GABBR2 (gamma-aminobutyric acid type B receptor subunit 2) is a 7 transmembrane (7TM) receptor belonging to the family 3 (also known as family C) of the G-protein-coupled receptors (GPCRs). Structurally they are composed of 4 elements; an N-terminal signal peptide; a large hydrophilic extracellular agonist-binding region; a region containing 7TM domains; and a C-terminal cytoplasmic domain of variable length. Family 3 members include the metabotropic glutamate receptors (mGluRs), the extracellular calcium-sensing receptors (CASRs), the gamma-amino-butyric acid (GABA) type B receptors, and the vomeronasal type-2 receptors.  These GPCRs regulate many important physiological processes and many of them are promising targets for drug development.  GABBR2 is a receptor for gamma-aminobutyric acid (GABA), which is the main inhibitory neurotransmitter in the mammalian central nervous system.  GABBR2 may regulate the release of neurotransmitters, and the activity of ion channels and adenylyl cyclase. This receptor subunit forms an active heterodimeric complex with GABA-B receptor subunit 1, neither of which is effective on its own.

GABBR2 (gamma-aminobutyric acid type B receptor subunit 2) is a 7 transmembrane (7TM) receptor belonging to the family 3 (also known as family C) of the G-protein-coupled receptors (GPCRs). Structurally they are composed of 4 elements; an N-terminal signal peptide; a large hydrophilic extracellular agonist-binding region; a region containing 7TM domains; and a C-terminal cytoplasmic domain of variable length. Family 3 members include the metabotropic glutamate receptors (mGluRs), the extracellular calcium-sensing receptors (CASRs), the gamma-amino-butyric acid (GABA) type B receptors, and the vomeronasal type-2 receptors.  These GPCRs regulate many important physiological processes and many of them are promising targets for drug development.  GABBR2 is a receptor for gamma-aminobutyric acid (GABA), which is the main inhibitory neurotransmitter in the mammalian central nervous system.  GABBR2 may regulate the release of neurotransmitters, and the activity of ion channels and adenylyl cyclase. This receptor subunit forms an active heterodimeric complex with GABA-B receptor subunit 1, neither of which is effective on its own.

 

Product Details

 

Gene Symbol: GABBR2; Gb2; HG20; GPR51; GPRC3B; GABABR2; HRIHFB2099

 

NCBI Gene ID: 9568

 

Uniprot Entry: O75899

 

Construct Details: Full length human GABBR2 gene is subcloned into the Lentiviral expression vector pLTC with an upstream CMV promoter and with or without a selection marker, which can be used for both transient and stable expression in mammalian cells.  It can be co-transfected with the LentiPAK DNA mix (SKU# LP-001) into HEK293 cells to produce high titer lentiviral particles. Multiple choices of a stable antibiotic selection marker are available.

 

Vector Type: pLTC or pLTC-IRES-Marker (lentiviral expression vector containing a heterologous CMV promoter +/- a selection marker, see the vector map above)

 

Formulation: Supplied with 10 μg of endotoxin-free plasmid DNA at 200 ng/μl in sterile TE buffer (pH8.0)

 

Gene Insert Size: 2826 (bp)

 

Gene Insert Sequence:  

ATGGCTTCCCCGCGGAGCTCCGGGCAGCCCGGGCCGCCGCCGCCGCCGCCACCGCCGCCCGCGCGCCTGC

TACTGCTACTGCTGCTGCCGCTGCTGCTGCCTCTGGCGCCCGGGGCCTGGGGCTGGGCGCGGGGCGCCCC

CCGGCCGCCGCCCAGCAGCCCGCCGCTCTCCATCATGGGCCTCATGCCGCTCACCAAGGAGGTGGCCAAG

GGCAGCATCGGGCGCGGTGTGCTCCCCGCCGTGGAACTGGCCATCGAGCAGATCCGCAACGAGTCACTCC

TGCGCCCCTACTTCCTCGACCTGCGGCTCTATGACACGGAGTGCGACAACGCAAAAGGGTTGAAAGCCTT

CTACGATGCAATAAAATACGGGCCTAACCACTTGATGGTGTTTGGAGGCGTCTGTCCATCCGTCACATCC

ATCATTGCAGAGTCCCTCCAAGGCTGGAATCTGGTGCAGCTTTCTTTTGCTGCAACCACGCCTGTTCTAG

CCGATAAGAAAAAATACCCTTATTTCTTTCGGACCGTCCCATCAGACAATGCGGTGAATCCAGCCATTCT

GAAGTTGCTCAAGCACTACCAGTGGAAGCGCGTGGGCACGCTGACGCAAGACGTTCAGAGGTTCTCTGAG

GTGCGGAATGACCTGACTGGAGTTCTGTATGGCGAGGACATTGAGATTTCAGACACCGAGAGCTTCTCCA

ACGATCCCTGTACCAGTGTCAAAAAGCTGAAGGGGAATGATGTGCGGATCATCCTTGGCCAGTTTGACCA

GAATATGGCAGCAAAAGTGTTCTGTTGTGCATACGAGGAGAACATGTATGGTAGTAAATATCAGTGGATC

ATTCCGGGCTGGTACGAGCCTTCTTGGTGGGAGCAGGTGCACACGGAAGCCAACTCATCCCGCTGCCTCC

GGAAGAATCTGCTTGCTGCCATGGAGGGCTACATTGGCGTGGATTTCGAGCCCCTGAGCTCCAAGCAGAT

CAAGACCATCTCAGGAAAGACTCCACAGCAGTATGAGAGAGAGTACAACAACAAGCGGTCAGGCGTGGGG

CCCAGCAAGTTCCACGGGTACGCCTACGATGGCATCTGGGTCATCGCCAAGACACTGCAGAGGGCCATGG

AGACACTGCATGCCAGCAGCCGGCACCAGCGGATCCAGGACTTCAACTACACGGACCACACGCTGGGCAG

GATCATCCTCAATGCCATGAACGAGACCAACTTCTTCGGGGTCACGGGTCAAGTTGTATTCCGGAATGGG

GAGAGAATGGGGACCATTAAATTTACTCAATTTCAAGACAGCAGGGAGGTGAAGGTGGGAGAGTACAACG

CTGTGGCCGACACACTGGAGATCATCAATGACACCATCAGGTTCCAAGGATCCGAACCACCAAAAGACAA

GACCATCATCCTGGAGCAGCTGCGGAAGATCTCCCTACCTCTCTACAGCATCCTCTCTGCCCTCACCATC

CTCGGGATGATCATGGCCAGTGCTTTTCTCTTCTTCAACATCAAGAACCGGAATCAGAAGCTCATAAAGA

TGTCGAGTCCATACATGAACAACCTTATCATCCTTGGAGGGATGCTCTCCTATGCTTCCATATTTCTCTT

TGGCCTTGATGGATCCTTTGTCTCTGAAAAGACCTTTGAAACACTTTGCACCGTCAGGACCTGGATTCTC

ACCGTGGGCTACACGACCGCTTTTGGGGCCATGTTTGCAAAGACCTGGAGAGTCCACGCCATCTTCAAAA

ATGTGAAAATGAAGAAGAAGATCATCAAGGACCAGAAACTGCTTGTGATCGTGGGGGGCATGCTGCTGAT

CGACCTGTGTATCCTGATCTGCTGGCAGGCTGTGGACCCCCTGCGAAGGACAGTGGAGAAGTACAGCATG

GAGCCGGACCCAGCAGGACGGGATATCTCCATCCGCCCTCTCCTGGAGCACTGTGAGAACACCCATATGA

CCATCTGGCTTGGCATCGTCTATGCCTACAAGGGACTTCTCATGTTGTTCGGTTGTTTCTTAGCTTGGGA

GACCCGCAACGTCAGCATCCCCGCACTCAACGACAGCAAGTACATCGGGATGAGTGTCTACAACGTGGGG

ATCATGTGCATCATCGGGGCCGCTGTCTCCTTCCTGACCCGGGACCAGCCCAATGTGCAGTTCTGCATCG

TGGCTCTGGTCATCATCTTCTGCAGCACCATCACCCTCTGCCTGGTATTCGTGCCGAAGCTCATCACCCT

GAGAACAAACCCAGATGCAGCAACGCAGAACAGGCGATTCCAGTTCACTCAGAATCAGAAGAAAGAAGAT

TCTAAAACGTCCACCTCGGTCACCAGTGTGAACCAAGCCAGCACATCCCGCCTGGAGGGCCTACAGTCAG

AAAACCATCGCCTGCGAATGAAGATCACAGAGCTGGATAAAGACTTGGAAGAGGTCACCATGCAGCTGCA

GGACACACCAGAAAAGACCACCTACATTAAACAGAACCACTACCAAGAGCTCAATGACATCCTCAACCTG

GGAAACTTCACTGAGAGCACAGATGGAGGAAAGGCCATTTTAAAAAATCACCTCGATCAAAATCCCCAGC

TACAGTGGAACACAACAGAGCCCTCTCGAACATGCAAAGATCCTATAGAAGATATAAACTCTCCAGAACA

CATCCAGCGTCGGCTGTCCCTCCAGCTCCCCATCCTCCACCACGCCTACCTCCCATCCATCGGAGGCGTG

GACGCCAGCTGTGTCAGCCCCTGCGTCAGCCCCACCGCCAGCCCCCGCCACAGACATGTGCCACCCTCCT

TCCGAGTCATGGTCTCGGGCCTGTAA

 

 

Primers: Gene insert coding sequence can be confirmed by following primers:

(a) forward (or 5'-end) primer: 5’-CAAATGGGCGGTAGGCGTG-3’;

(b) reverse (or 3'-end) primer: 5’-CCAGGTTTCCGGGCCCTCAC-3’

 

 

Note: The sequence may vary due to the naturally occurring variants or mutations, such as single nucleotide polymorphism, or the artifact during PCR amplification.  High fidelity PCR systems should always be used. 

 

 

 

 

 

FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR THERAPEUTIC USE IN HUMAN.

Restriction: This product is not transferable or re-sellable.  Customer obtain no right to transfer, assign, or sublicense its use rights, or to transfer, resell, package, or otherwise distribute the product, or to use the product for the benefit of any third party or for any commercial purpose.  Customer may only use the product in compliance with applicable local, state and federal laws, regulations and rules.  Customer may not directly or indirectly use the product or allow the transfer, transmission, export or re-export of all or any part of the product in violation of any export control law or regulation of the united states or any other relevant jurisdiction.  Your use of this product constitutes acceptance of the terms of this limited use agreement.  Please refer to our “terms & conditions” for details.  If you are not willing to accept the limitation of this agreement, G&P Biosciences will accept return of the product for a full/partial refund.

 

Storage

 

The product is shipped at 4°C. Upon receipt, centrifuge the product briefly before opening the vial. It is recommended to store small aliquots at the temperature below –20°C for long-term storage and the product is stable for 6 months. 

 

 

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

 

 

 

 

FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR THERAPEUTIC USE IN HUMAN.

 

References

 

 

 

Additional supporting documents, including PDS, COA and MSDS are available upon request.

 

 

 

FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR THERAPEUTIC USE IN HUMAN.

Restriction: This product is not transferable or re-sellable.  Customer obtain no right to transfer, assign, or sublicense its use rights, or to transfer, resell, package, or otherwise distribute the product, or to use the product for the benefit of any third party or for any commercial purpose.  Customer may only use the product in compliance with applicable local, state and federal laws, regulations and rules.  Customer may not directly or indirectly use the product or allow the transfer, transmission, export or re-export of all or any part of the product in violation of any export control law or regulation of the united states or any other relevant jurisdiction.  Your use of this product constitutes acceptance of the terms of this limited use agreement.  Please refer to our “terms & conditions” for details.  If you are not willing to accept the limitation of this agreement, G&P Biosciences will accept return of the product for a full/partial refund.