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Orphan Receptor Antibodies

The sequencing of the human genome has allowed NC-IUPHAR to catalog all of the human gene sequences potentially encoding GPCRs, excluding sensory receptors. In addition to established transmitter systems, the classification in the Guide to PHARMACOLOGY also includes ‘orphan’ GPCRs where the endogenous ligand(s) is not known. Considerable progress has been made in screening artificially expressed receptors to identify the cognate endogenous ligand.

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Validation of the GPR132 Receptor in transfected HEK293 cells
GPR132 (non-phospho), G protein-coupled...
The non-phospho-GPR132 receptor antibody is directed against the distal end of the carboxyl-terminal tail of human GPR132. It can be used to detect total GPR132 receptors in Western blots independent of phosphorylation. The GPR132...
$ 375.00 *
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NEW
Validation of the MRGPRX3 Receptor in transfected HEK293 cells
MRGPRX3 (non-phospho), MRGPRX3 Mas-related...
The non-phospho-MRGPRX3 receptor antibody is directed against the distal end of the carboxyl-terminal tail of human MRGPRX3. It can be used to detect total MRGPRX3 receptors in Western blots independent of phosphorylation. The MRGPRX3...
$ 375.00 *
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NEW
Immunohistochemical identification of MRGPRX3 Receptor in duodenum
MRGPRX3 (IHC-grade), MRGPRX3 Mas-related...
The non-phospho-MRGPRX3 receptor antibody is directed against the distal end of the carboxyl-terminal tail of human MRGPRX3. It can be used to detect total MRGPRX3 receptors in Western blots independent of phosphorylation. The MRGPRX3...
$ 375.00 *
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NEW
Validation of the GPR139 Receptor in transfected HEK293 cells
GPR139 (non-phospho), G protein-coupled...
The non-phospho-GPR139 receptor antibody is directed against the distal end of the carboxyl-terminal tail of human GPR139. It can be used to detect total GPR139 receptors in Western blots independent of phosphorylation. The GPR139...
$ 375.00 *
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Agonist-induced Threonine315 phosphorylation of the GPR139 Receptor
pT315-GPR139 (phospho-GPR139 Antibody)
Threonine315 (T315) is major phosphorylation site of the GPR139 Receptor (GPR139). The pT315-GPR139 antibody detects phosphorylation in response to agonists. T315 phosphorylation is likely to be involved in efficient ligand sequestration.
$ 375.00 *
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Agonist-induced Serine323/Serine324 phosphorylation of the GPR139 Receptor
pS323/pS324-GPR139 (phospho-GPR139 Antibody)
Serine323/Serine324 (S323/S324) is major phosphorylation site of the GPR139 Receptor (GPR139). The pS323/pS324-GPR139 antibody detects phosphorylation in response to agonists. S323/S324 phosphorylation is likely to be involved in...
$ 375.00 *
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NEW
Validation of the GPR88 Receptor in transfected HEK293 cells
GPR88 (non-phospho), G protein-coupled...
The non-phospho-GPR88 receptor antibody is directed against the distal end of the carboxyl-terminal tail of human GPR88. It can be used to detect total GPR88 receptors in Western blots independent of phosphorylation. The GPR88 antibody...
$ 375.00 *
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Agonist-induced Serine346/Serine349 phosphorylation of GPR88-Receptor
pS346/pS349-GPR88 (phospho-GPR88 Antibody)
Serine346/Serine349 (S346/S349) is a major phosphorylation site of the human GPR88 receptor. The pS346/pS349-GPR88 antibody detects phosphorylation in response to high-efficacy agonists. S346/S349 phosphorylation is a key regulator of...
$ 375.00 *
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Agonist-induced Serine371 phosphorylation of GPR88-Receptor.
pS371-GPR88 (phospho-GPR88 Antibody)
Serine371 (S371) is a major phosphorylation site of the human GPR88 receptor. The pS371-GPR88 antibody detects phosphorylation in response to high-efficacy agonists. S371 phosphorylation is a key regulator of human GPR88 desensitization,...
$ 375.00 *
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Agonist-induced Threonine377 phosphorylation of GPR88-Receptor
pT377-GPR88 (phospho-GPR88 Antibody)
Threonine377 (T377) is a major phosphorylation site of the human GPR88 receptor. The pT377-GPR88 antibody detects phosphorylation in response to high-efficacy agonists. T377 phosphorylation is a key regulator of human GPR88...
$ 375.00 *
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Agonist-induced Serine358/Serine360 phosphorylation of the GPR52 Receptor
pS358/pS360-GPR52 (phospho-GPR52 Antibody)
Serine358/Serine360 (S358/S360) is major phosphorylation site of the GPR52 Receptor (GPR52). The pS358/pS360-GPR52 antibody detects phosphorylation in response to agonists. S358/S360 phosphorylation is likely to be involved in efficient...
$ 375.00 *
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NEW
Validation of the GPR52 Receptor in transfected HEK293 cells
GPR52 (non-phospho), G protein-coupled...
The non-phospho-GPR52 receptor antibody is directed against the distal end of the carboxyl-terminal tail of human GPR52. It can be used to detect total GPR52 receptors in Western blots independent of phosphorylation. The GPR52 antibody...
$ 375.00 *
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Detection of non-phosphorylated human GPR35 Receptor
GPR35 (non-phospho), G Protein-coupled Receptor...
The non-phospho-GPR35 receptor antibody is directed against the distal part of the carboxyl-terminal tail of human GPR35. It can be used to detect total GPR35 receptors in Western blots independent of phosphorylation. The...
$ 375.00 *
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Validation of the SUCNR1 Receptor in transfected HEK293 cells
SUCNR1/GPR91 (non-phospho), Succinate Receptor...
The non-phospho-SUCNR1 receptor antibody is directed against the distal end of the carboxyl-terminal tail of human SUCNR1. It can be used to detect total SUCNR1 receptors in Western blots independent of phosphorylation. The SUCNR1...
$ 375.00 *
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NEW
Validation of the MRGPRX2 Receptor in transfected HEK293 cells
MRGPRX2 (GP-non-phospho), MRGPRX2 Mas-related...
The non-phospho-MRGPRX2 receptor antibody is directed against the distal end of the carboxyl-terminal tail of human MRGPRX2. It can be used to detect total MRGPRX2 receptors in Western blots independent of phosphorylation. The MRGPRX2...
$ 375.00 *
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NEW
Immunohistochemical identification of MRGPRX2 Receptor in small intestine
MRGPRX2 (IHC-grade), MRGPRX2 Mas-related...
The non-phospho-MRGPRX2 receptor antibody is directed against the distal end of the carboxyl-terminal tail of human MRGPRX2. It can be used to detect total MRGPRX2 receptors in Western blots independent of phosphorylation. The MRGPRX2...
$ 375.00 *
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For more information on orphan receptor pharmacology please refer to the IUPHAR database. For further reading refer to:

Davenport AP, Alexander SP, Sharman JL, Pawson AJ, Benson HE, Monaghan AE, Liew WC, Mpamhanga CP, Bonner TI, Neubig RR, Pin JP, Spedding M, Harmar AJ. International Union of Basic and Clinical Pharmacology. LXXXVIII. G protein-coupled receptor list: recommendations for new pairings with cognate ligands. Pharmacol Rev. 2013 May 17;65(3):967-86. doi: 10.1124/pr.112.007179. PMID: 23686350; PMCID: PMC3698937.

For more information on orphan receptor pharmacology please refer to the  IUPHAR  database. For further reading refer to: Davenport AP, Alexander SP, Sharman JL, Pawson AJ, Benson HE,... read more »
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Orphan Receptor Antibodies

For more information on orphan receptor pharmacology please refer to the IUPHAR database. For further reading refer to:

Davenport AP, Alexander SP, Sharman JL, Pawson AJ, Benson HE, Monaghan AE, Liew WC, Mpamhanga CP, Bonner TI, Neubig RR, Pin JP, Spedding M, Harmar AJ. International Union of Basic and Clinical Pharmacology. LXXXVIII. G protein-coupled receptor list: recommendations for new pairings with cognate ligands. Pharmacol Rev. 2013 May 17;65(3):967-86. doi: 10.1124/pr.112.007179. PMID: 23686350; PMCID: PMC3698937.

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