Overview

  • Product name

    Anti-DRP1 antibody [EPR19274] (Phycoerythrin)
    See all DRP1 primary antibodies
  • Description

    Rabbit monoclonal [EPR19274] to DRP1 (Phycoerythrin)
  • Host species

    Rabbit
  • Conjugation

    Phycoerythrin. Ex: 488nm, Em: 575nm
  • Tested applications

    Suitable for: Flow Cytmore details
  • Species reactivity

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

    Recombinant fragment within Mouse DRP1 aa 1-350. The exact sequence is proprietary.
    Database link: Q8K1M6

  • Positive control

    • Flow Cyt: HeLa cells.
  • General notes

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

    This product is a recombinant rabbit monoclonal antibody.

Properties

Applications

Our Abpromise guarantee covers the use of ab216737 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 1/500.

The cellular localisation of this product has been verified in ICC/IF.

Target

  • Function

    Functions in mitochondrial and peroxisomal division. Mediates membrane fission through oligomerization into ring-like structures which wrap around the scission site to constict and sever the mitochondrial membrane through a GTP hydrolysis-dependent mechanism. Required for normal brain development. Facilitates developmentally-regulated apoptosis during neural tube development. Required for a normal rate of cytochrome c release and caspase activation during apoptosis. Also required for mitochondrial fission during mitosis. May be involved in vesicle transport.
    Isoform 1 and isoform 4 inhibit peroxisomal division when overexpressed.
  • Tissue specificity

    Ubiquitously expressed with highest levels found in skeletal muscles, heart, kidney and brain. Isoform 1 is brain-specific. Isoform 2 and isoform 3 are predominantly expressed in testis and skeletal muscles respectively. Isoform 4 is weakly expressed in brain, heart and kidney. Isoform 5 is dominantly expressed in liver, heart and kidney. Isoform 6 is expressed in neurons.
  • Involvement in disease

    Note=May be associated with Alzheimer disease through beta-amyloid-induced increased S-nitrosylation of DNM1L, which triggers, directly or indirectly, excessive mitochondrial fission, synaptic loss and neuronal damage.
  • Sequence similarities

    Belongs to the dynamin family.
    Contains 1 GED domain.
  • Domain

    The GED domain folds back to interact, in cis, with the GTP-binding domain and middle domain, and interacts, in trans, with the GED domains of other DNM1L molecules, and is thus critical for activating GTPase activity and for DNM1L dimerization.
  • Post-translational
    modifications

    Phosphorylation/dephosphorylation events on two sites near the GED domain regulate mitochondrial fission. Phosphorylation on Ser-637 inhibits mitochondrial fissin probably through preventing intramolecular interaction. Dephosphorylated on this site by PPP3CA which promotes mitochondrial fission. Phosphorylation on Ser-616 also promotes mitochondrial fission.
    Sumoylated on various lysine residues within the B domain. Desumoylated by SENP5 during G2/M transition of mitosis. Appears to be linked to its catalytic activity.
    S-nitrosylation increases DNM1L dimerization, mitochondrial fission and causes neuronal damage.
    Ubiquitination by MARCH5 affects mitochondrial morphology.
  • Cellular localization

    Cytoplasm > cytosol. Golgi apparatus. Endomembrane system. Mainly cytosolic. Translocated to the mitochondrial membrane through interaction with FIS1. Colocalized with MARCH5 at mitochondrial membrane. Localizes to mitochondria at sites of division. Associated with peroxisomal membranes, partly recruited there by PEX11B. May also be associated with endoplasmic reticulum tubules and cytoplasmic vesicles and found to be perinuclear. In some cell types, localizes to the Golgi complex.
  • Information by UniProt
  • Database links

  • Alternative names

    • DLP1 antibody
    • dnm1l antibody
    • DNM1L_HUMAN antibody
    • Dnm1p/Vps1p-like protein antibody
    • dnml1 antibody
    • DRP1 antibody
    • DVLP antibody
    • Dymple antibody
    • Dynamin 1 like antibody
    • Dynamin family member proline-rich carboxyl-terminal domain less antibody
    • Dynamin like protein antibody
    • Dynamin related protein 1 antibody
    • Dynamin-1-like protein antibody
    • Dynamin-like protein 4 antibody
    • Dynamin-like protein antibody
    • Dynamin-like protein IV antibody
    • Dynamin-related protein 1 antibody
    • DYNIV 11 antibody
    • EMPF antibody
    • EMPF1 antibody
    • FLJ41912 antibody
    • HdynIV antibody
    • VPS1 antibody
    see all

Images

  • Overlay histogram showing HeLa cells stained with ab216737 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Triton X-100 for 15 min. The cells were then incubated in 1x PBS / 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (ab216737, 1/500 dilution) for 30 min at 22°C.

    Isotype control antibody (black line) was rabbit IgG (monoclonal) Phycoerythrin (ab209478) 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 50 mW Yellow/Green laser (561nm) and 586/15 BP bandpass filter.

    This antibody gave a positive signal in HeLa cells fixed with 4% formaldehyde (10 min)/permeabilized with 0.1% PBS-Triton X-100 for 15 min used under the same conditions.

References

ab216737 has not yet been referenced specifically in any publications.

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