Abcam, ab186296, Anti-Lgi1/EPT antibody [N283/7]

Size: 100µg
Mouse Monoclonal Lgi1/EPT antibody. Suitable for WB, ICC/IF and reacts with Rat, Human samples. Cited in 1 publication. Immunogen corresponding to Recombinant Fragment Protein within Mouse Lgi1 aa 1-150.
Key facts
Host species:Mouse,
Clonality:Monoclonal,
Clone number:N283/7,
Isotype:IgG2a,
Carrier free:No,
Reacts with:Rat, Human,
Applications:WB, ICC/IFSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:Recombinant Fragment Protein within Mouse Lgi1 aa 1-150. The exact immunogen used to generate this antibody is proprietary information.Q9JIA1

Product details:
The clone number has been updated from S283-7 to N283/7, both clone numbers name the same antibody clone.

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Protein G, Storage buffer-Preservative: 0.1% Sodium azideConstituents: PBS, 50% Glycerol (glycerin, glycerine), Shipped at conditions-Blue Ice, Appropriate short-term storage duration-1-2 weeks, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions--20°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze / thaw cycle

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
Lgi1 also known as leucine-rich glioma inactivated 1 is a synaptic protein with a mass of approximately 60 kDa. This protein is notably expressed in the brain where it plays a mechanical role in interacting with other synaptic molecules to mediate the formation and function of synaptic junctions. Lgi1 mainly associates with neuronal cell surfaces and is critical in synaptic stability and neurotransmitter release.
Biological function summary
Lgi1 influences synaptic transmission and plasticity. It forms a complex with the ADAM22 and ADAM23 proteins which are part of the disintegrin and metalloproteinase domain family. This complex regulates the activity and localization of ion channels involved in neuronal excitability influencing electrical signaling across neurons. These interactions are essential for maintaining proper neuronal communication and cognitive function.
Pathways
Several biological processes involve Lgi1 including the regulation of the voltage-gated potassium channel pathways and synaptic signaling pathways. Specifically Lgi1's interaction with ADAM22 facilitates the assembly of the postsynaptic density therefore contributing to synaptic strength. Moreover Lgi1 interacts with Kv1.1 an important partner in the modulation of ion channel activities that are central to neuronal signaling pathways.
Several conditions have a connection to Lgi1 especially autoimmune encephalitis and epilepsy. Autoimmune encephalitis often involves antibodies targeting Lgi1 affecting synaptic transmission and resulting in neurological symptoms. In epilepsy Lgi1 abnormalities potentially through disrupted interactions with related proteins like ADAM22 can lead to imbalances in neuronal excitability and trigger seizures. Understanding these connections helps in developing targeted therapies for these disorders.