Vesicular glutamate transporter 1 (VGLUT1) is a protein that in humans is encoded by the SLC17A7 gene. The protein encoded by this gene is a vesicle-bound, sodium-dependent phosphate transporter that is specifically expressed in the neuron-rich regions of the brain. It is preferentially associated with the membranes of synaptic vesicles and functions in glutamate transport. The protein shares 82% identity with the differentiation-associated Na-dependent inorganic phosphate cotransporter and they appear to form a distinct class within the Na+/Pi cotransporter family.
Background References
1. Souter EA et al. Disruption of VGLUT1 in Cholinergic Medial Habenula Projections Increases Nicotine Self-Administration. eNeuro. 2022 Jan
2. Jin S et al. Molecular Profiling of VGluT1 AND VGluT2 Ventral Subiculum to Nucleus Accumbens Shell Projections. Neurochem Res. 2023 Aug
This data was developed using HA601449, the same antibody clone in a different buffer formulation. Western blot analysis of VGLUT1 on different lysates with Guinea pig anti-VGLUT1 antibody (HA601449) at 1/5,000 dilution.
Lane 1: Mouse brain tissue lysate (no heat) (20 µg/Lane) Lane 2: Mouse lung tissue lysate (no heat) (negative) (20 µg/Lane)
Notice: no heat means the lysate is not boiled.
Predicted band size: 62 kDa Observed band size: 62 kDa
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA601449) at 1/5,000 dilution was used in primary antibody dilution (K1803) at 4℃ overnight. Rabbit anti-Guinea pig IgG H&L - HRP Secondary Antibody (HA1021) at 1/5,000 dilution was used for 1 hour at room temperature.
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