R&D Systems Inc. Tocris Bioscience Boston Biochem

μ Opioid Receptors

More Information »The μ opioid receptor, (also known as OP3, MOP, MOR), is a member of the opioid family of G-protein-coupled receptors that also includes κ, δ and NOP receptors. Three splice variants of the receptor (designated μ1, μ2 and μ3) have been characterized.

μ Opioid Receptor Products

Product Name / Activity
1171 DAMGO
Selective μ agonist
1055 Endomorphin-1
Potent and selective μ agonist
1056 Endomorphin-2
Potent and selective μ agonist
3247 Fentanyl citrate
Potent and selective μ agonist
0840 Loperamide hydrochloride
Peripherally acting μ agonist. Also Ca2+ channel blocker
3636 Meptazinol hydrochloride
μ1 partial agonist
3958 Oxycodone hydrochloride
μ-opioid receptor agonist
2024 PL 017
Selective μ opioid receptor agonist
3848 Sinomenine hydrochloride
μ agonist; antinociceptive and anti-inflammatory
Product Name / Activity
0898 Clocinnamox mesylate
Irreversible μ antagonist
1560 CTAP
Selective and potent μ antagonist
1578 CTOP
Highly selective, potent μ antagonist
2601 Cyprodime hydrochloride
Selective μ antagonist
0926 β-Funaltrexamine hydrochloride
Irreversible μ-selective antagonist
0591 Naloxonazine dihydrochloride
Selective μ1 antagonist
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