Sigma-Aldrich
LY2444296 (C005B-310655)
Biochem/physiol Actions LY2444296 is a brain-penetrant, orally active, short-acting, high-affinity, potent and selective κ: (kappa) opioid receptor (KOR) antagonist (human κ:/μ:/δ: Ki = 0.565/35.
Biochem/physiol Actions
LY2444296 is a brain-penetrant, orally active, short-acting, high-affinity, potent and selective κ (kappa) opioid receptor (KOR) antagonist (human κ/μ/δ Ki = 0.565/35.8/211 nM against diprenorphine binding; GTP-γ-S binding IC50/agonist/subtype transfectant = 1.57 nM/300 nM U69593/κ, 21.3 nM/1 μM DAMGO/μ 293 nM/30 nM DPDPE/d). LY2444296 reverses κ agonist antinociceptive efficacy in vivo (ED50 = 0.24 mg/kg p.o. against 1 mg/kg U69593 sc. by rat formalin test), decreases immobility time (10 or 30 mg/kg sc.) and prevents enhanced alcohol consumption (5 mg/kg i.p.) among mice subjected to stress by forced swimming.
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- UPC:
- 51372038
- Condition:
- New
- Weight:
- 1.00 Ounces
- HazmatClass:
- Yes
- Quantity:
- 25
- Unit of Measurement:
- MG
- MPN:
- SML2452-25MG
- CAS:
- 1346133-11-6
- Controlled Substances and Cyanide:
- Yes



