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SLC17A6

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All listed services and products are For Research Use Only. Do Not use in any diagnostic or therapeutic applications.

Background

Solute carrier family 17 member 6 (SLC17A6), also known as vesicular glutamate transporter 2 (VGLUT2) is an encoded polytopic membrane protein comprising of cytoplasmic amino-terminal, trans-membrane domains, and a large hydrophilic loop between TM8 and TM9 on the intracellular side. SLC17A6 expression is primarily restricted to subcortical and brainstem glutamatergic neurons with the highest transcription and protein levels found in thalamus, hypothalamus, amygdala and various brain stem nuclei, spinal cord and cerebellar deep nuclei. This distribution is mainly antagonistic to VGLUT1, which predominates in the cerebral cortex as well as hippocampus and cerebellar cortex. SLC17A6 dysregulation has been implicated pathologically in schizophrenia, major depressive disorder, epilepsy, chronic pain and neurodegenerative diseases. Knockout of the gene coding for SLC17A6 in various regions such as subthalamic nucleus causes cell loss, structural disorganization, hyperlocomotion, and disrupted reward processing mouse models.

Fig.1 Developmental alcohol-induced epigenetic defect including SLC17A6 changes. (OA Literature)Fig. 1 Graphical summary of developmental alcohol-induced epigenetic defect.1

SLC17A6 Transporter Function: Powering Subcortical Excitatory Circuits

The roles of SLC17A6 are really multifunctional and involve a variety of domains in neurobiology and neuropathology:

  • Brainstem and Thalamic Glutamate Packaging: SLC17A6 largely defines the quantal size of excitatory postsynaptic currents in specific circuits governing arousal, sensory relay, and motor control by concentrating glutamate into the synaptic vesicles of brainstem and thalamic neurons. The filling efficiency of the transporter determines synaptic transmission dynamic range at thalamocortical and spinothalamic synapses.
  • Nociceptive Transmission and Pain Processing: The major ascending pain pathway is made up of SLC17A6-expressing excitatory neurons in the spinal dorsal horn and trigeminal nucleus. That selective deletion blocks acute nociceptive responses and inflammatory hyperalgesia suggests that SLC17A6 may be a new type of therapeutic target.
  • Dopamine-Glutamate Co-Transmission: In VTA dopaminergic neurons it co-transmits with dopamine to produce aversive conditioning signals to the lateral habenula and modulation of reward circuitry. A clinical co-transmission mechanism that has been associated with addiction, depression and schizophrenia.

SLC17A6 Membrane Protein Product

The membrane-embedded topology of the transporter, its dependence upon an appropriate lipid environment for proper folding, and regulation by chloride and the proton electrochemical gradient complicate structural and functional investigations of SLC17A6. To overcome these difficulties, Creative Biolabs developed a custom SLC17A6 design platform for membrane protein research constructs, enabling structural biology, ligand-binding studies, transport research, and monoclonal antibody development for research applications. We use structural insights and codon-optimized gene synthesis in our engineering efforts to develop constructs suited to studies of VGLUT2-mediated vesicular glutamate transport and its regulatory mechanisms. The first step in every engagement is a technical consultation to design the protein construct based upon its intended research application. Specific construct formats, preparation conditions, and structural or functional validation strategies are determined according to individual project requirements.

SLC17A6 Protein Product

Not finding the membrane protein product you need? Contact us to start your one-stop custom service!

SLC17A6 Stable Cell Line Product

For reliable vesicular uptake assays, we require cellular models that present functional SLC17A6 at the plasma membrane or synaptic vesicle–like compartments for monoclonal antibody screening and compound modulation. Engineered SLC17A6 stable cell lines can be generated by Creative Biolabs using proprietary transduction and selection methods for more homogeneous, persistent transporter expression. We harness lentiviral delivery, transposon-mediated integration and targeted knock-in to provide a streamlined cell engineering platform facilitating accurate genetic control. Rigorous monoclonal selection followed by detailed phenotypic validation confirms clonal purity, surface and intracellular transporter density, as well as functional glutamate uptake activity for each line.

SLC17A6 Stable Cell Line Product

Not finding the stable cell line product you need? Contact us to start your one-stop custom service!

SLC17A6 Recombinant Antibody Product

We have End-to-End recombinant antibody discovery programs against cytosolic and conformational SLC17A6 epitopes. In addition to immunogen design, multi-platform selection and downstream engineering are all integral components of our antibody development pipeline, enabling us to provide binders with the specificity, affinity and developability profiles suited for research use. We use recombinant expression and clonal sequencing to remove the batch-to-batch variability present in classical polyclonal sera, giving you a renewable, fully characterized reagent.

SLC17A6 Recombinant Antibody Product

Not finding the recombinant antibody product you need? Contact us to start your one-stop custom service!

Product Features

  • High Purity & Activity: High purity and verified integrity for dependable downstream work.
  • Diverse Expression Systems: Choice of expression formats to match routine or specialized projects.
  • Species Reactivity: Products available for human, mouse, pig, and other species.
  • Validated Applications: Application-tested to deliver consistent signals across common lab workflows.
  • Exceptional Lot-to-Lot Consistency: Tight lot-to-lot control for reproducible performance.
  • Customization Options: Flexible customization of tags, labels, or packaging upon request.

Custom SLC17A6 Membrane Protein and Antibody Discovery Services

Creative Biolabs goes beyond catalog products and provides comprehensive discovery services in support of all SLC17A6 research needs:

  • Custom SLC17A6 Production: Tailored expression, purification, and characterization of challenging multi-domain receptor constructs.
  • Custom Antibody Development: From antigen design to antibody engineering (monoclonal, polyclonal, recombinant) for specific research applications.
  • Stable Cell Line Development: Generation of bespoke stable cell lines expressing your target of interest.
  • Functional Assay Development: Designing and executing assays to assess receptor activation and ligand.

Frequently Asked Questions (FAQ)

  1. Is your SLC17A6 portfolio available for diagnostic use?

    No, our SLC17A6 portfolio is manufactured solely for research use only.

  2. Are your stable cell lines expressing SLC17A6 and in a neuronal-type background to model chronic vesicular glutamate loading, quantal release, and excitatory synaptic transmission?

    Yes, we developed stable lines with high cell surface SLC17A6 expression and localization in intracellular vesicular compartments confirmed by immunofluorescence assays (IF) and functional glutamate accumulate assays.

  3. Can anti-SLC17A6 antibodies be used for immunofluorescence staining of lightly-fixed sections of Hippocampus, Cerebellum or Spinal cord to map glutamatergic nerve terminal and somatodendritic distribution?

    Yes, we validated some of the selected clones in paraformaldehyde-fixed brain cryosections as well as on archival paraffin-embedded specimens following antigen retrieval that showed a specific punctate staining which coincided with distributions previously described for synaptic boutons and axonal varicosities.

  4. Do your SLC17A6 antibodies cross-react with the main mouse and rat orthologs as well used for preclinical studies of epilepsy, schizophrenia and glutamatergic neurodevelopment?

    Yes, the immunogen consists of a conserved region across mammalian species which enables reproducibly detectable levels in human, mouse and rat brain preparations or neuronal cell lysates without requiring different species-specific reagents; in all formats.

Reference
  1. Basavarajappa, Balapal S., and Shivakumar Subbanna. "Epigenetic mechanisms in developmental alcohol-induced neurobehavioral deficits." Brain sciences 6.2 (2016): 12. Under Open Access license CC BY 4.0, without modification. https://doi.org/10.3390/brainsci6020012
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