RecombinantRabMAb

Recombinant Anti-PARK7/DJ1 antibody [EP2815Y] (Alexa Fluor® 488) (ab203989)

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Key features and details

  • Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
  • Rabbit monoclonal [EP2815Y] to PARK7/DJ1 (Alexa Fluor® 488)
  • Suitable for: Flow Cyt, ICC/IF
  • Reacts with: Human
  • Conjugation: Alexa Fluor® 488. Ex: 495nm, Em: 519nm

Overview

  • Product name

    Anti-PARK7/DJ1 antibody [EP2815Y] (Alexa Fluor® 488)
    See all PARK7/DJ1 primary antibodies

  • Description

    Rabbit monoclonal [EP2815Y] to PARK7/DJ1 (Alexa Fluor® 488)

  • Host species

    Rabbit

  • Conjugation

    Alexa Fluor® 488. Ex: 495nm, Em: 519nm

  • Tested applications

    Suitable for: Flow Cyt, ICC/IFmore details

  • Species reactivity

    Reacts with: Human
    Predicted to work with: Mouse, Rat

  • Immunogen

    Synthetic peptide corresponding to Human PARK7/DJ1 (N terminal).

  • Positive control

    • ICC/IF: HeLa cells. Flow Cyt: HeLa cells.

  • General notes

    This product is a recombinant monoclonal antibody, which offers several advantages including:

    • - High batch-to-batch consistency and reproducibility
    • - Improved sensitivity and specificity
    • - Long-term security of supply
    • - Animal-free production
    For more information see here.

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

    Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

    Reproducibility is key to advancing scientific discovery and accelerating scientists’ next breakthrough.

    Abcam is leading the way with our range of recombinant antibodies, knockout-validated antibodies and knockout cell lines, all of which support improved reproducibility.

    We are also planning to innovate the way in which we present recommended applications and species on our product datasheets, so that only applications & species that have been tested in our own labs, our suppliers or by selected trusted collaborators are covered by our Abpromise™ guarantee.

    In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.

    We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.

    Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.

    Please check that this product meets your needs before purchasing. If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, as well as customer reviews and Q&As.

Properties

Applications

Our Abpromise guarantee covers the use of ab203989 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
Flow Cyt 1/50.
ICC/IF 1/200.

This product gave a positive signal in HeLa cells fixed with 100% methanol (5 min).

Target

  • Function

    Protects cells against oxidative stress and cell death. 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. Eliminates hydrogen peroxide and protects cells against hydrogen peroxide-induced cell death. May act as an atypical peroxiredoxin-like peroxidase that scavenges hydrogen peroxide. Following removal of a C-terminal peptide, displays protease activity and enhanced cytoprotective action against oxidative stress-induced apoptosis. Stabilizes NFE2L2 by preventing its association with KEAP1 and its subsequent ubiquitination. Binds to OTUD7B and inhibits its deubiquitinating activity. Enhances RELA nuclear translocation. Binds to a number of mRNAs containing multiple copies of GG or CC motifs and partially inhibits their translation but dissociates following oxidative stress. Required for correct mitochondrial morphology and function and for autophagy of dysfunctional mitochondria. Regulates astrocyte inflammatory responses. Acts as a positive regulator of androgen receptor-dependent transcription. Prevents aggregation of SNCA. Plays a role in fertilization. Has no proteolytic activity. Has cell-growth promoting activity and transforming activity. May function as a redox-sensitive chaperone.

  • Tissue specificity

    Highly expressed in pancreas, kidney, skeletal muscle, liver, testis and heart. Detected at slightly lower levels in placenta and brain. Detected in astrocytes, Sertoli cells, spermatogonia, spermatids and spermatozoa.

  • Involvement in disease

    Defects in PARK7 are the cause of Parkinson disease type 7 (PARK7) [MIM:606324]. A neurodegenerative disorder characterized by resting tremor, postural tremor, bradykinesia, muscular rigidity, anxiety and psychotic episodes. PARK7 has onset before 40 years, slow progression and initial good response to levodopa. Some patients may show traits reminiscent of amyotrophic lateral sclerosis-parkinsonism/dementia complex (Guam disease).

  • Sequence similarities

    Belongs to the peptidase C56 family.

  • Post-translational
    modifications

    Sumoylated on Lys-130 by PIAS2 or PIAS4; which is enhanced after ultraviolet irradiation and essential for cell-growth promoting activity and transforming activity.
    Cys-106 is easily oxidized to sulfinic acid.
    Undergoes cleavage of a C-terminal peptide and subsequent activation of protease activity in response to oxidative stress.

  • Cellular localization

    Cytoplasm. Nucleus. 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. Detected in tau inclusions in brains from neurodegenerative disease patients.
  • Information by UniProt

  • Database links

    see all

  • Alternative names

    • CAP1 antibody
    • DJ-1 antibody
    • DJ1 antibody
    • DJ1 protein antibody
    • Epididymis secretory sperm binding protein Li 67p antibody
    • FLJ27376 antibody
    • FLJ34360 antibody
    • FLJ92274 antibody
    • HEL S 67p antibody
    • Oncogene DJ1 antibody
    • OTTHUMP00000001348 antibody
    • OTTHUMP00000001349 antibody
    • OTTHUMP00000001350 antibody
    • OTTHUMP00000001351 antibody
    • PARK7 antibody
    • PARK7_HUMAN antibody
    • Parkinson disease (autosomal recessive, early onset) 7 antibody
    • Parkinson disease protein 7 antibody
    • Parkinson protein 7 antibody
    • Protein DJ-1 antibody
    • SP22 antibody
    see all

Images

  • Flow Cytometry - Anti-PARK7/DJ1 antibody [EP2815Y] (Alexa Fluor® 488) (ab203989)
    Flow Cytometry - Anti-PARK7/DJ1 antibody [EP2815Y] (Alexa Fluor® 488) (ab203989)
    Overlay histogram showing HeLa cells stained with ab203989 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab203989, 1/50 dilution) for 30 min at 22°C. Isotype control antibody (black line) was rabbit monoclonal IgG [EPR25A] Alexa Fluor® 488 (ab199091) used at the same concentration and conditions as the primary antibody. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter. This antibody gave a positive signal in HeLa cells fixed with 4% formaldehyde (10 min)/permeabilized with 0.1% PBS-Tween for 20 min used under the same conditions.
  • Immunocytochemistry/ Immunofluorescence - Anti-PARK7/DJ1 antibody [EP2815Y] (Alexa Fluor® 488) (ab203989)
    Immunocytochemistry/ Immunofluorescence - Anti-PARK7/DJ1 antibody [EP2815Y] (Alexa Fluor® 488) (ab203989)

    ab203989 staining PARK7/DJ1 in HeLa cells. The cells were fixed with 100% methanol (5min), permeabilized with 0.1% Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated overnight at +4°C with ab203989 at 1/200 dilution (shown in green) and ab195889, Mouse monoclonal to alpha Tubulin (Alexa Fluor® 594), at 1/250 dilution (shown in red). Nuclear DNA was labelled with DAPI (shown in blue).

    Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

  • Anti-PARK7/DJ1 antibody [EP2815Y] (Alexa Fluor® 488) (ab203989)
    Anti-PARK7/DJ1 antibody [EP2815Y] (Alexa Fluor® 488) (ab203989)

References (0)

Publishing research using ab203989? Please let us know so that we can cite the reference in this datasheet.

ab203989 has not yet been referenced specifically in any publications.

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