| Host: | Rabbit |
| Applications: | ELISA/ICC/IF/IHC/IP/WB |
| Reactivity: | D.melanogaster/Human/Mouse/Rat |
| Note: | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Short Description : | Rabbit polyclonal antibody anti-DRP1 (450-490) is suitable for use in ELISA, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Immunoprecipitation and Western Blot research applications. |
| Clonality : | Polyclonal |
| Conjugation: | Biotin |
| Isotype: | IgG |
| Formulation: | Contains Tris, HCl/Glycine buffer pH 7.4-7.8, 30% Glycerol and 0.5% BSA, along with cryo-protective agents, Hepes, and long-term preservatives (0.02% Sodium Azide). |
| Purification: | Affinity Purified |
| Concentration: | 0.55-0.68 µg/µl |
| Dilution Range: | WB: 1:450 ELISA: 1:10, 000 IP: 1:200 IHC: 1:100 ICC: 1:100 IF: 1:100 |
| Storage Instruction: | Store at-20°C for long term storage. Avoid freeze-thaw cycles. |
| Gene Symbol: | Dnm1l |
| Gene ID: | 74006 |
| Uniprot ID: | DNM1L_MOUSE |
| Immunogen Region: | 450-490 |
| Immunogen: | Synthetic peptide within 450-490 on human DRP1 protein |
| Tissue Specificity | Expressed in the cerebellum and in several regions of the cerebrum and diencephalon. Strongly expressed in the cerebellar Purkinje cells and in the pontile giant neurons. Isoform 3: Widely expressed. Isoform 13: Brain-specific. Isoform 14: Brain-specific (at protein level). Expressed in most of the subregions of the brain, including the cerebellum, midbrain, hippocampus, striatum, cerebral cortex, and brain stem. Weakly expressed in the olfactory bulb. |
| Post Translational Modifications | Phosphorylation/dephosphorylation events on two sites near the GED domain regulate mitochondrial fission. Phosphorylation on Ser-637 inhibits mitochondrial fission probably through preventing intramolecular interaction. Dephosphorylated on this site by PPP3CA which promotes mitochondrial fission. Phosphorylation on Ser-616 by Pink1 activates the GTPase activity and promotes mitochondrial fission. Phosphorylated in a circadian manner at Ser-637. Dephosphorylated by PGAM5. Sumoylated on various lysine residues within the B domain, probably by MUL1. Sumoylation positively regulates mitochondrial fission. 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. O-GlcNAcylation augments the level of the GTP-bound active form of DNM1L and induces translocation from the cytoplasm to mitochondria in cardiomyocytes. It also decreases phosphorylation at Ser-637. Ubiquitination by MARCHF5 affects mitochondrial morphology. |
| Function | Functions in mitochondrial and peroxisomal division. Mediates membrane fission through oligomerization into membrane-associated tubular structures that wrap around the scission site to constrict and sever the mitochondrial membrane through a GTP hydrolysis-dependent mechanism. The specific recruitment at scission sites is mediated by membrane receptors like MFF, MIEF1 and MIEF2 for mitochondrial membranes. While the recruitment by the membrane receptors is GTP-dependent, the following hydrolysis of GTP induces the dissociation from the receptors and allows DNM1L filaments to curl into closed rings that are probably sufficient to sever a double membrane. Acts downstream of PINK1 to promote mitochondrial fission in a PRKN-dependent manner. Plays an important role in mitochondrial fission during mitosis. Required for formation of endocytic vesicles. Through its function in mitochondrial division, ensures the survival of at least some types of postmitotic neurons, including Purkinje cells, by suppressing oxidative damage. Required for normal brain development, including that of cerebellum. Facilitates developmentally regulated apoptosis during neural tube formation. Required for a normal rate of cytochrome c release and caspase activation during apoptosis.this requirement may depend upon the cell type and the physiological apoptotic cues. Proposed to regulate synaptic vesicle membrane dynamics through association with BCL2L1 isoform Bcl-X(L) which stimulates its GTPase activity in synaptic vesicles.the function may require its recruitment by MFF to clathrin-containing vesicles. Required for programmed necrosis execution. Rhythmic control of its activity following phosphorylation at Ser-637 is essential for the circadian control of mitochondrial ATP production. Isoform 14: Regulates postsynaptic clathrin-mediated endocytosis by positioning the endocytic zone at the postsynaptic density, independently of mitochondrial division. |
| Protein Name | Dynamin-1-Like Protein Dynamin Family Member Proline-Rich Carboxyl-Terminal Domain Less Dymple Dynamin-Related Protein 1 |
| Database Links | Reactome: R-MMU-75153 |
| Cellular Localisation | Cytoplasm Cytosol Golgi Apparatus Endomembrane System Mitochondrion Outer Membrane Peripheral Membrane Protein Peroxisome Membrane Clathrin-Coated Pit Cytoplasmic Vesicle Secretory Vesicle Synaptic Vesicle Membrane Mainly Cytosolic Recruited By Rala And Ralbp1 To Mitochondrion During Mitosis Translocated To The Mitochondrial Membrane Through O-Glcnacylation And Interaction With Fis1 Colocalized With Marchf5 At Mitochondrial Membrane Localizes To Mitochondria At Sites Of Division Localizes To Mitochondria Following Necrosis Induction Recruited To The Mitochondrial Outer Membrane By Interaction With Mief1 Mitochondrial Recruitment Is Inhibited By C11orf65/Mfi 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 Binds To Phospholipid Membranes Isoform 14: Lysosome Late Endosome Cell Membrane Postsynaptic Density Is Recruited To Existing Interorganelle Interfaces Between Mitochondria And Lysosomes/ Late Endosomes Gtp Hydrolysis And Oligomerization Are Required For Its Localization To Lysosomes/Late Endosomes And The Cell Membrane |
| Alternative Antibody Names | Anti-Dynamin-1-Like Protein antibody Anti-Dynamin Family Member Proline-Rich Carboxyl-Terminal Domain Less antibody Anti-Dymple antibody Anti-Dynamin-Related Protein 1 antibody Anti-Dnm1l antibody Anti-Drp1 antibody |
Information sourced from Uniprot.org