Abcam, ab55324, Anti-Dynamin 1 (phospho S774) antibody

Size: 100µg
Rabbit Polyclonal Dynamin 1 phospho S774 antibody. Suitable for ELISA, WB and reacts with Mouse, Rat, Human samples. Cited in 9 publications. Immunogen corresponding to Synthetic Peptide within Human DNM1 phospho S774 aa 700-800.
Key facts
Host species:Rabbit,
Clonality:Polyclonal,
Isotype:IgG,
Carrier free:No,
Reacts with:Mouse, Rat, Human,
Applications:WB, ELISASee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:Synthetic Peptide within Human DNM1 phospho S774 aa 700-800. The exact immunogen used to generate this antibody is proprietary information.Q05193

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Immunogen, Purification notes-The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site., Storage buffer-pH: 7.4Preservative: 0.02% Sodium azideConstituents: PBS, 50% Glycerol (glycerin, glycerine), 0.87% Sodium chloride, Shipped at conditions-Blue Ice, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions--20°C, Storage information-Stable for 12 months at -20°C

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
Dynamin 1 also known as DNM1 is a GTPase with a molecular mass of approximately 96 kDa. It plays a mechanical role in membrane fission during endocytosis. Dynamin 1 is primarily expressed in neuronal tissues where it participates in the formation and release of synaptic vesicles. Its ability to hydrolyze GTP gives it the mechanical force needed to constrict and sever membranes which is vital for efficient synaptic vesicle recycling in neurons.
Biological function summary
Dynamin 1 helps regulate synaptic transmission by controlling vesicular traffic in neurons. As part of a larger protein complex it interacts with various proteins to mediate endocytosis specifically in presynaptic nerve terminals. These interactions ensure that synaptic vesicles are recycled rapidly allowing neurons to maintain communication across synapses. Disruptions in dynamin 1 function can impair synaptic vesicle recycling affecting neurotransmission efficiency.
Pathways
Dynamin 1 is essential in the clathrin-mediated endocytic pathway. This pathway is a major route for internalizing synaptic vesicles and involves cooperation with other proteins such as clathrin and adaptor proteins. Additionally dynamin 1 participates in the actin cytoskeleton dynamics linking it with actin-associated proteins. These pathways highlight its contributions to maintaining synaptic vesicle endocytosis and neurite outgrowth processes.
Alterations in dynamin 1 function are linked to neurological disorders including epilepsy and Huntington's disease. In epilepsy improper functioning of dynamin 1 disrupts synaptic vesicle recycling leading to imbalances in neurotransmitter release. Connections exist between dynamin 1 and huntingtin where their interactions in vesicular trafficking are important for neuronal stability. Malfunctions in these processes often result in neurodegenerative symptoms emphasizing dynamin 1's involvement in sustaining neural health.