VGLUT2 Antibody

About the Target

VGLUT2 (vesicular glutamate transporter 2) is an integral membrane protein responsible for loading glutamate into synaptic vesicles for exocytotic release at excitatory synapses, enabling glutamate-mediated neurotransmission. Structurally, VGLUT2 belongs to the SLC17 transporter family and contains 12 predicted transmembrane domains, functioning as a proton-coupled anion exchanger that uses the electrochemical gradient to transport glutamate into vesicles while also mediating chloride efflux. Depending on the literature source, VGLUT2 may also be discussed as Dnpi and Slc17a6.

Reported cellular context includes cellmembrane, cytoplasmicvesicle, membrane, and synapse, which can matter when signal is compared across treatments or changing cell states. Following VGLUT2 across matched perturbations can help separate abundance effects from shifts in localization, complex assembly, or pathway state.

Research Context

VGLUT2 is commonly interpreted in the context of neuroscience and developmental biology research, and readouts are often stronger when a study separates expression changes from compartment-level redistribution. When reported signal spans cellmembrane, cytoplasmicvesicle, and membrane, a defined reference condition can make comparisons more interpretable across perturbations, passages, or replicate sets.

Consider these angles when interpreting target-level changes:

• apparent redistribution between cellmembrane, cytoplasmicvesicle, and membrane across matched conditions
• compartment-specific patterns relevant to neuronal polarity, transport, or synaptic context
• stage-dependent patterns during differentiation, morphogenesis, or lineage commitment
• co-patterning with orthogonal markers and control conditions that clarify pathway state

Variant Considerations

If your project spans exploratory questions, the regular version offers a balanced option for establishing baseline signal behavior for VGLUT2. This can help when protocols evolve over time and the goal is to compare experiments using a stable reference workflow.

Standardize sampling time, control choice, and downstream analysis thresholds so apparent differences in VGLUT2 reflect biology rather than handling. When interpreting VGLUT2, it is often useful to decide early whether the main question is overall abundance, compartmental enrichment, or context-dependent redistribution.

For multi-run studies, a shared reference condition can keep VGLUT2 trends easier to compare across datasets. That kind of consistency is especially helpful when follow-up work expands to new perturbations, model systems, or longitudinal collections.