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别名
Parkin,PRKN,PARK2,E3 ubiquitin-protein ligase parkin,Parkin RBR E3 ubiquitin-protein ligase,Parkinson juvenile disease protein 2 (Parkinson disease protein 2)宿主来源
Rabbit抗原名称
Parkin免疫原
Synthetic Peptide细胞定位
Nucleus, CytoplasmAccession
O60260抗体类型
Polyclonal antibody抗体同种型
IgG应用
IHC-P, ICC, WB反应种属 ?
Hu, Ms, Rt阳性样本
SH-SY5Y, Neuro-2a, mouse brain, PC-12, rat brain纯化方式
Immunogen Affinity浓度
0.5 mg/ml标记
Unconjugated性状
Liquid缓冲体系
PBS, 40% Glycerol, 0.05% BSA, 0.03% Proclin 300
储存条件
12 months from date of receipt / reconstitution, -20 °C as supplied
| 应用 | 稀释度 | 推荐种属 |
|---|---|---|
| WB | 1:1000 | Hu, Ms, Rt |
| IHC-P | 1:250 | Hu |
| ICC | 1:500 | Hu |
Parkin protein, encoded by the PRKN gene, is a cytosolic E3 ubiquitin ligase that plays a crucial role in maintaining cellular protein homeostasis and mitochondrial quality control. It is involved in the ubiquitination of target proteins, marking them for degradation by the 26S proteasome, and is essential for the process of mitophagy, which helps eliminate damaged mitochondria. Parkin's dysfunction, often due to mutations in the PRKN gene, is linked to autosomal recessive juvenile parkinsonism and is also implicated in the pathogenesis of sporadic Parkinson's disease (PD). Impairment of Parkin's E3 ligase activity leads to the accumulation of misfolded proteins and damaged mitochondria, contributing to neuronal cell death. Parkin has also been identified as a tumor suppressor, with its reduced expression or mutations associated with various cancers. Understanding the regulation of Parkin's activity is crucial for developing therapeutic strategies to treat PD and other related disorders.
免疫印迹
WB result of Parkin Rabbit pAb
Primary antibody: Parkin Rabbit pAb at 1/1000 dilution
Lane 1: SH-SY5Y whole cell lysate 20 µg
Secondary antibody: Goat Anti-rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
Predicted MW: 52 kDa
Observed MW: 48 kDaWB result of Parkin Rabbit pAb
Primary antibody: Parkin Rabbit pAb at 1/1000 dilution
Lane 1: Neuro-2a whole cell lysate 20 µg
Lane 2: mouse brain lysate 20 µg
Secondary antibody: Goat Anti-rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
Predicted MW: 52 kDa
Observed MW: 48 kDaWB result of Parkin Rabbit pAb
Primary antibody: Parkin Rabbit pAb at 1/1000 dilution
Lane 1: PC-12 whole cell lysate 20 µg
Lane 2: rat brain lysate 20 µg
Secondary antibody: Goat Anti-rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
Predicted MW: 52 kDa
Observed MW: 48 kDa
免疫组化
IHC shows positive staining in paraffin-embedded human cerebral cortex. Anti-Parkin antibody was used at 1/250 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded human cardiac muscle. Anti-Parkin antibody was used at 1/250 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded human kidney. Anti-Parkin antibody was used at 1/250 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded human stomach. Anti-Parkin antibody was used at 1/250 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded human colon cancer. Anti-Parkin antibody was used at 1/250 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded human hepatocellular carcinoma. Anti-Parkin antibody was used at 1/250 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded human thyroid cancer. Anti-Parkin antibody was used at 1/250 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
免疫细胞化学
ICC shows positive staining in SH-SY5Y cells. Anti- Parkin antibody was used at 1/500 dilution (Green) and incubated overnight at 4°C. Goat polyclonal Antibody to Rabbit IgG - H&L (Alexa Fluor® 488) was used as secondary antibody at 1/1000 dilution. The cells were fixed with 100% ice-cold methanol and permeabilized with 0.1% PBS-Triton X-100. Nuclei were counterstained with DAPI (Blue). Counterstain with tubulin (Red).
组织表达图谱
Expression of Parkin in tumor tissue.
Expression of Parkin in human tissue.
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