Recombinant Human VMAT2 protein (GST tag N-Terminus)
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Recombinant Human VMAT2 protein (GST tag N-Terminus) is a Human Fragment protein, in the 53 to 151 aa range, expressed in Wheat germ, suitable for SDS-PAGE, ELISA, WB.
View Alternative Names
SVMT, VMAT2, SLC18A2, Synaptic vesicular amine transporter, Solute carrier family 18 member 2, Vesicular amine transporter 2, Vesicular monoamine transporter 2, VAT2
- SDS-PAGE
Unknown
SDS-PAGE - Recombinant Human VMAT2 protein (AB112353)
ab112353 analysed on a 12.5% SDS-PAGE gel stained with Coomassie Blue.
Reactivity data
Sequence info
Properties and storage information
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
VMAT2 handles the packaging and storage of important monoamine neurotransmitters which play a role in mood regulation cognition and movement. Although VMAT2 acts independently it is important for the functioning of neurotransmitter transport and release. By storing neurotransmitters into vesicles VMAT2 ensures that neurons can quickly release them into the synapse when needed supporting efficient neural signaling.
Pathways
VMAT2 plays an important role in the dopamine and serotonin systems. In the dopamine pathway VMAT2 stores dopamine into vesicles which are then released during neurotransmission. It works closely with the dopamine transporter DAT which reuptakes dopamine from the synaptic cleft back into neurons. Similarly in the serotonin pathway VMAT2 collaborates with the serotonin transporter SERT. These relationships emphasize VMAT2's central position in modulating neurotransmitter signaling linking it to mood and motor control regulation.
Specifications
Form
Liquid
General info
Function
Electrogenic antiporter that exchanges one cationic monoamine with two intravesicular protons across the membrane of secretory and synaptic vesicles. Uses the electrochemical proton gradient established by the V-type proton-pump ATPase to accumulate high concentrations of monoamines inside the vesicles prior to their release via exocytosis. Transports a variety of catecholamines such as dopamine, adrenaline and noradrenaline, histamine, and indolamines such as serotonin (PubMed : 23363473, PubMed : 37914936, PubMed : 38081299, PubMed : 38517752, PubMed : 8643547). Regulates the transvesicular monoaminergic gradient that determines the quantal size. Mediates somatodendritic dopamine release in hippocampal neurons, likely as part of a regulated secretory pathway that integrates retrograde synaptic signals (By similarity). Acts as a primary transporter for striatal dopamine loading ensuring impulse-dependent release of dopamine at the synaptic cleft (By similarity). Responsible for histamine and serotonin storage and subsequent corelease from mast cell granules (PubMed : 8860238).
Sequence similarities
Belongs to the major facilitator superfamily. Vesicular transporter family.
Target data
Complementary Products
Product promise
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