PRKN
帕金森病相關(guān)蛋白PRKN(Parkin RBR E3泛素蛋白連接酶),也被稱為帕金蛋白,是細(xì)胞內(nèi)重要的“質(zhì)檢員”之一。它通過識別并標(biāo)記異常蛋白質(zhì),引導(dǎo)細(xì)胞清理系統(tǒng)清除受損組分,維持線粒體正常功能。PRKN活性異常與約50%的早發(fā)型家族性帕金森病直接相關(guān),患者在30歲前即出現(xiàn)震顫、運(yùn)動遲緩等癥狀。近年研究還發(fā)現(xiàn),帕金蛋白功能失調(diào)可能與阿爾茨海默病、某些癌癥的代謝異常存在關(guān)聯(lián)。
針對帕金蛋白的藥物開發(fā)聚焦于恢復(fù)其活性或補(bǔ)償功能缺失。美國制藥公司Voyager Therapeutics的基因療法VB-671已完成動物實(shí)驗(yàn),通過病毒載體遞送正常PRKN基因。小分子領(lǐng)域,諾華公司篩選出能穩(wěn)定帕金蛋白構(gòu)象的化合物NVP-1,目前已進(jìn)入Ⅰ期臨床試驗(yàn)。
熱銷產(chǎn)品
Recombinant Human E3 ubiquitin-protein ligase parkin (PRKN) (CSB-BP017451HU)
驗(yàn)證數(shù)據(jù)

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
PRKN Antibody (CSB-PA017451LA01HU)
驗(yàn)證數(shù)據(jù)

Western Blot
Positive WB detected in: HepG2 whole cell lysate, SH-SY5Y whole cell lysate, Jurkat whole cell lysate
All lanes: PRKN antibody at 3µg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 52, 49, 24, 31, 43, 36, 44, 47 kDa
Observed band size: 52 kDa

IHC image of CSB-PA017451LA01HU diluted at 1:600 and staining in paraffin-embedded human testis tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.

IHC image of CSB-PA017451LA01HU diluted at 1:600 and staining in paraffin-embedded human adrenal gland tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.

Immunofluorescent analysis of PC-3 cells using CSB-PA017451LA01HU at dilution of 1:100 and Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L)
PRKN Antibodies
PRKN for Homo sapiens (Human)
產(chǎn)品貨號 | 產(chǎn)品名稱 | 種屬反應(yīng)性 | 應(yīng)用類型 |
---|---|---|---|
CSB-PA017451LA01HU | PRKN Antibody | Human | ELISA, WB, IHC, IF |
CSB-PA076233 | PARK2 Antibody | Human,Mouse,Rat | ELISA,WB,IHC |
CSB-PA003708 | PARK2 Antibody | Human | WB, IHC, ELISA |
CSB-PA020235 | Phospho-PARK2 (S131) Antibody | Human | WB, IHC, ELISA |
CSB-PA020236 | PARK2 Antibody | Human,Mouse,Rat | WB, IHC, IF, ELISA |
PRKN Proteins
PRKN Proteins for Homo sapiens (Human)
產(chǎn)品貨號 | 產(chǎn)品名稱 | 來源 |
---|---|---|
CSB-YP017451HU CSB-MP017451HU CSB-EP017451HU-B |
Recombinant Human E3 ubiquitin-protein ligase parkin (PRKN) | Yeast Mammalian cell In Vivo Biotinylation in E.coli |
CSB-EP017451HU | Recombinant Human E3 ubiquitin-protein ligase parkin (PRKN) | E.coli |
CSB-BP017451HU | Recombinant Human E3 ubiquitin-protein ligase parkin (PRKN) | Baculovirus |
CSB-BP017451HUb1 | Recombinant Human E3 ubiquitin-protein ligase parkin (PRKN) | Baculovirus |
PRKN Proteins for Rattus norvegicus (Rat)
產(chǎn)品貨號 | 產(chǎn)品名稱 | 來源 |
---|---|---|
CSB-YP864348RA CSB-EP864348RA CSB-MP864348RA CSB-EP864348RA-B |
Recombinant Rat E3 ubiquitin-protein ligase parkin (Park2) | Yeast E.coli Mammalian cell In Vivo Biotinylation in E.coli |
CSB-EP864348RAb1 | Recombinant Rat E3 ubiquitin-protein ligase parkin (Park2) | E.coli |
CSB-BP864348RA | Recombinant Rat E3 ubiquitin-protein ligase parkin (Prkn) | Baculovirus |
PRKN Proteins for Mus musculus (Mouse)
產(chǎn)品貨號 | 產(chǎn)品名稱 | 來源 |
---|---|---|
CSB-YP893911MO CSB-BP893911MO CSB-MP893911MO CSB-EP893911MO-B |
Recombinant Mouse E3 ubiquitin-protein ligase parkin (Prkn) | Yeast Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
PRKN Proteins for Mus musculus(Mouse)
產(chǎn)品貨號 | 產(chǎn)品名稱 | 來源 |
---|---|---|
CSB-EP893911MO | Recombinant Mouse E3 ubiquitin-protein ligase parkin (Prkn) | E.coli |