Ras-相關(guān)蛋白 Rab-5A 抗體-Rab5 Antibody: Dylight 350代理/參數(shù)/廠家-一抗-艾美捷科技有限公司

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中文名稱: Ras-相關(guān)蛋白 Rab-5A 抗體

英文名字: Rab5 Antibody: Dylight 350

供應(yīng)商: StressMarq

產(chǎn)品貨號(hào): SPC-168D-DY350

產(chǎn)品報(bào)價(jià): ￥已停產(chǎn)

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背景資料: Rab5 is a 24kDa member of the Rab family of small guanosine triphosphatases (GTPases), Ras superfamily. Rab GTPases are central regulators of membrane trafficking in the eukaryotic cell. Their regulatory capacity depends on their ability to cycle between the GDP -bound inactive and GTP-bound active states. This conversion is regulated by GDP/GTP exchange factors (GEPs), GDP dissociation inhibitors (GDIs) and GTPase-activating proteins (GAPs) (1, 2). Activation of a Rab protein is coupled to its association with intracellular membranes, allowing it to recruit downstream effector proteins to the cytoplasmic surface of a subcellular compartment (3). Through these proteins, Rab GTPases regulate vesicle formation, actin- and tubulin-dependent vesicle movement, and membrane fusion(1). Rab proteins contain conserved regions involved in guanine-nucleotide binding, and hyper variable COHO-terminal domains with a cysteine motif implicated in subcellular targeting. Post-translational modification of the cysteine motif with one or two geranyl groups is essential for the membrane association and correct intracellular localization of Rab proteins(3). Each Rab shows a characteristic subcellular distribution (4).nIn particular, Rab5 is ubiquitously expressed in human tissues. It localizes mainly to early endosomes, but is also present on the plasma membrane. It regulates the fusion between endocytic vesicles and early endosomes, as well as the homotypic fusion between early endosomes (5). Among the proteins recruited by the GTP-bound active Rab5 are Rabaptin-5 and EEA1 (6). Anti-Rab5 may be used as an early endosome marker.

應(yīng)用類型: WB | IHC | ICC/IF

免疫原: 人 Rab5 合成肽, 鑰孔蟲戚血藍(lán)素螯合; 與狗Rab5 對(duì)應(yīng)氨基酸序列相同

來(lái)源宿主: 兔

反應(yīng)性: 人 | 小鼠 | 大鼠 | 牛 | 猴

保存建議: 廠家推薦藍(lán)冰運(yùn)輸。收到產(chǎn)品后建議保存于-20oC。

其他: StressMarq Biosciences Inc. 在2007年成立于加拿大維多利亞，是一家生物科技公司，專門從事試劑與試劑盒研究，服務(wù)范圍遍及3055多個(gè)國(guó)家。 StressMarq公司的核心技術(shù)領(lǐng)域?yàn)榧?xì)胞應(yīng)激（尤其是熱休克蛋白（HSP）領(lǐng)域，領(lǐng)先全球），離子通道，載體研究，同時(shí)在神經(jīng)科學(xué)領(lǐng)域推出特有的具有生物活性的Tau蛋白與A-突觸核蛋白。產(chǎn)品領(lǐng)域涉及到：細(xì)胞凋亡、細(xì)胞信號(hào)、通路和轉(zhuǎn)運(yùn)、細(xì)胞器標(biāo)志物、熱休克、神經(jīng)生物學(xué)、神經(jīng)科學(xué)、氧化應(yīng)激、磷酸化運(yùn)輸?shù)取３颂峁┯糜谶M(jìn)一步研究的相關(guān)工具外，Str