OPRM1
opioid receptor, mu 1
Synonyms:
LMOR, M-OR-1, MOP, MOR, MOR1, OPRM 
Species:
Human OPRM1 (4988), Mouse Oprm1 (18390), Rat Oprm1 (25601), chicken OPRM1 (421644), Zebrafish oprm1 (65088), sheep OPRM1 (101104758), dog OPRM1 (484041), domestic guinea pig Oprm1 (100379267), domestic cat OPRM1 (101084452), Horse OPRM1 (100033967) 
UniProtKB ID:
Gene ID:
- Human(4988) Summary: This gene encodes one of three opioid receptors. The mu opioid receptor is the principal target of endogenous opioid peptides and opioid analgesic agents such a s beta-endorphn and enkephalins. The NM_001008503.1:c.118A>G allele had been associated with opioid and alcohol addiction and variations in pain sensitivity but evidence is conflicting. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2012]
- Mouse(18390) opioid receptor, mu 1
- Rat(25601) opioid receptor, mu 1
- chicken(421644) opioid receptor, mu 1
- Zebrafish(65088) opioid receptor, mu 1
- sheep(101104758) opioid receptor, mu 1
- dog(484041) opioid receptor, mu 1
- domestic guinea pig(100379267) opioid receptor, mu 1
- domestic cat(101084452) opioid receptor, mu 1
- Horse(100033967) opioid receptor, mu 1
- cow(281958) opioid receptor, mu 1
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Small Molecule - Agonist
Product Number
Description
Species
Loperamide hydrochloride, Pharmaceutical Secondary Standard; Certified Reference Material, 
Species
human 
Loperamide for system suitability, European Pharmacopoeia (EP) Reference Standard, 
Species
human 
Small Molecule - Antagonist
Product Number
Description
Species
Naltrexone solution, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®, 
Species
human 
Naloxone solution, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®, 
Species
human 
Antibodies
Product Number
Description
Species Reactivity
Application
Anti-Opioid Receptor antibody produced in rabbit, affinity isolated antibody, 
Species Reactivity
human, mouse, rat 
Application
ELISA
immunohistochemistry
western blot
immunohistochemistry
western blot
Anti-OPRM1 antibody produced in rabbit, Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution, 
Species Reactivity
human 
Application
immunohistochemistry
Anti-OPRM1 (Ab-375) antibody produced in rabbit, affinity isolated antibody, 
Species Reactivity
mouse, rat 
Application
western blot
Anti-Opioid μ Receptor (384-398) Rabbit pAb, lyophilized, Calbiochem®, 
Species Reactivity
rat 
Application
Anti-Opioid Receptor µ Antibody, Chemicon®, from guinea pig, 
Species Reactivity
mouse, primate, rat 
Application
immunocytochemistry
immunohistochemistry
immunohistochemistry
Small Molecule - Ligand
Product Number
Description
Species
Small Molecule - Mixed Agonist/Antagonist
Product Number
Description
Species