- Catalog number
- M00757-1
- Size / count
- 100 µL
- Dry ice
- No
- Hazardous
- No
- Discontinued
- Yes
- Synonyms
- Protein/nucleic acid deglycase DJ-1 ;3.1.2.- ;3.5.1.- ;3.5.1.124 ; Maillard deglycase ; Oncogene DJ1 ; Parkinson disease protein 7 ; Parkinsonism-associated deglycase ; Protein DJ-1 ; DJ-1; PARK7
- Gene Name
- PARK7
- UniProt
- Q99497
- Host
- Mouse
- Reactivity
- Human, Bovine
- Immunogen
- Full length recombinant human DJ-1 expressed in and purified from E. coli.
- Clonality
- Monoclonal
- Tissue Specificity
- Highly expressed in pancreas, kidney, skeletal muscle, liver, testis and heart. Detected at slightly lower levels in placenta and brain (at protein level) . Detected in astrocytes, Sertoli cells, spermatogonia, spermatids and spermatozoa. Expressed by pancreatic islets at higher levels than surrounding exocrine tissues (PubMed:22611253) . .
- Applications
- IHC, WB
- Field of Research
- Cancer, Chromatin Binding Proteins, DNA/RNA Binding, Epigenetics and Nuclear Signaling, G Protein Signaling, Metabolism, Neurodegenerative Disease, Neurology Process, Neuroscience, Oxidative Stress, Pathways and Processes, Redox Metabolism, Regulators, Signal Transduction, Signaling Pathway, Small G Proteins
- Concentration
- 0.5-1mg/ml, actual concentration vary by lot. Use suggested dilution ratio to decide dilution procedure.
- Dilution
- WB: 1:5,000. IF/IHC: 1:5,000 .
- Function
- Protein and nucleotide deglycase that catalyzes the deglycation of the Maillard adducts formed between amino groups of proteins or nucleotides and reactive carbonyl groups of glyoxals (PubMed:25416785, PubMed:28596309) . Thus, functions as a protein deglycase that repairs methylglyoxal- and glyoxal-glycated proteins, and releases repaired proteins and lactate or glycolate, respectively. Deglycates cysteine, arginine and lysine residues in proteins, and thus reactivates these proteins by reversing glycation by glyoxals. Acts on early glycation intermediates (hemithioacetals and aminocarbinols), preventing the formation of advanced glycation endproducts (AGE) that cause irreversible damage (PubMed:25416785, PubMed:28013050, PubMed:26995087) . Also functions as a nucleotide deglycase able to repair glycated guanine in the free nucleotide pool (GTP, GDP, GMP, dGTP) and in DNA and RNA. Is thus involved in a major nucleotide repair system named guanine glycation repair (GG repair), dedicated to reversing methylglyoxal and glyoxal damage via nucleotide sanitization and direct nucleic acid repair (PubMed:28596309) . Also displays an apparent glyoxalase activity that in fact reflects its deglycase activity (PubMed:22523093) . Plays an important role in cell protection against oxidative stress and cell death acting as oxidative stress sensor and redox-sensitive chaperone and protease; functions probably related to its primary function (PubMed:17015834, PubMed:20304780, PubMed:18711745, PubMed:12796482, PubMed:19229105, PubMed:25416785, PubMed:26995087) . It is involved in neuroprotective mechanisms like the stabilization of NFE2L2 and PINK1 proteins, male fertility as a positive regulator of androgen signaling pathway as well as cell growth and transformation through, for instance, the modulation of NF-kappa-B signaling pathway (PubMed:12612053, PubMed:15502874, PubMed:14749723, PubMed:17015834, PubMed:21097510, PubMed:18711745) . Eliminates hydrogen peroxide and protects cells against hydrogen peroxide-induced cell death (PubMed:16390825) . Required for correct mitochondrial morphology and function as well as for autophagy of dysfunctional mitochondria (PubMed:19229105, PubMed:16632486) . 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 (PubMed:18711745) . Regulates astrocyte inflammatory responses, may modulate lipid rafts-dependent endocytosis in astrocytes and neuronal cells (PubMed:23847046) . In pancreatic islets, involved in the maintenance of mitochondrial reactive oxygen species (ROS) levels and glucose homeostasis in an age- and diet dependent manner. Protects pancreatic beta cells from cell death induced by inflammatory and cytotoxic setting (By similarity) . Binds to a number of mRNAs containing multiple copies of GG or CC motifs and partially inhibits their translation but dissociates following oxidative stress (PubMed:18626009) . Metal- binding protein able to bind copper as well as toxic mercury ions, enhances the cell protection mechanism against induced metal toxicity (PubMed:23792957) . In macrophages, interacts with the NADPH oxidase subunit NCF1 to direct NADPH oxidase-dependent ROS production, and protects against sepsis (By similarity) . .
- Molecular Weight
- 19891 MW
- Shipping Conditions
- Available
- Storage Conditions
- Store at -20°C for one year. For short term storage and frequent use, store at 4°C for up to one month. Avoid repeated freeze-thaw cycles.
- Other Gene Names
- Protein/nucleic acid deglycase DJ-1
- Subcellular Location
- Cell membrane ; Lipid-anchor . Cytoplasm . Nucleus . Membrane raft . Mitochondrion . Under normal conditions, located predominantly in the cytoplasm and, to a lesser extent, in the nucleus and mitochondrion. Translocates to the mitochondrion and subsequently to the nucleus in response to oxidative stress and exerts an increased cytoprotective effect against oxidative damage (PubMed:18711745) . Detected in tau inclusions in brains from neurodegenerative disease patients (PubMed:14705119) . Membrane raft localization in astrocytes and neuronal cells requires palmitoylation. .
