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Contributor Information

  • Name Gontzal García del Caño
  • Institute University of the Basque Country
  • Primary citation Saumell-Esnaola M et al. 2022. Microb Cell Fact. 21(1):192. PMID: 36109736.

Tool Details

  • Tool name: GST-tagged human cannabinoid CB1 receptor (ammino acids 414 to 472)
  • Tool type: Protein
  • Tool sub-type: GST fusion protein
  • Sequence: Saumell-Esnaola M et al. 2022. Microb Cell Fact. 21(1):192. PMID: 36109736.
  • Molecular weight of the target: 32828.56 Da
  • Expression system: Escherichia coli
  • Application: Protein standard for quantitative Western blot to determine CB1 receptor density in biological samples using antibodies raised against peptides that within the sequence spanning amino acids 414-472 at the C-terminus of the CB1 receptor. Protein-protein interaction assays (e.g., GST pull-down surface plasmon resonance) involving proteins interacting with the CB1 receptor at the sequence spanning amino acids 414-472 at the C-terminus of the CB1 receptor.
  • Description: Polypeptide spanning amino acids 414 to 472 (CB1414–472) of the cytosolic tail of the human cannaboinoid CB1 receptor fused to the C-terminus of the glutathione S-transferase (GST) tag. The linker between the GST tag and the CB1414–472 polyopeptide posses the consensus cleavage site LeuPheGlnGlyPro for the PreScission protease for removing the GST tag after purification.
  • Research area: Neurobiology; Cell biology; Molecular Biology; Biochemistry
  • Tag: Glutathione S-transferase (GST)
  • Additional notes: Contact the inventor for further information.

  • For Research Use Only

Target Details

  • Target molecular weight: 32828.56 Da

Application Details

  • Application: Protein standard for quantitative Western blot to determine CB1 receptor density in biological samples using antibodies raised against peptides that within the sequence spanning amino acids 414-472 at the C-terminus of the CB1 receptor. Protein-protein interaction assays (e.g., GST pull-down surface plasmon resonance) involving proteins interacting with the CB1 receptor at the sequence spanning amino acids 414-472 at the C-terminus of the CB1 receptor.

Handling

  • Format: Solution
  • Purity: Affinity purified
  • Storage buffer: 125 mM Tris-HCl, 150 mM NaCl, 1 mM DTT, 1 mM EDTA, pH 7.4 Contains 50 mM reduced glutathione which may need to be removed (e.g. by dialysis) for certain assays.
  • Storage conditions: -80 oC
  • Shipping conditions: Frozen in dry ice

Documentation

References

  •   Gómez-Caballero et al. 2021. Mikrochim Acta. 188(11):368. PMID: 34618242.