EP020443HU-B |
Recombinant Human 40S ribosomal protein S3 (RPS3) | Yeast Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CSB-EP020443HU | Recombinant Human 40S ribosomal protein S3 (RPS3) | E.coli |
CSB-EP020443HUC7 | Recombinant Human 40S ribosomal protein S3 (RPS3) | E.coli |