• Featured Product
  • KD/KO Validated

PARK7,DJ-1 Polyclonal antibody

PARK7,DJ-1 Polyclonal Antibody for IF, IHC, IP, WB,ELISA

Host / Isotype

Rabbit / IgG


human, mouse and More (1)





Cat no : 11681-1-AP


DJ 1, DJ1, Oncogene DJ1, PARK7, Parkinson disease protein 7, Protein DJ 1

Tested Applications

Positive WB detected inHeLa cells, HEK-293 cells, Jurkat cells
Positive IP detected inHeLa cells
Positive IHC detected inhuman gliomas tissue, human kidney tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inSH-SY5Y cells

Recommended dilution

Western Blot (WB)WB : 1:500-1:2000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:500-1:2000 for WB
Immunohistochemistry (IHC)IHC : 1:20-1:200
Immunofluorescence (IF)IF : 1:20-1:200
Sample-dependent, check data in validation data gallery

Product Information

11681-1-AP targets PARK7,DJ-1 in WB, IP, IHC, IF,ELISA applications and shows reactivity with human, mouse samples.

Tested Reactivity human, mouse
Cited Reactivity human, mouse, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen PARK7,DJ-1 fusion protein Ag2287
Full Name Parkinson disease (autosomal recessive, early onset) 7
Calculated molecular weight 189 aa, 20 kDa
Observed molecular weight 20 kDa, 25 kDa
GenBank accession numberBC008188
Gene symbol PARK7
Gene ID (NCBI) 11315
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

PARK7, also named as DJ1, belongs to the peptidase C56 family. It protects cells against oxidative stress and cell death. PARK7 plays a role in regulating expression or stability of the mitochondrial uncoupling proteins SLC25A14 and SLC25A27 in dopaminergic neurons of the substantia nigra pars compacta and attenuates the oxidative stress induced by calcium entry into the neurons via L-type channels during pacemaking. It eliminates hydrogen peroxide and protects cells against hydrogen peroxide-induced cell death. PARK7 has cell-growth promoting activity and transforming activity. It may function as a redox-sensitive chaperone. It's precursor undergoes a cleavage of a C-terminal peptide and subsequent activation of protease activity in response to oxidative stress. The amino acid replace at 166 (L → P) reduces PARK7 protein stability and leads to increased degradation. The predicted MW of this protein is 20 kDa, An additional 25 kDa band can be observed due to modification (PMID: 31767755).


Product Specific Protocols
WB protocol for PARK7,DJ-1 antibody 11681-1-APDownload protocol
IHC protocol for PARK7,DJ-1 antibody 11681-1-APDownload protocol
IF protocol for PARK7,DJ-1 antibody 11681-1-APDownload protocol
IP protocol for PARK7,DJ-1 antibody 11681-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Curr Med Sci

DJ-1 Alters Epirubicin-induced Apoptosis via Modulating Epirubicinactivated Autophagy in Human Gastric Cancer Cells.

Authors - Xue-Kai Pan
  • KD Validated

Evid Based Complement Alternat Med

Mechanistic Study of the Phytocompound, 2- β -D-Glucopyranosyloxy-1-hydroxytrideca-5,7,9,11-tetrayne in Human T-Cell Acute Lymphocytic Leukemia Cells by Using Combined Differential Proteomics and Bioinformatics Approaches.

Authors - Jeng-Yuan Shiau

Oncol Rep

DJ-1 knockdown inhibits growth and xenograft‑induced tumor generation of human hepatocellular carcinoma cells.

Authors - Shunfang Liu


Rosmarinic acid exerts an anticancer effect on osteosarcoma cells by inhibiting DJ-1 via regulation of the PTEN-PI3K-Akt signaling pathway.

Authors - Zhanjun Ma


Enterovirus 71 induces neural cell apoptosis and autophagy through promoting ACOX1 downregulation and ROS generation.

Authors - Lei You

Front Cell Dev Biol

Tea Polyphenols Prevent Sepsis-Induced Lung Injury via Promoting Translocation of DJ-1 to Mitochondria.

Authors - Chun-Mei Jia


The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.


Daniel (Verified Customer) (04-16-2019)

Specific band in RCC4 cells

  • Applications: Western Blot,
  • Primary Antibody Dilution: 1:1000
  • Cell Tissue Type: Human kidney cancer cells (RCC4)
PARK7,DJ-1 Antibody Western Blot, validation (1:1000 dilution) in Human kidney cancer cells (RCC4) (Cat no:11681-1-AP)